Log in

Relevant bibliographies by topics / LBO crystal / Journal articles

To see the other types of publications on this topic, follow the link: LBO crystal.

Journal articles on the topic 'LBO crystal'

Author: Grafiati

Published: 3 June 2025

Last updated: 22 June 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'LBO crystal.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Cha, Yong-Ho, Suwon Kim, and Hyunmin Park. "Generation of 12 W 257 nm laser pulses by sum-frequency generation based on LBO crystals." Laser Physics 32, no. 8 (2022): 085002. http://dx.doi.org/10.1088/1555-6611/ac73f8.

Full text

Abstract:

Abstract We have generated high-power deep ultraviolet laser pulses from a Yb-doped rod-type fiber laser through sum-frequency generation (SFG) based on lithium triborate (LBO) crystals. The 1030 nm nanosecond laser pulses from the fiber laser are frequency-tripled to 343 nm pulses with two LBO crystals, and the residual 1030 nm fundamental laser pulses are mixed with the 343 nm pulses in an LBO crystal for the generation of 257 nm pulses. The maximum 257 nm radiation power is 12 W with a repetition rate of 500 kHz, and the conversion efficiency from 1030 nm to 257 nm is 12%. It is observed that the power of 257 nm radiation is limited by the temperature increase in the LBO crystal used for the SFG.

APA, Harvard, Vancouver, ISO, and other styles

2

Liu, Runpan, Boxia Yan, Yang Yu, et al. "Analysis of the resonant frequency doubling of a green laser using MgO:PPLN or LBO crystals." Laser Physics 35, no. 6 (2025): 065004. https://doi.org/10.1088/1555-6611/addd8f.

Full text

Abstract:

Abstract The effects of employing two different nonlinear crystals, MgO:PPLN (MgO-doped periodically poled lithium niobate) and LBO (lithium triborate), on output power, beam quality and frequency-doubling efficiency are studied. A continuous 532 nm green laser was generated by using a ring extra resonant cavity. Using a quasi-phase-matching MgO:PPLN crystal, 2.1 W of green laser was produced from a 4 W single-frequency fiber laser operating at 1064 nm. The beam quality factors, M 2 x and M 2 y , were measured at 1.114 and 1.189, respectively, with a power stability of 0.8%. In contrast, when using a type Ⅰ phase-matching LBO crystal, 10.6 W of 532 nm green laser was achieved and the beam quality factors, M 2 x and M 2 y , were 1.618 and 1.169, with a power stability of 1.01%. Experimental results revealed that LBO crystals exhibited randomly varying higher-order modes within the resonant cavity during frequency doubling, whereas the MgO:PPLN system maintained fundamental-mode operation, enabling easier locking, a lower output threshold, and superior power stability. However, LBO crystals demonstrated advantages in larger crystal dimensions, enhanced thermal dissipation, and higher output power.

APA, Harvard, Vancouver, ISO, and other styles

3

Li, Jun, Yong Wei Zhu, Dun Wen Zuo, Yong Zhu, and Chuang Tian Chen. "Effect of Anisotropy on Chemical Mechanical Polishing of LBO Crystal." Key Engineering Materials 431-432 (March 2010): 33–36. http://dx.doi.org/10.4028/www.scientific.net/kem.431-432.33.

Full text

Abstract:

The anisotropy of LBO crystal leads to the different properties of different crystal faces, such as thermal expansion coefficient, which results in trouble of ultra-precision machining. Chemical mechanical polishing of a face (001), b face (010) and c face (001) of LBO crystal by adopting Logitech PM5 Precision Lapping & Polishing Machine in the same process conditions was investigated. The effect of anisotropy on MRR and surface roughness was studied. In the same CMP process conditions, c face of LBO crystal is the highest MRR, b face is inferior to and a face is the lowest. And surface roughness of c face is the best, b face is followed and a face is the worst. The results also show that the anisotropy leads to the different MRR and surface roughness on different crystal faces. In CMP of LBO crystal, the higher MRR is, and the better surface roughness is in the scope of experiment.

