Four‐channel AlGaAs/GaAs optoelectronic integrated transmitter array
作者:
M. Kuno,
T. Sanada,
H. Nobuhara,
M. Makiuchi,
T. Fujii,
O. Wada,
T. Sakurai,
期刊:
Applied Physics Letters
(AIP Available online 1986)
卷期:
Volume 49,
issue 23
页码: 1575-1577
ISSN:0003-6951
年代: 1986
DOI:10.1063/1.97284
出版商: AIP
数据来源: AIP
摘要:
A monolithic four‐channel optical transmitter at 0.8 &mgr;m wavelength has been fabricated. This has been achieved by using AlGaAs/GaAs optoelectronic integrated circuit (OEIC) approach. The OEIC chip contains four transmitter channels and each channel is composed of a graded‐index waveguide separate‐confinement heterostructure single quantum well laser, a monitor photodiode, and a laser driver circuit. The characteristics have been shown to be very uniform over four channels and pulse modulation responses over 1 Gb/s have been achieved.
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