Demonstration of a Magnetically Controllable Fabry–Perot Laser and an Unidirectional Ring Laser Utilizing a Nonreciprocal Semiconductor Optical Amplifier
Demonstration of a Magnetically Controllable Fabry–Perot Laser and an Unidirectional Ring Laser Utilizing a Nonreciprocal Semiconductor Optical Amplifier
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利用不可逆半导体光放大器演示磁控法布里-珀罗激光器和单向环形激光器
DOI:
10.1143/apex.4.022201
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发表时间:
2011
影响因子:
2.3
通讯作者:
Toshiaki Mori
中科院分区:
文献类型:
--
作者:
H. Shimizu;Y. Kono;S. Goto;Toshiaki Mori
We report on the photon density redistribution in nonreciprocal semiconductor optical amplifiers. The photon density redistribution is useful for clearly separating input and output signals in photonic integrated circuits to ensure robust operation. An Fe–InGaAlAs/InP nonreciprocal semiconductor optical amplifier showed an emitted intensity difference of 1.9 dB upon magnetization reversal. By utilizing the photon density redistribution, we fabricated a unidirectional semiconductor ring laser integrated with a nonreciprocal semiconductor optical amplifier for magnetically reconfigurable all-optical signal processing. The fabricated device exhibited intensity modulation by reversing the direction of the magnetic field, and the extinction ratio was 2.8 dB.
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DOI:
--
发表时间:
2004
期刊:
Japanese Journal of Applied Physics, (Express Letter) vol.43, no.12A, pt.2
影响因子:
--
作者:
Hiromasa Shimizu;Yoshiaki Nakano
通讯作者:
Yoshiaki Nakano
影响因子:
4
作者:
Shoji, Yuya;Mizumoto, Tetsuya;Osgood, Richard M., Jr.
通讯作者:
Osgood, Richard M., Jr.
DOI:
--
发表时间:
2006
期刊:
Applied Physics Letters 89
影响因子:
--
作者:
Shimura;Harutoki;T.Amemiya
通讯作者:
T.Amemiya
DOI:
--
发表时间:
2007
期刊:
IEEE Photonics Technology Letters 19 (24)
影响因子:
--
作者:
T. Amemiya;Y. Ogawa;H. Shimizu;H. Munekata;and Y. Nakano;H. Shimizu and Y. Nakano
通讯作者:
H. Shimizu and Y. Nakano