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Journal articles on the topic 'Medical lasers'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Colles, M. J. "Medical lasers." Journal of Biomedical Engineering 10, no. 6 (1988): 569–75. http://dx.doi.org/10.1016/0141-5425(88)90117-3.

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Sha, Weijian, Jean-Christophe Chanteloup, and Gérard Mourou. "Ultrafast Fiber Technologies for Compact Laser Wake Field in Medical Application." Photonics 9, no. 6 (2022): 423. http://dx.doi.org/10.3390/photonics9060423.

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Technologies, performances and maturity of ultrafast fiber lasers and fiber delivery of ultrafast pulses are discussed for the medical deployment of laser-wake-field acceleration (LWFA). The compact ultrafast fiber lasers produce intense laser pulses with flexible hollow-core fiber delivery to facilitate electron acceleration in the laser-stimulated wake field near treatment site, empowering endoscopic LWFA brachytherapy. With coherent beam combination of multiple fiber amplifiers, the advantages of ultrafast fiber lasers are further extended to bring in more capabilities in compact LWFA appli

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3

Cammarata, F., and M. Wautelet. "Medical lasers and laser-tissue interactions." Physics Education 34, no. 3 (1999): 156–61. http://dx.doi.org/10.1088/0031-9120/34/3/313.

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4

Kumar, Pradeep, and Shweta Kusmakar Singh. "The Emergence of Medical Laser based Diagnostics to Battle against Complex Diseases." Biotechnology Kiosk 4, no. 4 (2022): 1–8. http://dx.doi.org/10.37756/bk.22.4.4.1.

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Lately, we have witnessed an explosive growth of innovative lasers and optical devices for clinical diagnostics and therapeutics including assessing human health and treating complex diseases. It is believed that light and optical techniques can have profound impacts on modern medicine. To this end, advances in medical lasers enabled biomedical optics have resulted in sophisticated technologies that integrate several other technologies including photonics with nanotechnology, biomaterials and genetic engineering, to name a few. Especially, novel biomedical laser applications based on new laser

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5

Verdaasdonk, Rudolf. "Magical medical lasers." Physics World 7, no. 10 (1994): 53–56. http://dx.doi.org/10.1088/2058-7058/7/10/34.

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6

Zivkovic, Slavoljub, Larisa Blazic, and Mila Kolar. "Lasers in dentistry." Serbian Dental Journal 51, no. 3 (2004): 146–52. http://dx.doi.org/10.2298/sgs0403146z.

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Lasers and laser technology is now used in many medical and dental indications. The aim of this study was to demonstrate many excellent points that should be considered by the dentist who is contemplating the use of lasers in dental practice. The interaction of laser radiation on soft tissue enables dry and bloodless surgery, minimal postoperative swelling and scarring, and minimal postoperative pain. Lasers for hard tisues encourage efficient diagnosis of caries and improve the resistence of dental enamel to caries, laser etching of enamel, cavity preparations, photopolymerization of composit

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Meshram, Ishwar, and Kashinath Choudhary. "LASERS IN OPHTHALMOLOGY." International Journal of Advanced Research 11, no. 01 (2023): 781–86. http://dx.doi.org/10.21474/ijar01/16082.

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This article reviews the principle uses of ophthalmic lasers, providing historical background with an emphasis on new applications and areas of investigation. Ophthalmic photocoagulation was the first medical laser application and has restored or maintained vision in millions of people. The use of ophthalmic lasers is becoming increasingly widespread, with most eye departments now having at least one type of laser. Many patients are treated withlasers and many more request such treatment, even when it is not indicated. The indications for ophthalmic lasers are constantly changing as experience

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8

Wertlen, L. "Lasers in Medicine." Acupuncture in Medicine 10, no. 1 (1992): 23–24. http://dx.doi.org/10.1136/aim.10.1.23.

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Lasers now have a wide variety of medical applications, ranging from the dissolution of coronary artery thrombus to the repair of a detatched retina. The main types of laser in medicine are surgical, photocoagulator, photoradiation therapy, and cold lasers which are used by acupuncturists. Cold lasers act directly on cells to improve healing and reduce inflammation. They are also used as an effective substitute for needling or electrical stimulation.

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Durante, E. J. "The carbon dioxide laser scalpel." Journal of the South African Veterinary Association 62, no. 4 (1991): 191–92. http://dx.doi.org/10.4102/jsava.v62i4.2083.

