Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
739779 | Optics & Laser Technology | 2006 | 4 Pages |
Abstract
A design of LD-pumped Nd:YVO4 laser that generates simultaneous laser action at wavelengths 1064 and 1342 nm by optimizing film design is presented. An optimized continuous-wave (cw) yellow laser at 593.5 nm in room temperature is obtained for the first time. Using type-I critical phase-matching (CPM)LBO crystal, a yellow laser at 593.5 nm is obtained by 1064 and 1342 nm intracavity sum-frequency mixing. The maximum laser output power of 85 mW is obtained when an incident pump laser of 1.8 W is used. The optical-to-optical conversion is up to 4.7%, and the power stability in 24 h is better than ±2.8%.
Keywords
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Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
Yikun Bu, Quan Zheng, Qinghua Xue, Yingxin Cheng, Longsheng Qian,