光通信用デバイスの最近の進歩
1980 年 49 巻 4 号 p. 355-361
詳細
1980 年 49 巻 4 号 p. 355-361
Recent progress in the fields of devices for optical communications is briefly reviewed, laying stress on the progress of optical fibers, optical semiconductor devices and optical circuit components. The main features are realization of high performance devices such as ultra-low loss optical fibers and single mode semiconductor lasers, movement toward longer wavelength regions and advancement of techniques relating to single modefiber utilization.
