The lowest cw threshold current ^ of 13 mA has been obtained (X = 1.55 um, 28Ad C). ... The threshold current is 21 mA, and the differential quantum efficiency is 48 % . ... H. NAMlZAKl, T. MUROTANl, W. SUSAKl, and K. SHlRAHATA, Mitsubishi Electric Corp., LSl Raamp;D Laboratory, 4-1, Mizuhara, Hyogo 664 Japan. ... A schematic diagram of the BC laser is shown in Fig. 1 . ... This is noise-carrier communication and in a sense is more primitive than the radio engineering in Marconia#39;s age.
|Title||:||Third International Conference on Integrated Optics and Optical Fiber Communication, 27-29 April 1981, OSA/IEEE, San Francisco, California|
|Author||:||IEEE Quantum Electronics and Applications Society|