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Articles de revues sur le sujet « Disk laser »

Auteur : Grafiati

Publié le 10 mars 2023

Mis à jour le 31 juillet 2025

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1

Xiahui Han, Xiahui Han, and and Jianlang Li and Jianlang Li. "Maglev rotating disk laser." Chinese Optics Letters 13, no. 12 (2015): 121403–6. http://dx.doi.org/10.3788/col201513.121403.

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2

Glavnyi, V. G., V. V. Rakhmanov, S. V. Dvoynishnikov, S. V. Krotov, and V. G. Meledin. "Calibration platform controller of the laser Doppler anemometer." Journal of Physics: Conference Series 2057, no. 1 (2021): 012092. http://dx.doi.org/10.1088/1742-6596/2057/1/012092.

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Abstract Primary standards for the unit of air flow velocity often use a Laser Doppler Anemometer (LDA) as the primary measurement standard. A rotating disc with a fixed diameter is used to calibrate LDA. The paper proposes calibration platform based on the precision mechanics of HDD disk. A disk rotation controller has been developed for the platform. Deviations of the disk rotation speed do not exceed 0.01% RMS in the range of angular speeds of 600-4800 rpm.

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3

Apollonov, Victor V. "High power disk laser." Natural Science 05, no. 05 (2013): 556–62. http://dx.doi.org/10.4236/ns.2013.55070.

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4

Wentsch, Katrin Sarah, Birgit Weichelt, Stefan Günster, et al. "Yb:CaF_2 thin-disk laser." Optics Express 22, no. 2 (2014): 1524. http://dx.doi.org/10.1364/oe.22.001524.

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5

Lee, R. K., O. J. Painter, B. Kitzke, A. Scherer, and A. Yariv. "Photonic bandgap disk laser." Electronics Letters 35, no. 7 (1999): 569. http://dx.doi.org/10.1049/el:19990415.

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6

Ricaud, S., A. Jaffres, P. Loiseau, et al. "Yb:CaGdAlO_4 thin-disk laser." Optics Letters 36, no. 21 (2011): 4134. http://dx.doi.org/10.1364/ol.36.004134.

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7

ICHIMURA, Yoshinori. "Percutaneous Laser Disc Decompression for the Cervical Disk Herniation." JOURNAL OF JAPAN SOCIETY FOR LASER SURGERY AND MEDICINE 18, no. 2 (1997): 11–20. http://dx.doi.org/10.2530/jslsm1980.18.2_11.

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8

Hempler, Nils, John-Mark Hopkins, Benno Rösener, et al. "Semiconductor disk laser pumped Cr^2+:Znse lasers." Optics Express 17, no. 20 (2009): 18136. http://dx.doi.org/10.1364/oe.17.018136.

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9

Saarinen, Esa J., Elena Vasileva, Oleg Antipov, et al. "2-µm Tm:Lu_2O_3 ceramic disk laser intracavity-pumped by a semiconductor disk laser." Optics Express 21, no. 20 (2013): 23844. http://dx.doi.org/10.1364/oe.21.023844.

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10

Halász, Gergely, Enikő Réka Fábián, and János Kuti. "Laser Cutting of Austenitic Corrosion-Resisting Steels." Acta Materialia Transylvanica 2, no. 2 (2019): 93–98. http://dx.doi.org/10.33924/amt-2019-02-05.

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Abstract Cutting of thick austenitic stainless steel sheets with a disc laser is not fully developed. In this research were investigated the surface of holes made on 3.25 mm thick stainless-steel cut with CO2 laser beam and disk laser beam. Using optical microscope and electron microscope to examine the cutting surfaces, were observed that the cutting with the CO2 laser result high quality surface (cutting 3,25 mm thick plates), but holes made with solid-state laser has microcracks on the inner side. These cracks are not acceptable to the customers.

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11

Adrain, R. S., C. R. Davis, T. W. Russell, and W. Burns. "Laser video disk archival storage." Journal of Audiovisual Media in Medicine 11, no. 4 (1988): 129–38. http://dx.doi.org/10.3109/17453058809021626.

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12

Speiser, Jochen. "Thin disk laser—Energy scaling." Laser Physics 19, no. 2 (2009): 274–80. http://dx.doi.org/10.1134/s1054660x09020200.

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13

Beyertt, S. S., U. Brauch, F. Demaria, et al. "Efficient Gallium–Arsenide Disk Laser." IEEE Journal of Quantum Electronics 43, no. 10 (2007): 869–75. http://dx.doi.org/10.1109/jqe.2007.904074.

