Temperature Characteristics of a GaAs-AlGaAs Integerated Twin Guide Laser with Distributed Bragg Reflectors
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概要
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The temperature dependences of the lasing wavelength and the threshold current of a GaAs-AlGaAs Integrated Twin-Guide laser with distributed Bragg refectors (DBR) are reported. The corrugation period of DBR is about 0.37 μm which corresponds to the third order coupling. The temperature region for single frequency oscillation of the DBR-ITG laser is about 40 degrees, and the temperature dependence of the lasing wavelength within it is determined to be about 0.82 Å/deg. The threshold current increases on both sides of the temperature region for single frequency operation.
- 社団法人応用物理学会の論文
- 1978-09-05
著者
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KAWANISHI HIDEO
Department of Internal Medicine, Miki City Hospital
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SUEMATSU Yasuharu
Department of Physical Electronics, Tokyo Institute of Technology
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Kawanishi Hideo
Department Of Phsical Electronics Tokyo Institute Of Technology
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Suematsu Yasuharu
Department Of Phsical Electronics Tokyo Institute Of Technology
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Suematsu Yasuharu
Department Of Electronic Engineering Kohgakuin University
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Kawanishi Hideo
Department Of Cardiology Himeji Cardiovascular Center
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