APA, Harvard, Vancouver, ISO, and other styles

4

Grechin, Sergei G., A. V. Zuev, Aleksandr E. Kokh, et al. "Thermophysical parameters of the LBO crystal." Quantum Electronics 40, no. 6 (2010): 509–12. http://dx.doi.org/10.1070/qe2010v040n06abeh014312.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Pilař, Jan, Martin Divoký, Jonathan Phillips, et al. "Half-kilowatt high-energy third-harmonic conversion to 50 J @ 10 Hz at 343 nm." High Power Laser Science and Engineering 12, e96 (2025): 6. https://doi.org/10.1017/hpl.2024.80.

Full text

Abstract:

We present results of frequency tripling experiments performed at the Hilase facility on a cryogenically gas cooled multislab ytterbium-doped yttrium aluminum garnet laser system, Bivoj/DiPOLE. The laser produces high-energy ns pulses at 10 Hz repetition rate, which are frequency doubled using a type-I phase-matched lithium triborate (LBO) crystal and consequently frequency summed using a type-II phase-matched LBO crystal. We demonstrated a stable frequency conversion to 343 nm at 50 J energy and 10 Hz repetition rate with conversion efficiency of 53%.

APA, Harvard, Vancouver, ISO, and other styles

6

Hu, Zhanggui, Ying Zhao, Yinchao Yue, and Xuesong Yu. "Large LBO crystal growth at 2kg-level." Journal of Crystal Growth 335, no. 1 (2011): 133–37. http://dx.doi.org/10.1016/j.jcrysgro.2011.09.011.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Huang, Hsin-Jia, Yu-Han Fang, Di Li, Chun-Ling Chen, Hsing-Chih Liang, and Yung-Fu Chen. "Efficient Continuous-Wave Eye-Safe Nd:GdVO4/KGW Raman Laser and Sum Frequency Generation for Deep-Red Emission." Crystals 13, no. 8 (2023): 1172. http://dx.doi.org/10.3390/cryst13081172.

Full text

Abstract:

A concise, efficient continuous-wave eye-safe Nd:GdVO4/KGW Raman laser at 1525 nm is here demonstrated. A Nd:GdVO4 crystal was used to produce the fundamental field at 1341 nm and a KGW crystal generated the intracavity Stokes field at 1525 nm via wavelength conversion of stimulated Raman scattering. The output power of the Stokes field at 1525 nm could achieve 2.1 W under the pump power of 30 W. Furthermore, two different lithium triborate (LBO) crystals with critical phase matching were exploited to obtain deep-red emission at 714 nm via the intracavity sum frequency generation of 1341 and 1525 nm waves. One cutting angle was in the XY plane and the other was in the XZ plane. The empirical thermo-optical coefficients for the LBO crystal were exploited to systematically analyze the critical phase matching conditions. Numerical results revealed that the type-I phase matching angle in the XY plane was near θ = 90° and ϕ = 3.3° at room temperature, whereas the type-I phase matching angle in the XZ plane was near θ = 86.3° and ϕ = 0° at a temperature around 47 °C. The numerical values for the optimal temperatures for the two different cutting angles were found to be in good agreement with experimental results. At the pump power of 30 W, the output power at 714 nm was approximately 2.9 W by using the LBO crystal with the cutting angle in the XY plane. On the other hand, the maximum output power at 714 nm could be up to 3.2 W under the pump power of 30 W by using the cutting angle in the XZ plane. Furthermore, the linewidth of the SFG emission was confirmed to be nearly the same for the two different cutting angles. The overall linewidth could be narrower than 0.2 nm. The developed laser at 714 nm can be useful in the exploration of ionic and atomic radium isotopes with laser spectroscopy.

APA, Harvard, Vancouver, ISO, and other styles

8

Zhao, Baozhen, Yongliang Jiang, Keiich Sueda, Noriaki Miyanaga, and Takayoshi Kobayashi. "Ultrabroadband noncollinear optical parametric amplification with LBO crystal." Optics Express 16, no. 23 (2008): 18863. http://dx.doi.org/10.1364/oe.16.018863.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Khomyakov, Andrew, Ekaterina Sukhanova, Elena Mozhevitina, et al. "Effect of high purity molybdenum oxide(vi) on crystal growth and OLED technology." CrystEngComm 23, no. 47 (2021): 8276–90. http://dx.doi.org/10.1039/d1ce01322j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Foldv´ari, Istvan, Katalin Polg´ar, Agnes P´eter, Elena Beregi, and Zsuzsanna Szaller. "Growth and study of nonlinear optical crystals at the Hungarian Academy of Sciences." Journal of Telecommunications and Information Technology, no. 1-2 (June 30, 2000): 37–41. http://dx.doi.org/10.26636/jtit.2000.1-2.15.

