標題: Monolithic red-green-blue laser light source based on cascaded wavelength conversion in periodically poled stoichiometric lithium tantalate
作者: Gao, Z. D.
Zhu, S. N.
Tu, Shih-Yu
Kung, A. H.
光電工程學系
Department of Photonics
公開日期: 30-Oct-2006
摘要: A compact, pulsed, red, green, and blue laser source based on cascaded quasi-phase-matched wavelength conversion in two periodic superlattices set in tandem in a single stoichiometric LiTaO3 crystal and pumped by a laser source at 532 nm is reported. The white light equivalent flux obtained was 80 lm per 1 W input with a green to white light power conversion efficiency of > 30%. Unity power conversion is feasible in this monolithic approach. (c) 2006 American Institute of Physics.
URI: http://dx.doi.org/10.1063/1.2372737
http://hdl.handle.net/11536/11652
ISSN: 0003-6951
DOI: 10.1063/1.2372737
期刊: APPLIED PHYSICS LETTERS
Volume: 89
Issue: 18
結束頁: 
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