Polarization independent 4 channel demultiplexer using multi-mode interferometers in InP/InGaAsP

被引：0
|
作者：
Hyun, Kyung-Sook [1 ]
Yoo, Byueng-Su [1 ]
Kim, Jeong Soo [1 ]
机构：
[1] ETRI, Taejon, Korea, Republic of
来源：
LEOS Summer Topical Meeting | 1999年
关键词：
Communication channels (information theory) - Crosstalk - Light polarization - Metallorganic chemical vapor deposition - Multiplexing equipment - Optical waveguides - Refractive index - Semiconducting indium compounds;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have designed and fabricated polarization independent 4 channel demultiplexer with a deep ridge structure using 1×4 and 4×4 multimode interferometers (MMI's) in InP/InGaAsP. The crosstalk was well below -15 dB for all output channels.
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页码：49 / 50
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