Full text

Abstract:

The former Research Laboratory for Crystal Physics continues the growth and defect structure investigation of nonlinear optical single crystals in a new organization, as a part of the Research Institute for Solid State Physics and Optics, Hungarian Academy of Sciences. The aim of the activity is to prepare specific crystals for basic and applied research as well as for applications. We improve the quality or modify the properties of well known nonlinear oxide and borate crystals and develop new materials. The principle nonlinear optical crystals in our profile are the followings: Paratellurite (TeO2), congruent, Mg-doped and stoichiometric lithium niobate (LiNbO3), a variety of sillenite structured crystals (Bi12}MeO20, Me=Si, Ge, Ti, etc.), bismuth tellurite (Bi2TeO5 and nonlinear borates (BBO-b-BaB2O4, LBO-LiB3O5, LTB-Li2B4O7, CLBO-CsLiB6O10 and YAB-YAl3(BO3)4). Details of the crystal preparation and the major achievements are discussed in the paper.

APA, Harvard, Vancouver, ISO, and other styles

11

Zhang, Xiang, Hang Xu, Liwen Feng, et al. "High-Precision Temperature Control of Laser Crystals." Photonics 11, no. 8 (2024): 745. http://dx.doi.org/10.3390/photonics11080745.

Full text

Abstract:

Temperature control is important in second harmonic generation (SHG) based on non-critical phase matching, which is widely used in the accelerator field to generate drive lasers. To further improve the stability of the drive laser for the DC-SRF photocathode electron gun at Peking University, a high-precision temperature control oven for lithium borate (LBO) crystals was developed. The oven’s structure was designed to minimize heat exchange with the external environment. The temperature control circuit uses a thermoelectric cooler to ensure the temperature stability of the sampling circuit. The program utilizes a cascaded proportional-integral-derivative and an anti-saturation integral algorithm to achieve high-precision temperature control. Experiments showed that fluctuation at the working temperature of the LBO crystal in this oven was within ±0.009 °C, corresponding to a root mean square (RMS) jitter of 0.003 °C, and the long-term power fluctuation of the 13.7 W green laser generated with SHG was less than 1%.

APA, Harvard, Vancouver, ISO, and other styles

12

Грищенко, И. В., Ю. С. Стирманов, А. В. Коняшкин та О. А. Рябушкин. "Исследование влияния ионной проводимости на коэффициент оптического поглощения кристаллов трибората лития при воздействии высокоинтенсивного непрерывного лазерного излучения". Журнал технической физики 128, № 9 (2020): 1258. http://dx.doi.org/10.21883/os.2020.09.49862.95-20.

Full text

Abstract:

We have introduced the results of investigation of influence of ionic conductivity of lithium triborate crystal (LBO) on the optical absorption and the heat transfer coefficients in incident of high-intensity laser radiation at wavelength 1070 nm.

APA, Harvard, Vancouver, ISO, and other styles

13

Xiong, Zheng Ye, Ping Ding, Qiang Tang, Jing Min Chen, and Wen Qing Shi. "Thermoluminescence Spectra of Lithium Tetraborate Single Crystal." Advanced Materials Research 160-162 (November 2010): 252–55. http://dx.doi.org/10.4028/www.scientific.net/amr.160-162.252.

Full text

Abstract:

Lithium tetraborate (LBO or LTO) single crystal seems to be a promising new material for thermoluminescent dosimeter (TLD) and SAW resonators. In the present work, thermoluminescence (TL) characteristic and TL spectra of LTO single crystal grown by Bridgman method were measured, the kinetic parameters of TL traps were calculated, and TL spectra were analyzed. The result shows: The primary glow peaks are at about 186oC and 313oC. The activation energies of the traps corresponding to the two TL peaks are 0.96eV and 1.56eV, and the frequency factors are about 7.94×109s-1 and 6.31×1012s-1. The TL spectra of LTO crystal extends from 350nm to 460nm, and has its maximum at about 381nm. The intrinsic luminescent centers can send the energy from crystal lattice to Cu+ ions, because the activation energies of two are quite similar, and the Cu+ ions become new luminescent centers to increase TL sensitivity when Cu ions are doped into LTO crystals.