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14

Perevezentsev, E. A., I. B. Mukhin, I. I. Kuznetsov, O. L. Vadimova, and O. V. Palashov. "Nanosecond cryogenic Yb:YAG disk laser." Quantum Electronics 44, no. 5 (2014): 448–51. http://dx.doi.org/10.1070/qe2014v044n05abeh015433.

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15

Yang, Zhou, Junwei Meng, Alexander R. Albrecht, and Mansoor Sheik-Bahae. "Radiation-balanced Yb:YAG disk laser." Optics Express 27, no. 2 (2019): 1392. http://dx.doi.org/10.1364/oe.27.001392.

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16

Nemova, Galina, and Raman Kashyap. "Thin-disk athermal laser system." Optics Communications 319 (May 2014): 100–105. http://dx.doi.org/10.1016/j.optcom.2014.01.003.

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17

Albrecht, G. F., S. B. Sutton, E. V. George, W. R. Sooy, and W. F. Krupke. "Solid state heat capacity disk laser." Laser and Particle Beams 16, no. 4 (1998): 605–25. http://dx.doi.org/10.1017/s0263034600011435.

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This paper describes a solid state laser concept that scales to MW levels of burst power and MJ of burst energy and burst durations measured in seconds. During lasing action, waste heat is purposely stored in the heat capacity of the active medium. The paper outlines the principal scaling laws of key operational features and arrives at a conceptual design example of the laser head as well as a mobile laser system.

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18

Zeng, Yan, Xiao Yang Huang, Wei Dong Zhou, and Sheng Kai Yu. "A Numerical Study on Heat Transfer and Lubricant Depletion on an Anisotropic Multilayer Hard Disk." Applied Mechanics and Materials 232 (November 2012): 770–74. http://dx.doi.org/10.4028/www.scientific.net/amm.232.770.

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This paper presents a numerical investigation on the effect of thermal anisotropy of the top layer alloy on heat transfer and lubricant depletion on the disk surface in a heat-assisted magnetic recording (HAMR) system. The disk consists of multilayer structures and a thin layer of lubricant on the top surface. Cases under different laser powers and initial lubricant film thicknesses are examined. The top-layer alloy thermal anisotropy does show non-negligible effect on the heat transfer and lubricant depletion. With the top-layer alloy being more anisotropic, higher temperature increase and la

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19

Zubov, Fedor I., Eduard I. Moiseev, Mikhail V. Maximov, et al. "Half-disk lasers with active region based on InGaAs/GaAs quantum well-dots." Laser Physics 32, no. 12 (2022): 125802. http://dx.doi.org/10.1088/1555-6611/ac996f.

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Abstract Half-disk lasers fabricated by cleaving initial full-disk lasers have an advantage of directional light outcoupling as well as increased output power and efficiency as compared to full-disk lasers of the same diameter. The continuous wave output power of a 200 µm diameter half-disk laser exceeds 70 mW. Quasi single-mode lasing with a high side-mode suppression ratio more than 20 dB is demonstrated for half-disk lasers of various diameters. A maximum 3 dB small signal modulation frequency of 4.9 GHz was measured for a 100 µm in diameter half-disk laser.

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20

Chilamakuri, S., X. Zhao, and B. Bhushan. "Failure analysis of laser-textured surfaces." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 214, no. 5 (2000): 471–83. http://dx.doi.org/10.1243/1350650001543340.

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Friction/stiction behaviour of ultrahigh-density magnetic disk drives can be controlled by controlling the size and shape of the laser bumps. Tribological behaviour of laser-textured disk surfaces depends on the size and shape of the laser bumps, bump density and operating conditions. In this study, theoretical and experimental analyses have been carried out on nine different laser-textured disk surfaces. Stiction and friction experiments have been carried out on sombrero, V-type and W-type laser-textured disks and these results are compared with theoretical results. A good correlation is obta

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21

Chamorovskiy, A. Yu, A. V. Marakulin, T. Leinonen, Andrei S. Kurkov, and Oleg G. Okhotnikov. "Semiconductor disk laser-pumped subpicosecond holmium fibre laser." Quantum Electronics 42, no. 1 (2012): 12–14. http://dx.doi.org/10.1070/qe2012v042n01abeh014723.

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22

Sun, Hao, Gang Ling, Hong Wen Li, Yan Bo Su, Shao Ping Xiong, and Hai Rong Yao. "The Influence of Laser Hardening on the Microstructure and Wear Resistance of Disk Opener." Advanced Materials Research 97-101 (March 2010): 1497–501. http://dx.doi.org/10.4028/www.scientific.net/amr.97-101.1497.

