1.21-W 532-nm picosecond green laser generated by second-harmonic generation using K3B6O10Cl as a nonlinear optical crystal
Wu, Y (Wu, Yu); Wu, HP (Wu, Hongping); Wang, Y (Wang, Ying); Zhang, L (Zhang, Ling); Zhang, QL (Zhang, Qiulin); Meng, LP (Meng, Luping); Wang, LR (Wang, Lirong); He, CJ (He, Chaojian); Zhang, DX (Zhang, Dongxiang); Guo, HY (Guo, Hongyan); Lin, XC (Lin, Xuechun); Pan, SL (Pan, Shilie)
2018
Source PublicationOPTICAL ENGINEERING
Volume57Issue:6Pages:1-4
Abstract

We demonstrated a 1.21-W 532-nm picoseconds (ps) green laser via second-harmonic generation (SHG) using type-I phase-matched K3B6O10Cl (KBOC) as a nonlinear optical crystal. The ps green laser was successfully generated from two types of 1064-nm ps lasers with one being operated at 10 kHz and the other at 10 Hz. Using a 7.38-W pumping power at 10 kHz as the pump, the SHG output power at 532 nm was 1.21 W with a pulse width of 34.4 ps. For the 10-Hz ps laser with pumping energy of 4.95 mJ per pulse, the output at 532 nm was 1.78 mJ per pulse, which corresponds to an optical conversion efficiency of 36.0%. The experimental results show that the KBOC crystal is a promising nonlinear optical crystal for generating ps green laser.

KeywordPicosecond Green Laser Second-harmonic Generation Nonlinear Optical Crystal
DOI10.1117/1.OE.57.6.066112
Indexed BySCI
WOS IDWOS:000439296600057
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Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/5523
Collection中国科学院特殊环境功能材料与器件重点试验室
材料物理与化学研究室
Corresponding AuthorPan, SL (Pan, Shilie)
Affiliation1.Peking Univ, Hosp 3, Beijing, Peoples R China
2.Peking Univ, Hosp 3, Gynecol, Beijing, Peoples R China
3.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Key Lab Funct Mat & Devices Special Environm, Urumqi, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Semicond, Lab All Solid State Light Sources, Beijing, Peoples R China
6.Chinese Acad Sci, Inst Phys, Key Lab Opt Phys, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Wu, Y ,Wu, HP ,Wang, Y ,et al. 1.21-W 532-nm picosecond green laser generated by second-harmonic generation using K3B6O10Cl as a nonlinear optical crystal[J]. OPTICAL ENGINEERING,2018,57(6):1-4.
APA Wu, Y .,Wu, HP .,Wang, Y .,Zhang, L .,Zhang, QL .,...&Pan, SL .(2018).1.21-W 532-nm picosecond green laser generated by second-harmonic generation using K3B6O10Cl as a nonlinear optical crystal.OPTICAL ENGINEERING,57(6),1-4.
MLA Wu, Y ,et al."1.21-W 532-nm picosecond green laser generated by second-harmonic generation using K3B6O10Cl as a nonlinear optical crystal".OPTICAL ENGINEERING 57.6(2018):1-4.
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