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The CO₂-laser is currently used as a scalpel by a large number of medical surgeons, but in the field of veterinary surgery, relatively little has been published on the subject. A review of the origin of medical lasers, the basic physics of laser energy production and the characteristics of laser light was therefore considered necessary. This review includes a discussion on how the optical radiation generated by the different lasers is absorbed, the cutting power of the CO₂-laser, and the effect on healing, tensile strength and haemostasis when used in the skin, linea alba and gastrointestinal

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Jalil, Muhammad Arif Bin. "A Brief Overview On The Krypton Ion Laser." International Journal for Research in Applied Science and Engineering Technology 12, no. 11 (2024): 1113–18. http://dx.doi.org/10.22214/ijraset.2024.65304.

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Abstract: The Krypton laser is a member of the family of gas lasers, which employ rare gases as its lasing medium. Another name for it is a krypton ion laser. In ion lasers, the stimulated emission process takes place in between the ion's two energy levels. Since it produces white light, argon is one of the gases most frequently utilized in gas lasers. Krypton lasers are special because they can shine on four distinct spectral lines red, blue, yellow, and green when the right mirrors are used. There are up to ten different wavelengths of light that the krypton laser can emit, but the most impo

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Tarasov, Aleksandr, and Hong Chu. "Engineering of Ti:Sapphire Lasers for Dermatology and Aesthetic Medicine." Applied Sciences 11, no. 22 (2021): 10539. http://dx.doi.org/10.3390/app112210539.

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This review describes new engineering solutions for Ti:Sapphire lasers obtained at Laseroptek during the development of laser devices for dermatology and aesthetic medicine. The first device, PALLAS, produces 311 nm radiation by the third harmonic generation of a Ti:Sapphire laser, which possesses similar characteristics to excimer laser-based medical devices for skin treatments. In comparison to excimer lasers, Ti:Sapphire laser services are less expensive, which can save ~10% per year for customers compared to initial excimer laser costs. Here, the required characteristics were obtained due

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12

Ms., Geetha Nair. "LASER TECHNOLOGY AND SUSTAINABLE DEVELOPMENT." International Journal of Advance and Applied Research 2, no. 22 (2022): 40–46. https://doi.org/10.5281/zenodo.7057047.

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<strong><em>Abstract</em></strong> <em>A century has passed after Einstein introduced us to the stimulating theory of radiation called LASER. </em><em>The amazing properties of lasers make them unusual compared to the ordinary light. The properties of laser are so unique and hence have led to many exciting applications. Lasers have touched all the facets of our life through laser printers, textiles, storage devices, bar code scanners, laser surgery, LIDAR, etc. This paper is a detailed study of the laser technology and how lasers can help in sustainable development in many fields such as manuf

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KUBO, Uichi. "Medical application of lasers." Review of Laser Engineering 15, no. 6 (1987): 430–35. http://dx.doi.org/10.2184/lsj.15.430.

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14

Deutsch, Thomas F. "Medical Applications of Lasers." Physics Today 41, no. 10 (1988): 56–63. http://dx.doi.org/10.1063/1.881158.

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15

Li, Guanwei. "Research on U-band Fiber Lasers." Highlights in Science, Engineering and Technology 97 (May 28, 2024): 166–71. http://dx.doi.org/10.54097/vvxym768.

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The U-band fiber laser has attracted the attention of many researchers and industry due to its outstanding performance characteristics. U-band fiber laser is a type of laser that operates in the ultraviolet wavelength range, and its research background mainly stems from the demand for ultraviolet lasers in scientific research, medical treatment, material processing, and other fields. However, traditional ultraviolet lasers often use gas laser media, which have large volume, high power consumption, and high maintenance costs, limiting their promotion in practical applications. Therefore, resear

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Gupta, Aditya K., Kelly A. Foley, and Sarah G. Versteeg. "Lasers for Onychomycosis." Journal of Cutaneous Medicine and Surgery 21, no. 2 (2016): 114–16. http://dx.doi.org/10.1177/1203475416677722.