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The microstructure and properties of hardened layer of 45 steel disk opener with a variety of parameters of HLD1001.5 solid-state laser were studied by SEM, Rockwell hardness tester and wear tester. The results showed that under the conditions of the laser power from 400W to 600W, the hardened layer is composed of melted zone, phase transformation zone and heat affected zone, and the hardness is up to 58.5-61HRC, and the disk openers have excellent wear resistance after the laser hardening, which is best in the disk opener with the treatment of laser power 500W.

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23

Kalugin, A. I., D. N. Kochurova, E. A. Antonov, and M. Yu Alies. "Experimental Verification of Laser Radar Cross Section Model for Complex Targets with Gaussian Beam Irradiation." Devices and Methods of Measurements 15, no. 3 (2024): 205–12. http://dx.doi.org/10.21122/2220-9506-2024-15-3-205-212.

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The reflection of a Gaussian laser beam from a flat Lambert disk is considered theoretically. It was found that the results of experimental measurements of the reflected beam power as a function of the disk radius at various distances from the photodetector to the target are in good agreement with the theoretical model. It was shown that when the radius of the laser beam is greater than the dimensions of the probed complex target this target can be replaced by an equivalent Lambert disk with the same laser radar cross section.

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24

Chen, Yongqian, Hailin Wang, Jing Dong, et al. "Tm:YAG Disk Laser Intra-Cavity Pumped by QCW $1 ~\mu$ m Yb:YAG Thin Disk Laser." IEEE Photonics Technology Letters 31, no. 14 (2019): 1139–42. http://dx.doi.org/10.1109/lpt.2019.2920525.

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25

Skokan, M., L. Kubečka, M. Wolf, et al. "Multimodal Retinal Image Registration for Optic Disk Segmentation." Methods of Information in Medicine 43, no. 04 (2004): 336–42. http://dx.doi.org/10.1055/s-0038-1633888.

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Summary Objectives: The analysis of the optic disk morphology with the means of the scanning laser tomography is an important step for glaucoma diagnosis. A method we developed for optic disk segmentation in images of the scanning laser tomograph is limited by noise, nonuniform illumination and presence of blood vessels. Inspired by recent medical research, we wanted to develop a tool for improving optic disk segmentation by registration of images of the scanning laser tomograph and color fundus photographs and by applying a method we developed for optic disk segmentation in color fundus photo

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26

Song, Qiong Ge, Guang Hua Cheng, and Jiang Feng Zhu. "Diode-Pumped Yb:YAG Thin Disk Laser with a Novel Multi-Pass Pump and Cooling Arrangement." Applied Mechanics and Materials 423-426 (September 2013): 2074–77. http://dx.doi.org/10.4028/www.scientific.net/amm.423-426.2074.

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We demonstrate a Yb:YAG thin disk laser with multi-pass diode-pumped structure and direct water cooling device. In the pump system, four passes of the pump radiation are focused on the thin disk using a center-punched spherical lens. The thin disk serves as the window of a copper tank and is directly cooled with recycle water-contacted method. The thin disk laser has a low pump at the threshold of operation. We obtained 450 mW output power around 1030 nm in a simple F-P resonant cavity.

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27

Lee, Su-Jin, Kwang-Deok Choi, Sang-Soo Ahn, Chang-Je Lee, and Jeong Suh. "Dissimilar laser welding of aluminum alloys AA6451 and AA6014 using disk laser system." Journal of the Korean Society of Marine Engineering 42, no. 6 (2018): 436–42. http://dx.doi.org/10.5916/jkosme.2018.42.6.436.

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28

Hu, Yong, and David B. Bogy. "Effects of Laser Textured Disk Surfaces on a Slider’s Flying Characteristics." Journal of Tribology 120, no. 2 (1998): 266–71. http://dx.doi.org/10.1115/1.2834421.

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Recently, laser texturing has captured the attention of head/media interface engineers in the hard disk drive industry because it provides precision in the landing zone placement while eliminating the transition zone of a mechanically textured landing zone. It also offers excellent tribological performance in terms of low CSS stiction and good durability. These advantages make it the solution of choice for high-end magnetic hard disk drives. This paper models the effects of laser bumps and laser textured disk surfaces on the Headway AAB slider’s flying characteristics. Two commonly used laser

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29

Jun Lu, Jun Lu, Xiao Zou Xiao Zou, Chun Li Chun Li, et al. "Picosecond pulse generation in a mono-layer MoS2 mode-locked Ytterbium-doped thin disk laser." Chinese Optics Letters 15, no. 4 (2017): 041401–41405. http://dx.doi.org/10.3788/col201715.041401.