APA, Harvard, Vancouver, ISO, and other styles

14

ZHAO QING-LAN, HUANG YI-SEN, and TANG DING-YUAN. "STUDY ON DISLOCATIONS IN LITHIUM BORIC OXIDE (LBO) CRYSTAL." Acta Physica Sinica 41, no. 2 (1992): 272. http://dx.doi.org/10.7498/aps.41.272.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Grechin, Sergei G., Valentin G. Dmitriev, Vladimir A. Dyakov, and Vladimir I. Pryalkin. "Temperature-noncritical third harmonic generation in an LBO crystal." Quantum Electronics 34, no. 6 (2004): 565–68. http://dx.doi.org/10.1070/qe2004v034n06abeh002774.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Khalil, Ahmed A. A., Mohamed Atta Khedr, Hisham A. El-Kolaly, and Salah Hassab Elnaby. "Optical parametric oscillator based on LBO crystal at degeneracy." Optik 172 (November 2018): 340–46. http://dx.doi.org/10.1016/j.ijleo.2018.07.043.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Kononova, N. G., A. E. Kokh, K. A. Kokh, et al. "Down-Conversion of Short-Wavelength Radiation in LBO Crystal." Russian Physics Journal 59, no. 8 (2016): 1307–15. http://dx.doi.org/10.1007/s11182-016-0907-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Cheng, Mengyao, Hua Wang, Wenlong Tian, Yizhou Liu, and Jiangfeng Zhu. "Research on Nanosecond High-Pulse-Energy Regenerative Amplifier with Adjustable Pulse Duration and Third Harmonic Generation." Photonics 12, no. 4 (2025): 353. https://doi.org/10.3390/photonics12040353.

Full text

Abstract:

We reported on a nanosecond regenerative amplified laser with a repetition rate of 1 kHz by employing laser diodes (LDs) with distinct wavelengths as both the seed laser and the pump source and utilizing Nd:YAG as the gain medium. The single-pulse energy was 1.58 mJ and the pulse duration was adjustable, ranging from 1 to 5 ns. Combining two oppositely oriented BBO crystals for second harmonic generation (SHG) and an LBO crystal for third harmonic generation (THG), a 355 nm laser with a single-pulse energy of 257 μJ was attained, corresponding to a THG efficiency of 16.2%.

APA, Harvard, Vancouver, ISO, and other styles

19

Grechin, Sergei G., Valentin G. Dmitriev, Vladimir A. Dyakov, and Vladimir I. Pryalkin. "Anomalous temperature-independent birefringence in a biaxial optical LBO crystal." Quantum Electronics 30, no. 4 (2000): 285–86. http://dx.doi.org/10.1070/qe2000v030n04abeh001714.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Xia, Zhang, Wan Song-Ming, Yin Shao-Tang, and You Jing-Lin. "High-Temperature Raman Investigation on Phase Transition of LBO Crystal." Chinese Physics Letters 26, no. 11 (2009): 113301. http://dx.doi.org/10.1088/0256-307x/26/11/113301.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Dai, Q., Y. Geng, Y. J. Liu, and Y. Q. Li. "Single LD Pumped Nd: YAG Intra-Cavity Frequency Doubling Blue Pulse Lasers." Advanced Materials Research 529 (June 2012): 159–63. http://dx.doi.org/10.4028/www.scientific.net/amr.529.159.

Full text

Abstract:

To design and achieve a 473nm Q-switched blue laser, with single LD side-pumping structure, this dissertation firstly made 946nm operation of quasi-three-level system possible. After inserting the frequency doubling crystal-LBO and the passively Q-switched crystal-Cr: YAG into the laser cavity, the 473nm blue laser output was obtained at high repetition. When pumped currency reaches 4A, laser pulses of 25ns are generated with average power of 0.11w, repetition rate of 8.3 KHz which satisfies many applications’ requirements.