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Many studies that have been recently published investigate the efficacy of laser treatment for onychomycosis. These studies support the current US Food and Drug Administration (FDA) approval of lasers for the ‘temporary increase in clear nail’. Clear nail growth is an important treatment goal for patients; however, many do not realise that laser treatment is not a cure for onychomycosis. The current article briefly reviews why lasers may be theoretically effective in treating onychomycosis and critically reviews published laser studies for onychomycosis in light of the standards employed in dr

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Bennett, Gordon L. "Laser Use in Foot Surgery." Foot & Ankle 10, no. 2 (1989): 110–14. http://dx.doi.org/10.1177/107110078901000211.

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Laser is an acronym for Light Amplification by the Stimulated Emission of Radiation. Laser surgery is rapidly gaining the interest of both the medical practitioner and the general public. Since the first reported use of laser surgery in podiatry in 1980, 23 a large number of laser surgery centers for treatment of foot and ankle disorders have appeared throughout the country. A relative paucity of literature exists about applications of lasers in foot and ankle surgery, and orthopaedic surgery as a whole. This is further compounded by the fact that very few of the existing studies are scientifi

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18

Chen, Yu-Cheng, and Ningyuan Nie. "(Invited) micro-Nanoscale Living Lasers for Healthcare Applications." ECS Meeting Abstracts MA2023-01, no. 34 (2023): 1915. http://dx.doi.org/10.1149/ma2023-01341915mtgabs.

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Have you imagined of carrying a laser in your cell or body? Lasers are ubiquitous in our daily lives from industry, communication to medicine. The scale of lasers has also shrunk down to micron and nanoscales. As the scale of laser become smaller, the functions of lasers have also been redefined by transforming living biologicals into micro- and nanoscale lasers, so called living lasers. Such tiny lasers could therefore be used to detect or monitor critical chemical or physical signals in living cells or human body with distinctive sensitivity and intensity. In this talk, I will introduce the

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19

Dobrovolsky, Yu. "Thermostabilized photodiode for monitoring radiation of medical lasers." Semiconductor Physics Quantum Electronics and Optoelectronics 18, no. 4 (2015): 443–47. http://dx.doi.org/10.15407/spqeo18.04.443.

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20

Cerullo, Giulio, and Renzo Vanna. "Lasers for health." Europhysics News 53, no. 3 (2022): 28–31. http://dx.doi.org/10.1051/epn/2022305.

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Thanks to its spatial and temporal coherence properties, laser light lends itself to a wealth of biomedical applications. We review the use of lasers in medical sciences, from microscopy for understanding the origin of diseases, to diagnostics for enhancing the accuracy of therapies to surgery of almost any organ of the human body.

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21

Gizinger, O. A. "The place of lasers and laser therapy in modern medicine." Terapevt (General Physician), no. 7 (July 2, 2025): 62–68. https://doi.org/10.33920/med-12-2507-07.

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The article discusses the prospects for studying new laser technologies, such as combining lasers with other treatment methods and developing "smart" laser systems using artificial intelligence. The compatibility of lasers with medication and other physical treatment methods opens up new horizons for an integrated approach to medical care. Further research and implementation of laser technologies in clinical practice are key factors in ensuring their effectiveness and safety, which in turn helps improve the quality of life of patients.

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22

Tang, Jingling, Zhenxu Bai, Duo Zhang, et al. "Advances in All-Solid-State Passively Q-Switched Lasers Based on Cr4+:YAG Saturable Absorber." Photonics 8, no. 4 (2021): 93. http://dx.doi.org/10.3390/photonics8040093.

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All-solid-state passively Q-switched lasers have advantages that include simple structure, high peak power, and short sub-nanosecond pulse width. Potentially, these lasers can be applied in multiple settings, such as in miniature light sources, laser medical treatment, remote sensing, and precision processing. Cr4+:YAG crystal is an ideal Q-switch material for all-solid-state passively Q-switched lasers owing to its high thermal conductivity, low saturation light intensity, and high damage threshold. This study summarizes the research progress on all-solid-state passively Q-switched lasers tha

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23

Khalkhal, Ensieh, Majid Rezaei-Tavirani, Mohammad Reza Zali, and Zahra Akbari. "The Evaluation of Laser Application in Surgery: A Review Article." Journal of Lasers in Medical Sciences 10, no. 5 (2019): S104—S111. http://dx.doi.org/10.15171/jlms.2019.s18.

