標題: Frequency comb expansion in a monolithic self-mode-locked laser concurrent with stimulated Raman scattering
作者: Lee, C. Y.
Chang, C. C.
Liang, H. C.
Chen, Y. F.
交大名義發表
電子物理學系
電子工程學系及電子研究所
National Chiao Tung University
Department of Electrophysics
Department of Electronics Engineering and Institute of Electronics
關鍵字: stimulated Raman scattering;monolithic cavity;self mode locking;frequency comb
公開日期: 1-Sep-2014
摘要: The discovery of a novel phase-locked frequency comb generated from a monolithic laser with the concurrent processes of self-mode locking (SML) and stimulated Raman scattering (SRS) is reported. It is experimentally shown that the width of the Raman gain can be exploited to considerably expand the frequency comb of a monolithic SML crystal laser via the SRS process. At a pump power of 6.5 W, an output power of 140 mW in the Stokes wave with a pulse width as narrow as 2.9 ps at a pulse repetition rate of 6.615 GHz is obtained. The present finding not only provides useful insights into the monolithic intracavity SRS process but also paves the way for generating mode-locked pulses based on monolithic self-Raman crystals.
URI: http://dx.doi.org/10.1002/lpor.201400017
http://hdl.handle.net/11536/25207
ISSN: 1863-8880
DOI: 10.1002/lpor.201400017
期刊: LASER & PHOTONICS REVIEWS
Volume: 8
Issue: 5
起始頁: 750
結束頁: 755
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