APA, Harvard, Vancouver, ISO, and other styles

22

Li, Tianzhi, Chuan Guo, and Chaofan Zhang. "Design of High Energy Single Longitudinal Mode 355 nm UV Laser." Journal of Physics: Conference Series 2459, no. 1 (2023): 012094. http://dx.doi.org/10.1088/1742-6596/2459/1/012094.

Full text

Abstract:

Abstract 355 nm laser is a widely applied light source, of which the two features mostly used are the damaging effect and propagation characteristic in the atmosphere. Thus, higher laser energy has always been required to perform better damage and provide further propagation range. We demonstrate high energy single longitudinal ultraviolet (UV) laser using a nonlinear optical crystal of lithium triborate (LBO) cut at θ=90° and φ= 37° with sizes of 10 mm × 10 mm × 30 mm in type I phase-matching, the source light from a single longitudinal mode (SLG) inject master oscillator power amplifier (MOPA) operated at a repetition rate of 5 Hz with a pulse duration of 10 ns. The maximum output energy of 0.308 J of 355 nm UV laser was reached through a total pump energy of 1.82 J 1064 nm and 532 nm laser with an nonlinear conversion efficiency of 16.9%. The experimental results prove that the LBO crystal is a reliable candidate for high-energy UV laser generation. The output high energy 355 nm laser has great application potential in material processing, microchip manufacturing and remote sensing.

APA, Harvard, Vancouver, ISO, and other styles

23

Li, Ranran, Hongwei Qi, Yanqing Liu та ін. "Widely Tunable Angular Non-Critical Phase-Matching Wavelengths from 0.72 to 1.42 μm Based on RE1xRE21−xCOB Mixed Crystals". Crystals 10, № 9 (2020): 744. http://dx.doi.org/10.3390/cryst10090744.

Full text

Abstract:

The angular non-critical phase-matching (A-NCPM) second-harmonic-generation (SHG) properties of RE1xRE21−xCOB (RE1, RE2 = Y, Gd, La, Tm, Sm, and Nd) type mixed crystals including NCPM wavelength and conversion efficiency were detailedly investigated. Theoretical calculations manifest that the A-NCPM SHG scope of these crystals is 0.72~1.42 µm, and in experiments, the A-NCPM SHG waveband of 0.72~1.25 µm has been realized, by changing the ratio of the rare-earth elements RE1 and RE2 in RE1xRE21−xCOB crystals. Comparing to the temperature-dependent A-NCPM SHG of 0.95~1.34 µm in LiB3O5 (LBO) crystal, the composition-dependent A-NCPM SHG of 0.72~0.95 µm in RE1xRE21−xCOB type crystals is unique and has special significance for the frequency conversion of Ti:Sapphire lasers. Relationships between the birefringence and radius of rare-earth ion RE3+ in RE1xRE21−xCOB mixed crystals were discussed. Aiming for the A-NCPM SHG of 0.72~1.42 µm, we supply a clear, completed, and optimized solution on how to select the compositions of RE1xRE21−xCOB mixed crystals. Under focusing light beam conditions, high efficient A-NCPM SHG for both OPO and Ti:sapphire lasers were realized experimentally by using long Y- and Z-cut RE1xRE21−xCOB crystal samples.

APA, Harvard, Vancouver, ISO, and other styles

24

Shen, Tao, Jin Jer Huang, Liu Yang Zhang, Yu Qiang Yang, and Wei Gao. "Collinear phase-matching loci of LBO crystal in three-wave interactions." Optik 123, no. 4 (2012): 333–37. http://dx.doi.org/10.1016/j.ijleo.2011.03.029.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Stanionytė, G., E. Vėjalytė, V. Tamulienė, V. Jarutis, and J. Vengelis. "Subnanosecond widely-tunable in the visible spectrum range LBO based optical parametric amplifier." Journal of Optics 24, no. 4 (2022): 045506. http://dx.doi.org/10.1088/2040-8986/ac58a2.