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There are several types of surgeries which use lasers in the operating room. Surgeons use lasers in general surgery or surgical specialties to cut, coagulate, and remove tissue. In modern medicine, the application of laser therapy is an attractive subject due to its minimal invasive effect. Today lasers are widely used in the treatment and diagnosis of many diseases such as various cancers, lithotripsy, ophthalmology, as well as dermatology and beauty procedures. Depending on the type of lasers, the wavelength and the delivery system, most lasers have replaced conventional surgical instruments

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Rastogi, Vinay, and Shivanand Chaurasia. "Advances in and Future Perspectives on High-Power Ceramic Lasers." Photonics 11, no. 10 (2024): 942. http://dx.doi.org/10.3390/photonics11100942.

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Advancements in laser glass compositions and manufacturing techniques has allowed the development of a new category of high-energy and high-power laser systems which are being used in various applications, such as for fundamental research, material processing and inertial confinement fusion (ICF) technologies research. A ceramic laser is a remarkable revolution in solid state lasers. It exhibits crystalline properties, high yields, better thermal conductivity, a uniformly broadened emission cross-section, and a higher mechanical constant. Polycrystalline ceramic lasers combine the properties o

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25

Michalik, Michał, Jacek Szymańczyk, Michał Stajnke, Tomasz Ochrymiuk, and Adam Cenian. "Medical Applications of Diode Lasers: Pulsed versus Continuous Wave (cw) Regime." Micromachines 12, no. 6 (2021): 710. http://dx.doi.org/10.3390/mi12060710.

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The paper deals with the medical application of diode-lasers. A short review of medical therapies is presented, taking into account the wavelength applied, continuous wave (cw) or pulsed regimes, and their therapeutic effects. Special attention was paid to the laryngological application of a pulsed diode laser with wavelength 810 nm, and dermatologic applications of a 975 nm laser working at cw and pulsed mode. The efficacy of the laser procedures and a comparison of the pulsed and cw regimes is presented and discussed.

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Liu, Guanghui, Di Gu, Jingliang Liu та ін. "Development of the 2.7 μm to 3 μm Erbium-Doped Laser". Crystals 13, № 10 (2023): 1471. http://dx.doi.org/10.3390/cryst13101471.

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The 3 μm wavelength band laser is located on the strong absorption peak of water and the atmospheric transmission window. The 3 μm laser with high single pulse energy is used in medical treatment for cutting soft tissues and bones during surgery. It is used as a pump source for optical parametric oscillators, and Fe lasers can realize 3~5 μm or 8~14 μm laser output, which has an irreplaceable role in certain areas (e.g., optoelectronic countermeasures, LIDAR, atmospheric monitoring, etc.). Commercial semiconductor-pumped Er lasers are capable of achieving 3 μm laser output of 600 mJ with the m

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Hu, Jiapeng, Wenbo Li, Dong Li, et al. "High-Power, High-Beam-Quality, Long-Pulse-Width 532 nm Laser Based on a 4f Optical System." Applied Sciences 14, no. 21 (2024): 9620. http://dx.doi.org/10.3390/app14219620.

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In response to the demand for high-power, long-pulse-width 532 nm lasers in the medical and industrial processing fields, this paper explains how the laser cavity of a high-power Nd:YAG 532 nm laser can be extended while maintaining the laser’s q-parameter by using a 4f optical system. The results show that at a repetition rate of 10 kHz, the extended cavity achieved a maximum average power of 112 W. Compared with the short cavity, the power was not significantly reduced. The pulse width was extended from 56 ns to 85 ns, and its broadening ratio reached 46.5%. The laser maintained good beam qu

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Malcangi, Giuseppina, Assunta Patano, Irma Trilli, et al. "Therapeutic and Adverse Effects of Lasers in Dentistry: A Systematic Review." Photonics 10, no. 6 (2023): 650. http://dx.doi.org/10.3390/photonics10060650.

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Laser therapy has become one of the gold standards of treatment in routine dentistry. In the 1970s, CO2 lasers were the first lasers to be used in oral surgery on soft tissues. Subsequently, other lasers (Diode, Nd YAG, Er: YAG, Argon and Erbium) have also been used in periodontics, implantology, orthodontics and restorative dentistry, as well as for hard tissues, such as bone, enamel and dentin. The purpose of this systematic review is to analyze both the therapeutic properties and adverse effects of laser use in dentistry, related to a non-targeted choice of medical device based on clinical

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29

Woo, Seung Hoon, Phil-Sang Chung, and Sang Joon Lee. "Safe Use of Medical Lasers." Medical Lasers 10, no. 2 (2021): 68–75. http://dx.doi.org/10.25289/ml.2021.10.2.68.

