Resonantly Pumped Er:YAG Ceramic Single-frequency Laser

被引：0
作者：
Wang Lei [1 ]
Guo Nan [1 ]
Wang Sijia [1 ]
Qin Peng [1 ]
机构：
[1] China Acad Space Technol, Qianxuesen Lab Space Technol, Beijing, Peoples R China
来源：
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2017年
基金：
中国国家自然科学基金;
关键词：
Single-frequency; NPRO; Ceramic; Resonantly-pumped; NONPLANAR RING OSCILLATOR; ROOM-TEMPERATURE; 1645; NM; HIGH-POWER; MU-M; DIODE; OUTPUT;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present a laser-diode-pumped 1645nm single-longitudinal- mode laser from a monolithic Er:YAG ceramic nonplanar ring oscillator (NPRO). The Er:YAG ceramic NPRO laser was resonantly pumped by a 1532 nm diode laser. 1.56 W single frequency laser output was obtained with a slope efficiency of 25.06% and an optical efficiency of 16.45% with respect to incident pump power. The power instability of the single frequency laser was 0.51%. The wavelength instability was 1.09 pm. The beam quality M-2 factors were 1.21 and 1.42 in x and y directions, respectively.
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页数：3
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共 14 条
[1]   1 W of stable single-frequency output at 1.03 μm from a novel, monolithic, non-planar Yb:YAG ring laser operating at room temperature [J].
Burdack, P ;
Fox, T ;
Bode, M ;
Freitag, I .
OPTICS EXPRESS, 2006, 14 (10) :4363-4367
[2]   Narrowband Er:YAG nonplanar ring oscillator at 1645 nm [J].
Chen, Da-Wun ;
Belden, Paul M. ;
Rose, Todd S. ;
Beck, Steven M. .
OPTICS LETTERS, 2011, 36 (07) :1197-1199
[3]   POWER SCALING OF DIODE-PUMPED MONOLITHIC ND-YAC LASERS TO OUTPUT POWERS OF SEVERAL WATTS [J].
FREITAG, I ;
TUNNERMANN, A ;
WELLING, H .
OPTICS COMMUNICATIONS, 1995, 115 (5-6) :511-515
[4]   2 μm single-frequency Tm:YAG laser generated from a diode-pumped L-shaped twisted mode cavity [J].
Gao, C. ;
Wang, R. ;
Lin, Z. ;
Gao, M. ;
Zhu, L. ;
Zheng, Y. ;
Zhang, Y. .
APPLIED PHYSICS B-LASERS AND OPTICS, 2012, 107 (01) :67-70
[5]   Stable single-frequency output at 2.01 μm from a diode-pumped monolithic double diffusion-bonded Tm:YAG nonplanar ring oscillator at room temperature [J].
Gao, Chunqing ;
Gao, Mingwei ;
Zhang, Yunshan ;
Lin, Zhifeng ;
Zhu, Lingni .
OPTICS LETTERS, 2009, 34 (19) :3029-3031
[6]   A diode-pumped Nd:YAG ceramic laser with a 540-W output power [J].
Lee, Sungman ;
Jin, Jeong Tae ;
Jang, Dae Sik ;
Cha, Byung Heon ;
Kwon, Sungok ;
Kim, Cheol-Jung ;
Kim, Hyun Su .
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2007, 51 (01) :372-376
[7]   Diode-pumped room temperature single frequency Tm:YAP laser [J].
Li, J. ;
Yang, S. H. ;
Zhang, H. Y. ;
Hu, D. X. ;
Zhao, C. M. .
LASER PHYSICS LETTERS, 2010, 7 (03) :203-205
[8]   Diode-pumped single-frequency microchip CTH:YAG lasers using different pump spot diameters [J].
Lin, Z. ;
Gao, C. ;
Gao, M. ;
Zhang, Y. ;
Weber, H. .
APPLIED PHYSICS B-LASERS AND OPTICS, 2009, 94 (01) :81-84
[9]   High-efficiency, high-power and low threshold Yb3+:YAG ceramic laser [J].
Pirri, Angela ;
Alderighi, Daniele ;
Toci, Guido ;
Vannini, Matteo .
OPTICS EXPRESS, 2009, 17 (25) :23344-23349
[10]   Stable high-power Er:YAG ceramic single-frequency laser at 1645 nm [J].
Wang, Lei ;
Ye, Qing ;
Gao, Mingwei ;
Gao, Chunqing ;
Wang, Sijia .
OPTICS EXPRESS, 2016, 24 (13) :14966-14973
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