Full text

Abstract:

Abstract We report realization of a widely-tunable subnanosecond optical parametric amplifier system in LBO crystal pumped by third harmonic of a passively Q-switched Nd:YAG microlaser system. It yields continuous signal wavelength tunability in the visible spectrum range from 460 to 680 nm and idler wavelength — from 740 to 1500 nm. We present experimental data and numerical simulations of our optical parametric amplifier and discuss future improvement directions for greater pump to signal conversion efficiency.

APA, Harvard, Vancouver, ISO, and other styles

26

SATO, Masayoshi, Satoshi MAKIO, and Akio MIYAMAOTO. "Application of LBO Single Crystal to All Solid State Blue SHG Laser." Review of Laser Engineering 26, no. 3 (1998): 225–29. http://dx.doi.org/10.2184/lsj.26.225.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Nikolaev, N. A., Yu M. Andreev, N. G. Kononova, et al. "Terahertz optical properties of LBO crystal upon cooling to liquid nitrogen temperature." Quantum Electronics 48, no. 1 (2018): 19–21. http://dx.doi.org/10.1070/qel16515.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Hou, Xueyuan, Lei Pan, Yuming Sun, Yufei Li, Yuan He, and Huanjun Qi. "Study of the plasma produced from laser ablation of a LBO crystal." Applied Surface Science 227, no. 1-4 (2004): 325–30. http://dx.doi.org/10.1016/j.apsusc.2003.12.009.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Tu, Heng, Zhanggui Hu, Ying Zhao, Yinchao Yue, Jing Hou, and Feidi Fan. "Growth of large aperture LBO crystal applied in high power OPCPA schemes." Journal of Crystal Growth 546 (September 2020): 125728. http://dx.doi.org/10.1016/j.jcrysgro.2020.125728.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Yu, Wen Bing, and Chen Pen He. "The Narrow Pulse-Width Laser-Diode End-Pumped Nd:Yvo4/Lbo Green Laser." Applied Mechanics and Materials 26-28 (June 2010): 1200–1203. http://dx.doi.org/10.4028/www.scientific.net/amm.26-28.1200.

Full text

Abstract:

A high stable 9.2W and 12.06 ns pulse-width acousto-optic Q- switch solid- state green laser was reported. Through theoretical analysis and experimental research , the resonator was designed and optimized in order to compress pulse-width. In experiment , the double acousto-optic Q- switch was employed with single Nd:YVO4 rod and LBO crystal was applied for frequency doubling. The resonator is the flat-concave type. Under the pumping current of 30A ,a maximum green power of 9.2W was generated at 40kHz repetition rate and 8.164 ns pulse-width.

APA, Harvard, Vancouver, ISO, and other styles

31

WANG YUE, JIANG YI-JIAN, ZENG LING-ZHI, LIU YU-LONG, PANG YU-ZHANG, and ZHU KE. "BRILLOUIN SCATTERING IN LBO CRYSTAL AND MEASUREMENT OF ITS ELASTIC AND PIEZOELECTRIC CONSTANTS." Acta Physica Sinica 45, no. 4 (1996): 689. http://dx.doi.org/10.7498/aps.45.689.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Zhang Xin, 张鑫, 王爱坤 Wang Aikun, 薛建华 Xue Jianhua, and 宋臻 Song Zhen. "Numerical Calculation of Conversion Efficiency in Type Ⅰ Frequency-Doubling on LBO Crystal." Laser & Optoelectronics Progress 48, no. 12 (2011): 121602. http://dx.doi.org/10.3788/lop48.121602.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Nikitin, D. G., O. A. Byalkovskiy, O. I. Vershinin, P. V. Puyu, and V. A. Tyrtyshnyy. "Sum frequency generation of UV laser radiation at 266 nm in LBO crystal." Optics Letters 41, no. 7 (2016): 1660. http://dx.doi.org/10.1364/ol.41.001660.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Arapov, Yu D., V. A. Dyakov, S. G. Grechin, and I. V. Kasyanov. "The influence of thermal deformation processes on frequency conversion in an LBO crystal." Laser Physics Letters 11, no. 12 (2014): 125402. http://dx.doi.org/10.1088/1612-2011/11/12/125402.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Kaing, T., and M. Houssin. "Ring cavity enhanced second harmonic generation of a diode laser using LBO crystal." Optics Communications 157, no. 1-6 (1998): 155–60. http://dx.doi.org/10.1016/s0030-4018(98)00508-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Huang, Yutao, Hongbo Zhang, Xiaochao Yan, Zhijun Kang, Fuqiang Lian, and Zhongwei Fan. "A High Peak Power and High Beam Quality Sub-Nanosecond Nd:YVO4 Laser System at 1 kHz Repetition Rate without SRS Process." Applied Sciences 9, no. 23 (2019): 5247. http://dx.doi.org/10.3390/app9235247.