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30

AWAZU, Kunio. "Medical Applications of Infrared Lasers." Review of Laser Engineering 28, no. 5 (2000): 291–97. http://dx.doi.org/10.2184/lsj.28.291.

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31

MOROKUMA, Tadashi. "Future Development of Medical Lasers." Review of Laser Engineering 29, no. 4 (2001): 209. http://dx.doi.org/10.2184/lsj.29.209.

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32

Moseley, H., M. Davison, and D. Allan. "Beam divergence of medical lasers." Physics in Medicine and Biology 30, no. 8 (1985): 853–57. http://dx.doi.org/10.1088/0031-9155/30/8/010.

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33

MORDON, S., and J. M. BRUNETAUD. "MEDICAL APPLICATIONS OF PULSED LASERS." Le Journal de Physique IV 01, no. C7 (1991): C7–29—C7–29. http://dx.doi.org/10.1051/jp4:1991706.

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34

Shan, Siyue. "The Versatile Applications of Distributed Bragg Reflector (DBR) Lasers: Sensing, Communication, And Beyond." Highlights in Science, Engineering and Technology 81 (January 26, 2024): 444–48. http://dx.doi.org/10.54097/tf7y5v82.

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Distributed Bragg Reflector (DBR) lasers have emerged as versatile and indispensable tools across various domains. Their advantages, including high signal-to-noise ratios, narrow linewidths, and support for distributed sensing, enable them to excel in diverse applications. DBR lasers have revolutionized optical fiber communication, medical diagnostics, and chaos-based key distribution. They provide precise control over wavelengths, making them valuable in fields such as dermatology, ophthalmology, and photodynamic therapy. Additionally, they play a critical role in flow cytometry, spectroscopy

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35

Janocha, Aleksandra, Paweł Ziemba, Aneta Jerzak, and Katarzyna Jakubowska. "Clinical use of lasers and energy-based devices in selected skin diseases." Journal of Education, Health and Sport 74 (June 11, 2024): 51726. http://dx.doi.org/10.12775/jehs.2024.74.51726.

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Introduction and purpose In recent years, there has been notable progress in the role of light-emitting technologies, including lasers and other energy-based devices, across various medical disciplines. Dermatology stands out as one of the prominent fields where laser treatments have gained significant popularity. In the clinical setting, a variety of laser types are utilized. A fundamental aspect of ensuring the safe use of laser devices involves comprehending their mechanisms at the tissue level. This knowledge enables practitioners to attain the desired outcomes effectively while minimizing

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36

Xu, Wen-Yue, Gong Wang, Yun-Fei Li, Yu Yu, Yulei Wang, and Zhiwei Lu. "Frontier Advances and Challenges of High-Power Thulium-Doped Fiber Lasers in Minimally Invasive Medicine." Photonics 12, no. 6 (2025): 614. https://doi.org/10.3390/photonics12060614.

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Lasers are increasingly used in the biomedical field because of their concentrated energy, good stability, ease of use, and other advantages, promoting the development of precision medicine to a higher level. Medical laser equipment has transformed from a single therapeutic tool in an intelligent and precise diagnostic system. Existing clinical laser equipment has significant technical bottlenecks regarding soft-tissue ablation precision and multimodal diagnostic compatibility, which seriously restricts its clinical application. High-power thulium-doped fiber lasers with operating wavelengths

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37

Wamsley, Christine E., John Hoopman, and Jeffrey M. Kenkel. "Laser and Light-Based Device Education in a Plastic Surgery Residency Program: A Continuing Medical Education Overview." Aesthetic Surgery Journal 41, no. 7 (2021): NP973—NP985. http://dx.doi.org/10.1093/asj/sjab042.

