First Demonstration of TE Mode Nonreciprocal Propagation in an InGaAsP/InP Active Waveguide for an Integratable Optical Isolator
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概要
- 論文の詳細を見る
We have proposed and fabricated a TE mode semiconductor-waveguide-type optical isolator based on the nonreciprocal loss shift at a wavelength $\lambda = 1560$ nm. Furthermore, we demonstrate, for the first time, a TE mode nonreciprocal loss shift of 9.3 dB/mm under a magnetic field of $+/-$1 kG in the facricated InGaAsP active waveguide with Fe on an InP substrate. This result opens a way to the monolithic integration of semiconductor waveguide-type optical isolators with edge emitting semiconductor lasers.
- Japan Society of Applied Physicsの論文
- 2004-12-01
著者
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Shimizu Hiromasa
Research Center For Advanced Science And Technology The University Of Tokyo
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Nakano Yoshiaki
Research Center For Advanced Science And Technology (rcast) At The University Of Tokyo
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Shimizu Hiromasa
Research Center for Advanced Science and Technology, The University of Tokyo, JST CREST, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan
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