Intracavity frequency doubling of diode-laser-pumped Nd:Sr5(VO4)3F crystal

Qingpu Wang; Shengzhi Zhao; Xingyu Zhang; Songtao Wang; Lu Zhao; Lianke Sun; Shaojun Zhang

doi:10.1117/12.270005

31 March 1997 Intracavity frequency doubling of diode-laser-pumped Nd:Sr5(VO4)3F crystal

Qingpu Wang, Shengzhi Zhao, Xingyu Zhang, Songtao Wang, Lu Zhao, Lianke Sun, Shaojun Zhang

Proceedings Volume 2986, Solid State Lasers VI; (1997) https://doi.org/10.1117/12.270005
Event: Photonics West '97, 1997, San Jose, CA, United States

Abstract

Nd:Sr₅(VO₄)₃F is anew material for efficient and miniature diode-pumped solid-state lasers. By using a laser- diode pump operating at 809 nm, a KTP as intracavity- doubling crystal, the intracavity frequency doubling Nd:Sr₅(VO₄)₃F laser at 0.5325 micrometers has been realized. The TEM_oo mode green laser output power is 25.6 mW at 200 mW incident pump power of the diode-laser. An optical efficiency of 12.8 percent and a laser threshold of 13.2 mW have been measured. Meanwhile, the way of improving efficiency is discussed.

Citation Download Citation

Qingpu Wang, Shengzhi Zhao, Xingyu Zhang, Songtao Wang, Lu Zhao, Lianke Sun, and Shaojun Zhang "Intracavity frequency doubling of diode-laser-pumped Nd:Sr5(VO4)3F crystal", Proc. SPIE 2986, Solid State Lasers VI, (31 March 1997); https://doi.org/10.1117/12.270005

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