蓝光二极管抽运Pr∶YLF腔内倍频连续深紫外激光器

牛娜; 窦微; 浦双双; 刘天虹; 魏程亮; 宋海龙; 郑权

doi:10.37188/CO.2021-0077

Volume 14 Issue 6

Nov. 2021

Turn off MathJax

Article Contents

Chinese Optics > 2021 > 14(6): 1395-1399.

NIU Na, DOU Wei, PU Shuang-shuang, LIU Tian-hong, WEI Cheng-liang, SONG Hai-long, ZHENG Quan. Continuous deep ultraviolet laser by intracavity frequency doubling of blue laser diode pumped Pr∶YLF[J]. Chinese Optics, 2021, 14(6): 1395-1399. doi: 10.37188/CO.2021-0077

Citation:

NIU Na, DOU Wei, PU Shuang-shuang, LIU Tian-hong, WEI Cheng-liang, SONG Hai-long, ZHENG Quan. Continuous deep ultraviolet laser by intracavity frequency doubling of blue laser diode pumped Pr∶YLF[J]. Chinese Optics, 2021, 14(6): 1395-1399. doi: 10.37188/CO.2021-0077

Citation:

NIU Na, DOU Wei, PU Shuang-shuang, LIU Tian-hong, WEI Cheng-liang, SONG Hai-long, ZHENG Quan. Continuous deep ultraviolet laser by intracavity frequency doubling of blue laser diode pumped Pr∶YLF[J]. Chinese Optics, 2021, 14(6): 1395-1399. doi: 10.37188/CO.2021-0077

PDF( 3504 KB)

Continuous deep ultraviolet laser by intracavity frequency doubling of blue laser diode pumped Pr∶YLF

doi: 10.37188/CO.2021-0077

1.
Changchun New Industries Optoelectronics Technology Co., Ltd, Changchun 130012, China
2.
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science, Changchun 130033, China

Funds: Supported by Science and Technology Program of Jilin Province (No. 20170203013GX)

More Information

Corresponding author: zhengquan@cnilaser.com
Received Date: 13 Apr 2021
Rev Recd Date: 11 May 2021

Available Online: 28 May 2021

Publish Date: 19 Nov 2021

Abstract

Abstract

In order to explore the continuous deep ultraviolet laser output within the wavelength of 200~280 nm, a 5 mm long domestic Pr∶YLF crystal was pumped by the combine of 1.4 W blue laser diode at 444 nm and 1.5 W blue laser diode at 469 nm, and the BBO with a length of 7 mm was used as the frequency doubling crystal. By optimizing the resonator mirror coating and inserting a full wave plate for wavelength competition, it makes the output of weak spectra of Pr∶YLF possible. At last, the continuous deep ultraviolet laser with a maximum power of 8.37 mW and center wavelength of 268.89 nm was achieved.
- laser,
- continuous deep UV laser,
- Pr∶YLF crystal,
- blue laser diode

FullText(HTML)

References(18)

