CLASSICAL AREAS OF PHENOMENOLOGY |
Prev
Next
|
|
|
High power high beam quality diode-pumped 1319-nm Nd:YAG oscillator-amplifier laser system |
Xie Shi-Yong(谢仕永)a)c)†, Lu Yuan-Fu(鲁远甫)a), Ma Qing-Lei(马庆磊)a)c),Wang Peng-Yuan(王鹏远) b)c),Shen Yu(申玉)b)c), Zong Nan(宗楠)a)c),Yang Feng(杨峰)a)c),Bo Yong(薄勇)b), Peng Qin-Jun(彭钦军) b),Cui Da-Fu(崔大复)b), and Xu Zu-Yan(许祖彦)b) |
a Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China; b Research Centre of Laser Physics and Technique, Key Lab of Functional Crystal and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China; c Graduate University of the Chinese Academy of Sciences, Beijing 100049, China |
|
|
Abstract This paper demonstrated a high power and high beam quality diode-pumped 1319-nm Nd:YAG master oscillator-power amplifier laser system. A thermally near-unstable resonator with four-rod birefringence compensation flat--flat cavity was adopted as the master oscillator. A solid etalon was inserted in the unidirectional ring resonator to compress the laser linewidth. Under a repetition rate of 500 Hz and pulse width of 160 $\mu$s, the master oscillator delivers an average output power of 16.8 W at 1319 nm with linear polarisation, beam quality factor $M^{2} = 1.16$ and linewidth of 3.2 GHz. A double-pass power amplifier with two amplifier stages was employed for higher power scaling and the output power was amplified to be 25.9 W with $M^{2} = 1.43$.
|
Received: 12 August 2009
Accepted manuscript online:
|
PACS:
|
42.55.Rz
|
(Doped-insulator lasers and other solid state lasers)
|
|
42.60.By
|
(Design of specific laser systems)
|
|
42.60.Da
|
(Resonators, cavities, amplifiers, arrays, and rings)
|
|
42.60.Jf
|
(Beam characteristics: profile, intensity, and power; spatial pattern formation)
|
|
42.55.Xi
|
(Diode-pumped lasers)
|
|
42.60.Lh
|
(Efficiency, stability, gain, and other operational parameters)
|
|
Cite this article:
Xie Shi-Yong(谢仕永), Lu Yuan-Fu(鲁远甫), Ma Qing-Lei(马庆磊),Wang Peng-Yuan(王鹏远),Shen Yu(申玉), Zong Nan(宗楠),Yang Feng(杨峰),Bo Yong(薄勇), Peng Qin-Jun(彭钦军),Cui Da-Fu(崔大复), and Xu Zu-Yan(许祖彦) High power high beam quality diode-pumped 1319-nm Nd:YAG oscillator-amplifier laser system 2010 Chin. Phys. B 19 064208
|
[1] |
Yao J 1995 Nonlinear Optical Frequency Transformation and Laser Tuning Technology (Beijing: Science Press) p.~109 (in Chinese)
|
[2] |
Seymour R S, Picone P J and Levin M 1984 J. Phys. {\rm E: Sci. Instrum. 17 21
|
[3] |
Hu X P, Wang X, Yan Z, Li H X, He J L and Zhu S N 2007 Appl. Phys. B 86 265
|
[4] |
Hall G J and Ferguson A I 1994 Opt. Lett. 19 557
|
[5] |
Saito Y, Hayano Y, Saito N, Akagawa K, Takazawa A, Kato M, Ito M, Colley S, Dinkins M, Eldred M, Golota T, Guyon O, Hattori M, Oya S, Watanabe M, Takami H, Iye M and Wada S 2006 Proceedings of SPIE 6272 627246
|
[6] |
Denman C A, Hillman P D, Moore G T, Telle J M, Preston J E, Drummond J D and Fugate R Q 2005 Proceedings of SPIE 5707 46
|
[7] |
Furuta K, Kojima T, Fujikawa S and Nishimae J 2005 Appl. Opt. 44 4119
|
[8] |
Bo Y, Geng A C, Bi Y, Sun Z P, Yang X D, Peng Q J, Li H Q, Li R N, Cui D F and Xu Z Y 2006 Appl. Opt. 45 2499
|
[9] |
Hirano Y, Pavel N, Yamamoto S, Koyata Y and Tajime T 1999 Opt. Commun. 170 275
|
[10] |
Bo Y, Geng A C, Sun Z P, Yang X D, Li R N, Cui D F and Xu Z Y 2006 Acta Phys. Sin. 55 1171 (in Chinese)
|
[11] |
Lancaster D G and Dawes J M 1998 Opt. Laser Technol. 30 103
|
[12] |
Kogelnik H W, Ippen E P, Dienes A and Shank C V 1972 IEEE J. Quantum Electron. QE-8 373
|
[13] |
Lu Y F, Xie S Y, Bo Y, Cui Q J, Zong N, Gao H W, Peng Q J, Cui D F and Xu Z Y 2009 Acta Phys. Sin. 58 970 (in Chinese)
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|