Tunable micromachined vertical cavity surface emitting laser

Tunable micromachined vertical cavity surface emitting laser
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可调谐微机械垂直腔表面发射激光器

DOI:
10.1049/el:19951159
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发表时间:
1995
影响因子:
1.1
通讯作者:
C. Chang
C. Chang
中科院分区:
工程技术4区
文献类型:
--
作者:
M. Wu;E. Vail;G. S. Li;W. Yuen;C. Chang

文献摘要

被引文献

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报道了一种可调谐垂直腔面发射激光器,在5.7V的电压下获得了15nm的波长调谐。得到了红移和蓝移。该装置使用微机械悬臂自由悬挂上部镜面反射器的一部分。悬臂可以朝着衬底静电偏转,以调谐激光微腔的谐振波长。
A tunable vertical cavity surface emitting laser with a record 15 nm wavelength tuning for an applied voltage of only 5.7 V is reported. Both red and blue shift are obtained. The device uses a micromachined cantilever to freely suspend a portion of the upper mirror reflector. The cantilever may be electrostatically deflected towards the substrate, to tune the resonant wavelength of the laser microcavity.