Dark Line Loss in Degraded Double-Heterostructure Lasers
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概要
- 論文の詳細を見る
The gain and loss measurements of the degrading double-heterostructure lasers were carried out in three different methods ; that is, the cavity loss variation method, thermal analysis, and the Fabry-Perot mode method. The results thus obtained were compared with one another. It was found that the variation in the net gain in the current and photon densities had to be taken into account for the analysis of Fabry-Perot mode measurement. Partial agreement was obtained among these three methods, and it was concluded that the disagreement is mainly due to the scattering loss of dark lines which could not be detected by the thermal detector.
- 社団法人応用物理学会の論文
- 1975-08-05
著者
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Furukawa Yoshitaka
Musashino Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation
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Furukawa Yoshitaka
Musashino Electrical Communication Laboratory
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KOBAYASHI Takeshi
Musashino Electrical Communication Laboratory, N.T.T.
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Kobayashi Takeshi
Musashino Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation
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Kobayashi Takeshi
Musashino Electrical Communication Laboratories N.t.t.
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