Full text

Abstract:

We present a compact sub-nanosecond diode-end-pumped Nd:YVO 4 laser system running at 1 kHz. A maximum output energy of 65.4 mJ without significant stimulated Raman scattering (SRS) process was obtained with a pulse duration of 600 ps, corresponding to a pulse peak power of 109 MW. Laser pulses from this system had good beam quality, where M 2 < 1.6, and the excellent signal to noise ratio was more than 42 dB. By frequency doubling with an LBO crystal, 532 nm green light with an average power of 40.5 W and a power stability of 0.28% was achieved. The diode-end-pumped pump power limitation on a high peak power amplifier caused by the SRS process and thermal fracture in bulk Nd:YVO 4 crystal is also analyzed.

APA, Harvard, Vancouver, ISO, and other styles

37

Han, Lu, Zhan Li, Pan Zhang, and Dean Liu. "Experimental verification of electro-optical effect in LBO crystal based on nonlinear optical process." Optik 251 (February 2022): 168317. http://dx.doi.org/10.1016/j.ijleo.2021.168317.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

TEZUKA, Takeo, Kuntetsu CHEN, Katsuki HASHIMOTO, and Taro UCHIYAMA. "Intracavity Second Harmonic Generation of Chemical Oxygen Iodine Laser Using Brewster Cut LBO Crystal." Review of Laser Engineering 24, no. 9 (1996): 1006–12. http://dx.doi.org/10.2184/lsj.24.1006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Li Yeqiu, 李业秋, 刘艳娟 Liu Yanjuan, 李勇 Li Yong, and 岱钦 Dai Qin. "LBO Crystal Length on the Efficiency of All Solid-State 473 nm Blue Laser." Laser & Optoelectronics Progress 49, no. 10 (2012): 101403. http://dx.doi.org/10.3788/lop49.101403.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Andreev, Yu M., A. E. Kokh, K. A. Kokh, et al. "Observation of a different birefringence order at optical and THz frequencies in LBO crystal." Optical Materials 66 (April 2017): 94–97. http://dx.doi.org/10.1016/j.optmat.2017.01.031.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Zhao, Q. L., Y. S. Huang, and D. Y. Tang. "Study on defect and structure in a nonlinear crystal of lithium boric oxide (LBO)." Acta Crystallographica Section A Foundations of Crystallography 49, s1 (1993): c367. http://dx.doi.org/10.1107/s0108767378089709.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Baba, T., T. Tezuka, D. Ito, T. Uchiyama, and H. Fujii. "Intracavity second-harmonic generation of chemical oxygen-iodine laser emission using a LBO crystal." Applied Physics B Laser and Optics 60, no. 4 (1995): 369–73. http://dx.doi.org/10.1007/bf01082273.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Liu, Qiang, Fei Wang, Hailong Hong, Lei Huang, and Mali Gong. "Investigation of UV laser-induced damage by precursors at the surface of LBO crystal." Journal of the Optical Society of America B 31, no. 2 (2014): 189. http://dx.doi.org/10.1364/josab.31.000189.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Li, Jun, Wenze Wang, Huimin Wang, et al. "Influence of acid slurries on surface quality of LBO crystal in fixed abrasive CMP." International Journal of Advanced Manufacturing Technology 78, no. 1-4 (2014): 493–501. http://dx.doi.org/10.1007/s00170-014-6662-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Chen Hui, 陈晖, 白振旭 Bai Zhenxu, 王建才 Wang Jiancai, 张丙元 Zhang Bingyuan та 白振岙 Bai Zhen'ao. "百瓦级PCFA/LBO倍频绿光皮秒激光器". Infrared and Laser Engineering 50, № 11 (2021): 20200522. http://dx.doi.org/10.3788/irla20200522.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Shen, Weihan, Can Xu, Lixiang Fan, et al. "Narrow-Pulse-Width, Straight-Type-Cavity, All-Solid-State Laser at 228.5 nm." Coatings 14, no. 12 (2024): 1521. https://doi.org/10.3390/coatings14121521.

