Fast wavelength switching of semiconductor laser pulses by self-seeding

被引:28
作者
Huhse, D [1 ]
Schell, M [1 ]
Utz, W [1 ]
Bimberg, D [1 ]
Williams, JAR [1 ]
Zhang, L [1 ]
Bennion, I [1 ]
机构
[1] ASTON UNIV,BIRMINGHAM B4 7ET,W MIDLANDS,ENGLAND
关键词
D O I
10.1063/1.116865
中图分类号
O59 [应用物理学];
学科分类号
摘要
Electrically wavelength tunable single-mode laser pulses with a width (FWHM) of about 30 ps were achieved by gain-switching and self-seeding of a 1.5 mu m Fabry-Perot laser diode. Using a novel setup with a short, wavelength depending cavity length, switching between different wavelengths is demonstrated here at a frequency of 10 kHz. The buildup of stable single mode emission takes less than 7 roundtrips thus showing the potential of this approach for fast electrical wavelength switching in the tens-of-MHz range. (C) 1996 American Institute of Physics.
引用
收藏
页码:2018 / 2020
页数:3
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