期刊
OPTICS AND LASER TECHNOLOGY
卷 111, 期 -, 页码 770-774出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.optlastec.2018.09.014
关键词
1.3 mu m tunable laser; Nd:SYSO crystal; Multi-wavelength oscillations; Birefringent filter
资金
- NSFC programs [61505098, 11547037, 61475177]
- NSAF [U1530152]
- Key Research and Development Program of Shandong Province [2018GGX102005]
- SDUST Research Fund [2015JQJH103]
- postdoctoral Science Foundation of China [2015 M572062]
- Qingdao Postdoctoral Applied Research Project [2015178]
- Key Laboratory of Functional Crystal Materials and Device [JG1502]
The polarized fluorescence spectra of the Nd:ScYSiO5 (Nd:SYSO) crystal were explored to manifest the tunable single- and multi-wavelength oscillations on the F-4(3/2) -> I-4(13/2) transitions. A maximum continue-wave output power of 1.26 W was finally obtained from linear cavity. A birefringent filter (BF) was inserted into the V-cavity to achieve wavelength-tuning centered at 1346 nm, 1358 run, and 1394 rim with tunable range of 4 nm, 6 nm, and 9 nm, respectively. Additionally, simultaneous multi-wavelength oscillation was obtained with the output power in the order of several hundred milliwatt.
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