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30

Kaglyak, Oleksiy, Alina Klimova, Oleksandr Poleshko, Oleksii Goncharuk, and Leonid Golovko. "Modernization of disc laser design using ellipsoid illuminator." Mechanics and Advanced Technologies 6, no. 1 (2022): 56–61. http://dx.doi.org/10.20535/2521-1943.2022.6.1.257026.

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Solid state disk lasers have a number of advantages over lasers with a rod active element. In particular, due to efficient heat dissipation, there is no thermal deformation of the active element and its transformation from the optical point of view into a lens. That in turn improves the stability of the generated laser beam and reduces the risk to lose of resonator stability. In addition, disk lasers are able to generate high power at a compact size. However, to ensure the direction of the pump radiation on the active element, disk lasers require a complex mirror system of reflection of the pu

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31

Londono Alfaro, Juan C., Sven Brandt, Chengyuan Fang, et al. "Frictional and Particle Emission Behavior of Different Brake Disk Concepts Correlated with Optical Pin Surface Characterization." Atmosphere 16, no. 5 (2025): 563. https://doi.org/10.3390/atmos16050563.

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Brake wear emissions can be reduced by altering the surface of brake disks. A parametric study using a gray cast iron and a laser-cladded brake disk was performed in a pin-on-disk experiment with integrated optical pin surface characterization and particle emission measurement. Significant differences in the friction, wear and emission behavior are present. The high wear-resistance of the laser-cladded disk led to a reduction of 70% of the particle number emission relative to the gray cast iron disk, but the coefficient of friction was unstable. The surface of the pin used with the gray cast i

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32

Zhang Shenjin, 张申金, 周寿桓 Zhou Shouhuan, 吕华昌 Lü Huachang, et al. "Laser-Diode Arrays Symmetrically Side-Pumped Thin Disk Laser." Chinese Journal of Lasers 35, no. 2 (2008): 168–72. http://dx.doi.org/10.3788/cjl20083502.0168.

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33

Li Qiang, 李强, 蔡艳芳 Cai Yanfang, 姜梦华 Jiang Menghua, 雷訇 Lei Hong, 冯驰 Feng Chi, and 晏乐仑 Yan Lelen. "Laser Diode Array Side Pumped Nd:YAG Thin Disk Laser." Chinese Journal of Lasers 36, no. 7 (2009): 1793–97. http://dx.doi.org/10.3788/cjl20093607.1793.

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34

Kozlovskii, V. I., Yu V. Korostelin, O. G. Okhotnikov, et al. "CW Cr2+:CdSe laser pumped by semiconductor disk laser." Bulletin of the Lebedev Physics Institute 39, no. 6 (2012): 181–84. http://dx.doi.org/10.3103/s1068335612060048.

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35

Popp, A., A. Voss, Th Graf, S. Unger, J. Kirchhof, and H. Bartelt. "Thin-disk laser-pumping of ytterbium-doped fiber laser." Laser Physics Letters 8, no. 12 (2011): 887–94. http://dx.doi.org/10.1002/lapl.201110083.

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36

Fedorova, Ksenia A., Heyang Guoyu, Matthias Wichmann, et al. "Widely Tunable Terahertz‐Generating Semiconductor Disk Laser." Phys. Status Solidi RRL 14, no. 10 (2020): 2000204. https://doi.org/10.1002/pssr.202000204.

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Abstract: The demand for tunable terahertz (THz) generating laser sources is significantly growing as they are used in a wide range of applications including THz imaging, spectroscopy, and metrology. However, the development of THz systems for the use in many practical applications is generally impeded by the limited availability of compact, sufficiently powerful and cost‐effective room‐temperature sources in the desired spectral ranges. Herein, the development of a compact, continuous‐wave, room‐temperature, tunable THz‐generating laser source in the 0.79–1.11 THz spectral region

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37

Chilamakuri, Sameera, and Bharat Bhushan. "Contact analysis of laser textured disks in magnetic head–disk interface." Wear 230, no. 1 (1999): 11–23. http://dx.doi.org/10.1016/s0043-1648(98)00419-0.

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38

Gaafar, Mahmoud, Philipp Richter, Hakan Keskin, et al. "Self-mode-locking semiconductor disk laser." Optics Express 22, no. 23 (2014): 28390. http://dx.doi.org/10.1364/oe.22.028390.

