標題: Efficient compact watt-level deep-ultraviolet laser generated from a multi-kHz Q-switched diode-pumped solid-state laser system
作者: Chang, LB
Wang, SC
Kung, AH
光電工程學系
Department of Photonics
關鍵字: laser;nonlinear optics;frequency conversion;harmonic generation
公開日期: 15-八月-2002
摘要: Stable high-power operation in the deep ultraviolet is achieved from a multi-kHz diode-pumped multi-longitudinal-mode Q-switched Nd:YAG laser by fourth harmonic generation in an external resonant cavity and by fifth harmonic generation using sum-frequency mixing of the fourth harmonic and the residual fundamental in a beta-BBO crystal. Over 2.1 W of 266 nm radiation and 540 mW of 213 nm radiation were generated from a fundamental power of 7 W of 1064 nm light at 5 kHz. The overall conversion efficiency from IR to deep ultraviolet at 213 nm is larger than 7.5%. (C) 2002 Elsevier Science B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/S0030-4018(02)01669-3
http://hdl.handle.net/11536/28584
ISSN: 0030-4018
DOI: 10.1016/S0030-4018(02)01669-3
期刊: OPTICS COMMUNICATIONS
Volume: 209
Issue: 4-6
起始頁: 397
結束頁: 401
顯示於類別:期刊論文


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