Study of optical heterodyne mixing chara
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N. M. Kwak; H. J. Kim; H. T. Kim; W. J. Choi; K. Cho
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Article
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2004
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John Wiley and Sons
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English
⚖ 272 KB
## Abstract The beat‐frequency dependency of the optical heterodyne mixing characteristics of a transferred‐substrate A1InAs/GaInAs double heterojunction bipolar transistor (DHBT) have been investigated from 1 to 25 GHz in 1‐GHz steps at a center wavelength of 1319 nm. The experimental results show