1.8-μm MgO: PPLN optical parametric oscillator pumped by Nd: YVO4/YVO4 2nd-Stokes Raman laser

被引：6

作者：

Lei, Peng ^{[1
,2
]}

Ding, Xin ^{[1
,2
]}

Bai, Yuntao ^{[1
,2
]}

Yu, Xuanyi ^{[3
]}

Jiang, Guoxin ^{[1
,2
]}

Li, Tengteng ^{[1
,2
]}

Sun, Bing ^{[1
,2
]}

Zhang, Xingrui ^{[1
,2
]}

Li, Xiangxiang ^{[1
,2
]}

Wu, Liang ^{[1
,2
]}

Zhang, Guizhong ^{[1
,2
]}

Yao, Jianquan ^{[1
,2
]}

机构：

[1] Tianjin Univ, Minist Educ, Sch Precis Instrument & Optoelect Engn, Inst Laser & Optoelect, Tianjin 300072, Peoples R China

[2] Tianjin Univ, Minist Educ, Key Lab Optoelect Informat Technol, Tianjin 300072, Peoples R China

[3] Nankai Univ, Coll Phys Sci, Tianjin 300071, Peoples R China

来源：

RESULTS IN PHYSICS | 2021年 / 29卷

基金：

中国国家自然科学基金;

关键词：

Beam quality; 2nd-Stokes Raman pumping; 1; 8-mu m coherent light; Optical parametric oscillator; HIGH-BEAM-QUALITY; CLEANUP; SCATTERING; CONVERSION; OPO;

D O I：

10.1016/j.rinp.2021.104703

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An efficient MgO: PPLN singly resonant optical parametric oscillator (SROPO) pumped by a Nd: YVO4/YVO4 2nd-Stokes Raman laser at 1313 nm was demonstrated. The maximum conversion efficiency of 54.8% was obtained at the pump power of 1.16 W, which was higher than that of the OPO pumped by 1st-Stokes Raman laser at 1176 nm, due to the better beam quality, narrower line width and pulse width of the 2nd-Stokes Raman laser. The maximum output power of 1.57 W at 1855.5 nm with the pulse repetition frequency (PRF) of 40 kHz was achieved under the pump power of 4 W. The corresponding conversion efficiency was 39.7%, with the pulse width of 2.53 ns, linewidth of 0.45 nm, and M-2 of 1.87. Meanwhile, with the crystal period ranging from 27.91 to 29.98 mu m, the tuning range of signal wave was 1778.6-1861.8 nm.

引用

页数：6

共 39 条

[1] Laser ranging:: a critical review of usual techniques for distance measurement
Amann, MC
Bosch, T
Lescure, M
Myllylä, R
Rioux, M
[J]. OPTICAL ENGINEERING, 2001, 40 (01) : 10 - 19
[2] 1.2 kW quasi-steady-state diamond Raman laser pumped by an M2=15 beam
Antipov, Sergei
Sabella, Alexander
Williams, Robert J.
Kitzler, Ondrej
Spence, David J.
Mildren, Richard P.
[J]. OPTICS LETTERS, 2019, 44 (10) : 2506 - 2509
[3] Development of a Mid-infrared CW Optical Parametric Oscillator Based on Fan-out Grating MgO:PPLN Pumped at 1064 nm
Bae, In-Ho
Lim, Sun Do
Yoo, Jae-Keun
Lee, Dong-Hoon
Kim, Seung Kwan
[J]. CURRENT OPTICS AND PHOTONICS, 2019, 3 (01) : 33 - 39
[4] Efficient 1.8 μm KTiOPO4 optical parametric oscillator pumped within an Nd:YAG/SrWO4 Raman laser
Bai, Fen
Wang, Qingpu
Liu, Zhaojun
Zhang, Xingyu
Sun, Wenjia
Wan, Xuebin
Li, Ping
Jin, Guofan
Zhang, Huaijin
[J]. OPTICS LETTERS, 2011, 36 (06) : 813 - 815
[5] Raman beam cleanup in silicon in the mid-infrared
Borlaug, David
Rice, Robert R.
Jalali, Bahram
[J]. OPTICS EXPRESS, 2010, 18 (12): : 12411 - 12414
[6] OPTICAL PARAMETRIC OSCILLATOR THRESHOLD AND LINEWIDTH STUDIES
BROSNAN, SJ
BYER, RL
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1979, 15 (06) : 415 - 431
[7] Cascaded crystalline Raman lasers for extended wavelength coverage: continuous-wave, third-Stokes operation
Casula, Riccardo
Penttinen, Jussi-Pekka
Guina, Mircea
Kemp, Alan J.
Hastie, Jennifer E.
[J]. OPTICA, 2018, 5 (11): : 1406 - 1413
[8] RAMAN BEAM CLEANUP OF A SEVERELY ABERRATED PUMP LASER
CHANG, RSF
LEHMBERG, RH
DUIGNAN, MT
DJEU, N
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1985, 21 (05) : 477 - 487
[9] CHANG RSF, 1984, P SOC PHOTO-OPT INST, V476, P81, DOI 10.1117/12.942577
[10] AMPLIFICATION OF A DIFFRACTION-LIMITED STOKES BEAM BY A SEVERELY DISTORTED PUMP
CHANG, RSF
DJEU, N
[J]. OPTICS LETTERS, 1983, 8 (03) : 139 - 141

← 1 2 3 4 →