NOISE CHARACTERIZATION OF MODE-LOCKED COLOR-CENTER LASER SOURCES

被引:42
作者
FINCH, A [1 ]
ZHU, XN [1 ]
KEAN, PN [1 ]
SIBBETT, W [1 ]
机构
[1] UNIV ST ANDREWS,DEPT PHYS & ASTRON,JF ALLEN PHYS RES LABS,ST ANDREWS KY16 9ST,FIFE,SCOTLAND
关键词
D O I
10.1109/3.108108
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
By using ultrahigh speed photodetector and wide bandwidth spectrum analyzer combinations, a noise characterization of the pulse train from a mode-locked KC1:T1 color-center laser has been performed. Amplitude and phase (timing jitter) noise content are quantified and compared when the laser is operated in both synchronously mode-locked and coupled-cavity mode-locked configurations. Through deliberately mismatching the color-center laser cavity frequency with respect to that of the Nd: YAG pump-laser and examining resultant noise burst power spectra, it has been confirmed that the coupled-cavity mode-locking process exhibits passive characteristics. © 1990 IEEE
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页码:1115 / 1123
页数:9
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