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Abstract The increasing prevalence of laser use, particularly in plastic surgery, demands education of both practitioners and trainees to ensure efficacy and patient safety. The purpose of this continuing medical education module is to provide the learner with a detailed outline for laser training education for plastic surgery trainees. In this overview, a discussion of the characteristics of light, an introduction to fundamental laser principles, a comparison of lasers and pulsed light systems, and examples of several therapeutic applications for light-based devices in the clinical setting wi

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38

Kaligar, Atiq Basha, Hemnath Anandan Kumar, Asghar Ali, et al. "Femtosecond Laser-Based Additive Manufacturing: Current Status and Perspectives." Quantum Beam Science 6, no. 1 (2022): 5. http://dx.doi.org/10.3390/qubs6010005.

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The ever-growing interest in additive manufacturing (AM) is evidenced by its extensive utilisation to manufacture a broad spectrum of products across a range of industries such as defence, medical, aerospace, automotive, and electronics. Today, most laser-based AM is carried out by employing continuous-wave (CW) and long-pulsed lasers. The CW and long-pulsed lasers have the downside in that the thermal energy imparted by the laser diffuses around the irradiated spot and often leads to the creation of heat-affected zones (HAZs). Heat-affected zones may degrade the material strength by producing

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Gayathri, Dr, Dr Magdline A, Dr S. K. Shahil Rahaman, Dr K. Vimala Pillai, and Dr Kanimozhiy. "Role of Lasers in Orthognathic Surgery- A Review." International Journal of Research Publication and Reviews 04, no. 01 (2023): 1437–39. http://dx.doi.org/10.55248/gengpi.2023.4140.

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A huge revolution that has taken place in the field of surgery is the application of lasers. In recent decades the application of lasers in medical and surgical fields has significantly raised. Orthognathic surgery is a division of oral and maxillofacial surgery wherein a patient's facial and occlusal function is altered and improved to increase the patient's confidence and self-esteem. The laser can be abbreviated as "Light amplification by stimulated emission of radiation". A laser is a device that emits a high-intensity light beam that converts electrical energy into a focused high-energy b

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Li, Yunze. "Design of a 1900nm thulium-doped laser emitter." Theoretical and Natural Science 36, no. 1 (2024): 141–45. http://dx.doi.org/10.54254/2753-8818/36/20240536.

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In recent years, laser emitters have developed rapidly, been used in many fields, and have also brought great development to many industries such as communications and medical treatment. Thulium as a rare earth ion has a long service life and laser conversion efficiency, so the study of thulium-doped fiber lasers is of great significance for the development of the laser industry, but there is still a gap in the research in the field of 1900nm thulium-doped fiber lasers, Therefore, this experiment uses the physical model and quantum electric model to study 1900nm thulium-doped fiber lasers. The

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41

Bogue, Robert. "Lasers in manufacturing: a review of technologies and applications." Assembly Automation 35, no. 2 (2015): 161–65. http://dx.doi.org/10.1108/aa-07-2014-066.

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Purpose – This paper aims to provide details of the role that lasers play in manufacturing processes. Design/methodology/approach – Following an introduction, this paper first considers laser technologies used in welding, cutting and drilling. Techniques which add material or modify material’s properties, namely, pulsed laser deposition, laser cladding, heat treatment and laser peening are then discussed. A number of specific applications are cited and finally, brief conclusions are drawn. Findings – This paper shows that many laser-based processes are used to conduct a range of critical funct

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42

Abdelhalim, Ibrahim, Omnia Hamdy, Aziza Ahmed Hassan, and Salah Hassab Elnaby. "Nd:YAG fourth harmonic (266-nm) generation for corneal reshaping procedure: An ex-vivo experimental study." PLOS ONE 16, no. 11 (2021): e0260494. http://dx.doi.org/10.1371/journal.pone.0260494.

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Corneal reshaping is a common medical procedure utilized for the correction of different vision disorders relying on the ablation effect of the UV pulsed lasers, especially excimer lasers (ArF) at 193 nm. This wavelength is preferred in such medical procedures since laser radiation at 193 nm exhibits an optimum absorption by corneal tissue. However, it is also significantly absorbed by the water content of the cornea resulting in an unpredictability in the clinical results, as well as the high service and operation cost of the commercial ArF excimer laser device. Consequently, other types of s

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Kroma-Szal, Anna, Mariola Pawlaczyk, Maria Urbańska, et al. "Medical Applications of Picosecond Lasers for Removal of Non-Tattoo Skin Lesions—A Comprehensive Review." Applied Sciences 15, no. 9 (2025): 4719. https://doi.org/10.3390/app15094719.

