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: | 30-十月-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: | |
顯示於類別: | 期刊論文 |