TITLE

Room-temperature optical bistability in InGaAsP/InP amplifiers and implications for passive devices

AUTHOR(S)
Sharfin, W. F.; Dagenais, M.
PUB. DATE
May 1985
SOURCE
Applied Physics Letters;5/1/1985, Vol. 46 Issue 9, p819
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Optical bistability has been observed for the first time in a room-temperature InGaAsP/InP amplifier. Switching occurred at an optical input power of about 3 µW, corresponding to a change in the refractive index of 5 × 10[sup -4]. The results are discussed in terms of a light-induced change in carrier concentration. Implications for bistability in passive devices are also discussed.
ACCESSION #
9817455

 

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