期刊
LASER PHYSICS LETTERS
卷 18, 期 8, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1612-202X/ac0fea
关键词
solid-state laser; tunable; birefringent filter; Pr3+; LiYF4
资金
- National Natural Science Foundation of China [61965016, 61765015, 61475026, 61275135, 61108029]
- Top Talents Program of Yunnan Province [2016HE009, 2016HE010]
- Key Program for Basic Research of Yunnan Province of China [2016FA025]
- Youth Talent Cultivation Program of Yunnan University [WX069051]
In this study, the first tunable continuous-wave simultaneous dual-wavelength laser operation of a Pr3+:LiYF4 crystal in the 900 nm spectral range using a single birefringent filter (BF) was achieved by adjusting the rotation angle of the BF. CW simultaneous dual-wavelength lasers operating at 869 and 915 nm, 894 and 915 nm, 915 and 923 nm were obtained respectively.
We present here the first tunable continuous-wave (CW) simultaneous dual-wavelength laser operation of a Pr3+:LiYF4 crystal in the 900 nm spectral range using a single birefringent filter (BF) under excitation with a frequency doubled optically pumped semiconductor laser. By adjusting the rotation angle of the BF, the CW simultaneous dual-wavelength lasers operating at 869 and 915 nm, 894 and 915 nm, 915 and 923 nm, were obtained respectively.
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