References

[1]	刘学胜, 杨松, 司汉英, 等. 1 J高光束质量免水冷脉冲Nd∶YAG激光器[J]. 发光学报,2019,40(12):1523-1530. doi: 10.3788/fgxb20194012.1523 LIU X SH, YANG S, SI H Y, et al. High beam quality water-free pulsed Nd∶YAG laser with output energy 1 J[J]. Chinese Journal of Luminescence, 2019, 40(12): 1523-1530. (in Chinese) doi: 10.3788/fgxb20194012.1523
[2]	刘宇乾, 张贺, 金亮, 等. 紧凑型准连续泵浦调Q Nd∶YAG激光器[J]. 中国光学,2019,12(2):413-424. doi: 10.3788/co.20191202.0413 LIU Y Q, ZHANG H, JIN L, et al. Compact quasi continuous pumped Nd∶YAG Q-switched solid laser[J]. Chinese Optics, 2019, 12(2): 413-424. (in Chinese) doi: 10.3788/co.20191202.0413
[3]	崔建丰, 岱钦, 邬小娇, 等. LD侧面泵浦Nd∶YVO₄高重频紫外激光器[J]. 发光学报,2019,40(8):1011-1014. doi: 10.3788/fgxb20194008.1011 CUI J F, DAI Q, WU X J, et al. LD-side pumping Nd∶YVO₄ high repetition rate UV laser[J]. Chinese Journal of Luminescence, 2019, 40(8): 1011-1014. (in Chinese) doi: 10.3788/fgxb20194008.1011
[4]	王晓洋, 刘丽娟. 深紫外非线性光学晶体及全固态深紫外相干光源研究进展[J]. 中国光学,2020,13(3):427-441. WANG X Y, LIU L J. Research progress of deep-UV nonlinear optical crystals and all-solid-state deep-UV coherent light sources[J]. Chinese Optics, 2020, 13(3): 427-441. (in Chinese)
[5]	苏畅, 马宇航, 丁可可, 等. 紫外激光器应用进展[J]. 光电子,2021,11(1):26-34. doi: 10.12677/OE.2021.111004 SU CH, MA Y H, DING K K et al. Application progress of ultraviolet laser[J]. Optoelectronics, 2021, 11(1): 26-34. (in Chinese) doi: 10.12677/OE.2021.111004
[6]	王芳. 高能深紫外激光的产生及应用技术研究[D]. 绵阳: 中国工程物理研究院, 2020: 1-2. WANG F. Study on generation and application of high energy DUV lasers[D]. Mianyang: China Academy of Engineering Physics, 2020: 1-2. (in Chinese)
[7]	李林, 李正佳, 何艳艳. 全固态紫外激光器研究进展[J]. 激光杂志,2005,26(6):1-3. doi: 10.3969/j.issn.0253-2743.2005.06.001 LI L, LI ZH J, HE Y Y. Progress of search on all solid-state ultraviolet laser[J]. Laser Journal, 2005, 26(6): 1-3. (in Chinese) doi: 10.3969/j.issn.0253-2743.2005.06.001
[8]	郝大伟. 微电子加工用266 nm紫外DPL[D]. 长春: 长春理工大学, 2010: 4-5. HAO D W. 266 nm ultraviolet DPL for microelectronics processing[D]. Changchun: Changchun University of Science and Technology, 2010: 4-5. (in Chinese)
[9]	霍晓伟, 齐瑶瑶, 李宇琪, 等. LD泵浦掺Pr³⁺的可见光固体激光器研究进展[J]. 光电技术应用,2019,34(5):7-15. doi: 10.3969/j.issn.1673-1255.2019.05.002 HUO X W, QI Y Y, LI Y Q, et al. Research progress of LD-pumped Pr³⁺-doped solid-state laser in visible wavelength[J]. Electro-Optic Technology Application, 2019, 34(5): 7-15. (in Chinese) doi: 10.3969/j.issn.1673-1255.2019.05.002
[10]	RICHTER A, HEUMANN E, OSIAC E, et al. Diode pumping of a continuous-wave Pr³⁺-doped LiYF₄ laser[J]. Optics Letters, 2004, 29(22): 2638-2640. doi: 10.1364/OL.29.002638
[11]	RICHTER A, HEUMANN E, HUBER G, et al. Power scaling of semiconductor laser pumped Praseodymium-lasers[J]. Optics Express, 2007, 15(8): 5172-5178. doi: 10.1364/OE.15.005172
[12]	XU B, CAMY P, DOUALAN J L, et al. Visible laser operation of Pr³⁺-doped fluoride crystals pumped by a 469 nm blue laser[J]. Optics Express, 2011, 19(2): 1191-1197. doi: 10.1364/OE.19.001191
[13]	OSTROUMOV V, SEELERT W, HUNZIKER L, et al. 522/261 nm cw generation of Pr∶YLF laser pumped by OPS laser[J]. Proceedings of SPIE, 2007, 6451: 645104. doi: 10.1117/12.705521
[14]	OSTROUMOV V, SEELERT W. 1 W of 261 nm cw generation in a Pr³⁺∶LiYF₄ laser pumped by an optically pumped semiconductor laser at 479 nm[J]. Proceedings of SPIE, 2008, 6871: 68711K. doi: 10.1117/12.767511
[15]	GÜN T, METZ P, HUBER G. Efficient continuous wave deep ultraviolet Pr³⁺∶LiYF₄ laser at 261.3 nm[J]. Applied Physics Letters, 2011, 99(18): 181103. doi: 10.1063/1.3657150
[16]	陈晴, 浦双双, 牛娜, 等. 双波长蓝光LD抽运Pr∶YLF晶体倍频261 nm紫外激光器[J]. 红外与激光工程,2020,49(S1):20200090. CHEN Q, PU SH SH, NIU N, et al. 261 nm frequency-doubling UV laser in bi-wavelength blue laser diode pumped Pr∶YLF crystal[J]. Infrared and Laser Engineering, 2020, 49(S1): 20200090. (in Chinese)
[17]	牛娜, 曲大鹏, 窦微, 等. 蓝光二极管抽运掺镨氟化钇锂晶体腔内倍频348.9 nm紫外激光器[J]. 中国激光,2018,45(12):1201003. doi: 10.3788/CJL201845.1201003 NIU N, QU D P, DOU W, et al. 348.9 nm intra-cavity frequency-doubling ultraviolet laser in blue laser diode pumped Pr∶YLF crystal[J]. Chinese Journal of Lasers, 2018, 45(12): 1201003. (in Chinese) doi: 10.3788/CJL201845.1201003
[18]	HUBER G, RICHTER A, HEUMANN E. Continuous wave Praseodymium solid-state lasers[J]. Proceedings of SPIE, 2007, 6451: 645102. doi: 10.1117/12.708561