Full text

Abstract:

Deep-ultraviolet (DUV) lasers operating at a wavelength of 228 nm offer distinct advantages in Raman spectroscopy and analysis, demonstrating significant potential in the field of surgical medicine. This paper details the development of a high-repetition-rate, narrow-pulse-width, short-cavity laser system functioning at 228.5 nm, which is based on Barium Borate (BBO) electro-optic Q-switching. The system utilizes a double-concave resonator structure and a pressure-applied electro-optic Q-switching technique, incorporating Lithium Borate (LBO) and BBO as frequency-doubling crystals. A low-concentration Nd:YVO4 crystal, measuring 4 mm × 4 mm × 5 mm, serves as the gain medium, with a high-reflectivity coating applied to its left end face to function as the total reflection mirror within the resonant cavity. Upon achieving a pump power of 37 W at a repetition rate of 12 kHz, the system produced a maximum average power of 32 mW, with a pulse width varying from 2.48 ns to 2.70 ns and a central wavelength of 228.5 nm, which is effectively applicable for deep-ultraviolet spectral detection.

APA, Harvard, Vancouver, ISO, and other styles

47

Xu, Can, Weihan Shen, Ke Hu, et al. "LD-Pumped 228 nm Nd:GdVO4/Cr4+:YAG Passively Q-Switched Solid-State Laser." Coatings 14, no. 12 (2024): 1531. https://doi.org/10.3390/coatings14121531.

Full text

Abstract:

The 228 nm deep ultraviolet laser, leveraging its advantages of short wavelength, high photon energy, and low thermal effect, can significantly enhance the Raman signal in resonance Raman spectroscopy and demonstrates broad application potential in areas such as precision processing of photonic devices. This paper investigates a solid-state linear-cavity passively Q-switched 228 nm deep ultraviolet laser. Firstly, the laser employs an Nd:GdVO4 crystal as the gain medium, combined with Cr4+:YAG crystal passive Q-switching technology to generate 912 nm pulsed fundamental frequency light. Subsequently, a lithium metaborate (LBO) crystal is used to generate 456 nm second-harmonic light, and finally, a barium metaborate (BBO) crystal is utilized to achieve 228 nm fourth-harmonic laser output. In this paper, we investigate the variation in 456 nm and 228 nm laser output power under the cavity length of 63 mm. Ultimately, at a pump power of 41.75 W, the highest average power of 670 mW was achieved for a 456 nm blue laser output with a repetition rate of 12 kHz and a pulse width of 32 ns. Additionally, a maximum average power of 18 mW was obtained for a 228 nm deep ultraviolet laser output, featuring a repetition rate of 12 kHz and a pulse width of 33 ns.

APA, Harvard, Vancouver, ISO, and other styles

48

Kwon, Dohwan, and Gyu Ug Kim*. "Optimization of the 3rd Harmonic Generation of DPSS Nd:YAG Laser with LBO and BBO Crystal." New Physics: Sae Mulli 72, no. 3 (2022): 224–30. http://dx.doi.org/10.3938/npsm.72.224.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Pavel, Nicolaie, Jiro Saikawa, and Takunori Taira. "Diode end-pumped passively Q-switched Nd:YAG laser intra-cavity frequency doubled by LBO crystal." Optics Communications 195, no. 1-4 (2001): 233–40. http://dx.doi.org/10.1016/s0030-4018(01)01307-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Kokh, A., V. Vlezko, K. Kokh, N. Kononova, Ph Villeval, and D. Lupinski. "Dynamic control over the heat field during LBO crystal growth by High temperature solution method." Journal of Crystal Growth 360 (December 2012): 158–61. http://dx.doi.org/10.1016/j.jcrysgro.2011.11.050.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!