A Wavelength Tunable CW Orange-red Laser Source Based on Magnesium Oxide-doped Periodically-poled LiNbO3 in an Intracavity Sum-frequency Generation | |
Bai, Yang2; Li, Jianlin1,2; Lei, Guangzhi1; Hou, Lei2; Zha, Rongwei2; Wang, Yi2; Chen, Haowei2 | |
刊名 | MATERIALS SCIENCE-MEDZIAGOTYRA |
2020 | |
卷号 | 26期号:4页码:381-386 |
关键词 | wavelength tuning orange-red laser composite cavity signal SRO intracavity SFG |
ISSN号 | 1392-1320;2029-7289 |
DOI | 10.5755/j01.ms.26.4.22640 |
产权排序 | 2 |
英文摘要 | A watt-level continuous wave (CW) orange-red laser with wavelength tunable properties is experimentally implemented based on sum-frequency generation (SFG) in a composite cavity. The cavity is composed of an 880 nm laser diode (LD) side-pumped Nd: GdVO4 p-polarized 1062.9 nm cavity and a single-resonant optical parametric oscillator (SRO) of signal light using a magnesium oxide-doped periodically-poled LiNbO3 (MgO: PPLN) crystal with a poling period of 29.1 nm. In the overlap region of the two cavities, orange-red laser is generated by using a type-II critical phase-matched potassium titanyl phosphate crystal (KTP) crystal. In the temperature tuning range of the MgO: PPLN crystal (from 30 degrees C to 200 degrees C), the CW orange-red laser beams are generated in a tunable waveband from 612.24 nm to 620.72 nm (Delta lambda = 8.48 nm), corresponding to the mid-infrared idler light is also obtained with tunable wavelength from 4027.5 nm to 3708.2 nm (Delta lambda = 319.3 nm). At the lowest tuning temperature of 30 degrees C, the maximum CW output power of the orange-red laser at 612.24 nm and the idler light at 4027.5 nm are obtained, which are 1.145 W and 2.83 W, respectively. |
语种 | 英语 |
出版者 | KAUNAS UNIV TECH |
WOS记录号 | WOS:000561119800001 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/93673] |
专题 | 西安光学精密机械研究所_空间光学应用研究室 |
通讯作者 | Bai, Yang |
作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Space Opt Technol Res Dept, Xian 710119, Peoples R China 2.Northwest Univ, Inst Photon & Photon Technol, Natl Key Lab Photoelect Technol & Funct Mat Cultu, Xian 710075, Peoples R China |
推荐引用方式 GB/T 7714 | Bai, Yang,Li, Jianlin,Lei, Guangzhi,et al. A Wavelength Tunable CW Orange-red Laser Source Based on Magnesium Oxide-doped Periodically-poled LiNbO3 in an Intracavity Sum-frequency Generation[J]. MATERIALS SCIENCE-MEDZIAGOTYRA,2020,26(4):381-386. |
APA | Bai, Yang.,Li, Jianlin.,Lei, Guangzhi.,Hou, Lei.,Zha, Rongwei.,...&Chen, Haowei.(2020).A Wavelength Tunable CW Orange-red Laser Source Based on Magnesium Oxide-doped Periodically-poled LiNbO3 in an Intracavity Sum-frequency Generation.MATERIALS SCIENCE-MEDZIAGOTYRA,26(4),381-386. |
MLA | Bai, Yang,et al."A Wavelength Tunable CW Orange-red Laser Source Based on Magnesium Oxide-doped Periodically-poled LiNbO3 in an Intracavity Sum-frequency Generation".MATERIALS SCIENCE-MEDZIAGOTYRA 26.4(2020):381-386. |
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