Generating kW Laser Light at 532 nm via Second Harmonic Generation of a High Power Yb-Doped Fiber Amplifier

被引：14

作者：

Ahmadi, Peyman ^{[1
]}

Creeden, Daniel ^{[1
]}

Aschaffenburg, Daniel ^{[1
]}

Mokan, Vadim ^{[1
]}

Underwood, Mitchell

Caprara, Andrea ^{[2
]}

Shu, Qi-Ze ^{[2
]}

Spinelli, Luis ^{[2
]}

Minelly, John ^{[2
]}

Nikolov, Ivaylo ^{[3
]}

机构：

[1] Coherent Nufern, 7 Airport Pk Rd, East Granby, CT 06026 USA

[2] 5100 Patrick Henry Dr, Santa Clara, CA 95054 USA

[3] 200 Int Dr, Mt Olive, NJ 07828 USA

来源：

NONLINEAR FREQUENCY GENERATION AND CONVERSION: MATERIALS AND DEVICES XIX | 2020年 / 11264卷

关键词：

Second Harmonic Generation; fiber amplifier; non-linear; 532; nm; CONTINUOUS-WAVE;

D O I：

10.1117/12.2546377

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present the development of a high-power laser source operating at 532 nm produced by frequency doubling a Yb-doped fiber amplifier. The fiber amplifier has a multistage design, and uses large mode area Yb-doped fibers as the gain medium to produce > 2 kW of laser power at 1064 nm. The amplifier design is optimized to reduce non-linear effects, and operates at linewidths as narrow as 45 GHz. By focusing the fiber amplifier output into an LBO crystal, more than 1 kW of 532 nm light is produced. Single pass conversion efficiencies as high as 54% are achieved providing a unique combination of high power and high quality 532 nm laser source. The 532 nm laser is fiber coupled, making it an ideal source for industrial applications.

引用

页数：6

共 50 条

[41] 2 kW average power from a pulsed Yb-doped rod-type fiber amplifier
Otto, Hans-Juergen
Stutzki, Fabian
Modsching, Norbert
Jauregui, Cesar
Limpert, Jens
Tuennermann, Andreas
OPTICS LETTERS, 2014, 39 (22) : 6446 - 6449
[42] Passively harmonic mode-locked Yb-doped fiber laser for supercontinuum generation
Gao, Jing
Ge, Tingwu
Wang, Zhiyong
OPTICAL ENGINEERING, 2014, 53 (08)
[43] High power tandem-pumped Yb-doped fiber laser
Xiao H.
Leng J.
Zhou P.
Zhang H.
Xu J.
Wu J.
Liu Z.
Leng, Jinyong (lengjy@sina.com), 1600, Science Press (44):
[44] High power Yb-doped fiber laser operates at special wavelength
Zhang, Hanwei
Jiang, Man
Xiao, Hu
Wang, Xiaolin
Zhou, Pu
Liu, Zejin
INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2013: HIGH POWER LASERS AND APPLICATIONS, 2013, 8904
[45] Investigation on thermal effects in high power Yb-doped fiber laser
Chakravarty, Usha
Upadhyaya, B. N.
Kuruvilla, A.
Oak, S. M.
PHOTONICS 2010: TENTH INTERNATIONAL CONFERENCE ON FIBER OPTICS AND PHOTONICS, 2011, 8173
[46] Generation dynamics of the narrowband Yb-doped fiber laser
Bednyakova, A. E.
Gorbunov, O. A.
Politko, M. O.
Kablukov, S. I.
Smirnov, S. V.
Churkin, D. V.
Fedoruk, M. P.
Babin, S. A.
OPTICS EXPRESS, 2013, 21 (07): : 8177 - 8182
[47] Frequency Doubling of Yb-Doped Fiber Laser to 515 nm
Kablukov, S. I.
Dontsova, E. I.
Akulov, V. A.
Vlasov, A. A.
Babin, S. A.
LASER PHYSICS, 2010, 20 (02) : 360 - 364
[48] Narrow linewidth Yb-doped fiber laser at 1120 nm
Liu Xiaojuan
Fu Shenggui
Guo Liping
Han Kezhen
APPLIED OPTICS, 2013, 52 (09) : 1829 - 1831
[49] Harmonic Dissipative Soliton Resonance in an Yb-Doped Fiber Laser
Shang, Ce
Li, Xingliang
Yang, Zhenjun
Zhang, Shumin
Han, Mengmeng
Liu, Jingmin
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2018, 36 (20) : 4932 - 4935
[50] High power tunable picosecond green laser pulse generation by frequency doubling of an Yb-doped fiber power amplifier seeded by a gain switch laser diode
Liu, H. J.
Li, X. F.
LASER PHYSICS, 2011, 21 (12) : 2118 - 2121

← 1 2 3 4 5 →