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Picosecond lasers are gaining increasing popularity in dermatology and aesthetic medicine due to their favorable safety profile and a wide range of therapeutic applications. While originally employed primarily for tattoo removal, their versatility has extended their use to the treatment of various aesthetic skin conditions, including hyperpigmentation, acne scars, stretch marks, and signs of photoaging. Owing to their ultra-short pulse duration, picosecond lasers effectively target pigment particles and stimulate dermal remodeling, offering patients a safe and effective solution to improve the

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Sugai, Tatsuo. "Activities of the Japan Medical Laser Association -Aiming at the Dissemination of Medical Lasers-." Nippon Laser Igakkaishi 36, no. 4 (2016): 499–501. http://dx.doi.org/10.2530/jslsm.jslsm-36_0048.

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Wang, Xingtao, Chunlai Tian, Xingguang Duan, Ying Gu, and Naiyan Huang. "A Medical Manipulator System with Lasers in Photodynamic Therapy of Port Wine Stains." BioMed Research International 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/384646.

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Port wine stains (PWS) are a congenital malformation and dilation of the superficial dermal capillary. Photodynamic therapy (PDT) with lasers is an effective treatment of PWS with good results. However, because the laser density is uneven and nonuniform, the treatment is carried out manually by a doctor thus providing little accuracy. Additionally, since the treatment of a single lesion can take between 30 and 60 minutes, the doctor can become fatigued after only a few applications. To assist the medical staff with this treatment method, a medical manipulator system (MMS) was built to operate

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Saandeep, Sreerambatla. "Quantum Cascade Lasers." European Journal of Advances in Engineering and Technology 9, no. 5 (2022): 120–26. https://doi.org/10.5281/zenodo.13325205.

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Quantum Cascade Lasers (QCLs) represent a significant advancement in laser technology, enabling a broad range of applications due to their unique operational principles. Unlike traditional semiconductor lasers that rely on inter-band transitions, QCLs use intersubband transitions within quantum wells, allowing for emission in the mid-infrared and terahertz regions. This paper aims to provide a comprehensive overview of QCL technology, discussing its principles, current developments, and potential future applications. The integration of QCLs with silicon technology is also examined, showcasing

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Sha, Hongbo, Yue Song, Yongyi Chen, et al. "Advances in Semiconductor Lasers Based on Parity–Time Symmetry." Nanomaterials 14, no. 7 (2024): 571. http://dx.doi.org/10.3390/nano14070571.

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Semiconductor lasers, characterized by their high efficiency, small size, low weight, rich wavelength options, and direct electrical drive, have found widespread application in many fields, including military defense, medical aesthetics, industrial processing, and aerospace. The mode characteristics of lasers directly affect their output performance, including output power, beam quality, and spectral linewidth. Therefore, semiconductor lasers with high output power and beam quality are at the forefront of international research in semiconductor laser science. The novel parity–time (PT) symmetr

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Ali Al - Saidi, Imad Al Deen Hussein, Majdi Faisal Majeed, and Ikram Kamal Jasim. "EFFECTS OF LASER IRRADIATION ON NORMAL AND ANEMIC HUMAN BLOOD." International Journal of Research -GRANTHAALAYAH 8, no. 8 (2020): 256–61. http://dx.doi.org/10.29121/granthaalayah.v8.i8.2020.862.

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The effects of laser irradiation on the whole human blood were studied. The blood samples were taken from healthy donors with normal blood and donors with anemic blood. The blood samples were exposed to laser radiation. Two lasers of the same types, continuous wave (CW) diode pumped solid-state lasers (DPSSL’ s) were used to irradiate the blood samples. One of these laser has a wavelength 532 nm (green laser beam), while the other laser has a wavelength 671 nm (red laser beam). The output power of the two lasers can be varied over the range 0 - 100 mW. In the present study, the output power wa

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Rogers, David W., H. Marie Jobes, J. Raymond Hinshaw, and Raymond J. Lanzafame. "Ergonomics of Medical Lasers: Operator's Viewpoint." Journal of Clinical Laser Medicine & Surgery 10, no. 3 (1992): 199–206. http://dx.doi.org/10.1089/clm.1992.10.199.

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Colles, M. J. "Medical Lasers – Science and Clinical Practice." Physics Bulletin 37, no. 5 (1986): 223. http://dx.doi.org/10.1088/0031-9112/37/5/028.

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