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39

Wolter, Jan-Hinnerk, Marwan Abdou Ahmed, and Thomas Graf. "Thin-disk laser operation of Ti:sapphire." Optics Letters 42, no. 8 (2017): 1624. http://dx.doi.org/10.1364/ol.42.001624.

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40

Kadoya, Teruyoshi. "Application of disk laser in industries." Review of Laser Engineering 34, Supplement (2006): S32—S33. http://dx.doi.org/10.2184/lsj.34.s32.

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41

Ongstad, Andrew P., Matthew Guy, and Joeseph R. Chavez. "High power Nd:YAG spinning disk laser." Optics Express 24, no. 1 (2016): 108. http://dx.doi.org/10.1364/oe.24.000108.

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42

Horiuchi, Noriaki. "Semiconductor sources: High-power disk laser." Nature Photonics 10, no. 10 (2016): 621. http://dx.doi.org/10.1038/nphoton.2016.197.

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43

Arhipova, N. V., I. N. Poluhin, and V. I. Youdin. "A disk RF-excited CO2 laser." Instruments and Experimental Techniques 43, no. 2 (2000): 261–62. http://dx.doi.org/10.1007/bf02759218.

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44

Tam, A. C., J. Brannon, P. Baumgart, and I. K. Pour. "Laser texturing of glass disk substrates." IEEE Transactions on Magnetics 33, no. 5 (1997): 3181–83. http://dx.doi.org/10.1109/20.617884.

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45

Stoehr, H., N. Rehbein, A. Douillet, et al. "Frequency-stabilized Nd:YVO4 thin-disk laser." Applied Physics B 91, no. 1 (2008): 29–33. http://dx.doi.org/10.1007/s00340-008-2954-1.

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46

Kim, Hyun Su. "Dependence of the Yb:YAG disk laser crystal temperature on the pump laser spot and disk thickness." Journal of the Korean Physical Society 55, no. 4 (2009): 1425–29. http://dx.doi.org/10.3938/jkps.55.1425.

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47

Seidel, Moritz, Lukas Lang, Christopher R. Phillips, and Ursula Keller. "Influence of Disk Aberrations on High-Power Thin-Disk Laser Cavities." EPJ Web of Conferences 267 (2022): 01010. http://dx.doi.org/10.1051/epjconf/202226701010.

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48

Hariri, Amirhossein, Mohammad T. Shervani-Tabar, and Rezayat Parvizi. "Laser-Produced Cavitation Bubble Behavior in Newtonian and Non-Newtonian Liquid Inside a Rigid Cylinder: Numerical Study of Liquid Disc Microjet Impact Using OpenFOAM." Micromachines 14, no. 7 (2023): 1416. http://dx.doi.org/10.3390/mi14071416.

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This study employs OpenFOAM to analyze the behavior of a single laser-produced cavitation bubble in a Newtonian/non-Newtonian fluid inside a rigid cylinder. This research aimed to numerically calculate the impact of liquid disc microjet resulting from the growth and collapse of the laser-produced bubble to the cylinder wall to take advantage of the cavitation phenomenon in various industrial and medical applications, such as modeling how to remove calcification lesions in coronary arteries. In addition, by introducing the main study cases in which a single bubble with different initial conditi

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49

Kant, R., and K. L. Deckert. "Laser-Induced Heating of a Multilayered Medium Resting on a Half-Space: Part II—Moving Source." Journal of Heat Transfer 113, no. 1 (1991): 12–20. http://dx.doi.org/10.1115/1.2910516.

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Direct access storage devices (DASDs) are widely used in the computer industry to store and manage data. In conventional magnetic recording, an induction head flying very close to the disk surface alters the polarization of the magnetic field of the disk surface to erase and/or write the information on the disk. However, a new technology known as magneto-optical recording or optical recording has considerable promise to increase data densities and reliability of data storage. In magneto-optical storage, magnetic fields are altered by a laser source, which heats the magnetic medium beyond its C

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50

Kubiak, Marcin. "Numerical modelling of caustics of solid state disk lasers." MATEC Web of Conferences 157 (2018): 02020. http://dx.doi.org/10.1051/matecconf/201815702020.

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This paper concerns mathematical modelling of caustics of solid state laser YAG type with the disk active medium. The heat source model is developed on the basis of interpolation algorithms using geostatistical kriging method. The real laser beam power distribution and caustics are taken into account in the model. Measurements of laser beam power distribution and diameter of the laser beam spot for different focusing are performed using UFF100 analyzer. Yb:YAG laser emitted by Trumpf laser head D70 is used in the experiment. Presented results include the comparison of experimentally determined

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