Energy scaling of a narrowband, periodically poled LiNbO3, nanosecond, nonresonant optical parametric oscillator

被引：1

作者：

Temel, Tugba ^{[1
,2
]}

Murray, Robert T. ^{[2
]}

Wang, Li ^{[1
,3
]}

Chen, Weidong ^{[1
,4
]}

Schirrmacher, Andre ^{[5
]}

Divliansky, Ivan B. ^{[6
]}

Mhibik, Oussama ^{[6
]}

Glebov, Leonid B. ^{[6
]}

Petrov, Valentin ^{[1
]}

机构：

[1] Max Born Inst Nonlinear Opt & Ultrafast Spect, 2A Max Born Str, D-12489 Berlin, Germany

[2] Imperial Coll London, Dept Phys, Femtosecond Opt Grp, Prince Consort Rd, London SW7 2BW, England

[3] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China

[4] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Peoples R China

[5] CANLAS GmbH, Schwarzschildstr 12, D-12489 Berlin, Germany

[6] Univ Cent Florida, Coll Opt & Photon, CREOL, Orlando, FL 32816 USA

来源：

APPLIED OPTICS | 2024年 / 63卷 / 07期

关键词：

D O I：

10.1364/AO.514729

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate that 3-mm-thick, periodically poled LiNbO3 enables energy scaling of a nonresonant optical parametric oscillator operated in the narrowband mode with a volume Bragg grating at the signal wavelength. Utilizing the full available pump power at 1064 nm, we obtained maximum average powers of 2.25 and 2.08 W for the signal (1.922 mu m) and idler (2.383 mu m) pulses at 10 kHz, at a total conversion efficiency of 32.8%, which represents a fourfold increase in terms of peak powers over our previous work. The signal and idler spectral linewidths were similar to 1 nm, with pulse lengths of similar to 6 ns and an idler beam propagationfactor of similar to 5. (c) 2024 Optica Publishing Group

引用

页码：1811 / 1814

页数：4

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