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External optical feedback effects on semiconductor injection laser properties

Lang, R., Kobayashi, K.·1980·IEEE Journal of Quantum Electronics

Abstract

Influences on the semiconductor laser properties of external optical feedback, i.e., return of a portion of the laser output from a reflector external to the laser cavity, have been examined. Experimental observations with a single mode laser is presented with analysis based on a compound cavity laser model, which has been found to explain essential features of the experimental results. In particular, it has been demonstrated that a laser with external feedback can be multistable and show hysteresis phenomena, analogous to those of non-linear Fabry-Perot resonator. It has also been shown that the dynamic properties of injection lasers are significantly affected by external feedback, depending on interference conditions between returned light and the field inside the laser diode.

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Metadata

Authors
Lang, R., & Kobayashi, K.
Venue
IEEE Journal of Quantum Electronics
Published
1980-03
Volume
16
Issue
3
Pages
347-355
ISSN
0018-9197 (ISSN-L)
OpenAlex
W2066545822
Cited by
2,821
References
0
FWCI
26.24
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: External optical feedback effects on semiconductor injection laser properties. https://app.cochat.ai/papers/10.1109/jqe.1980.1070479
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Lang, R., & Kobayashi, K. (1980). External optical feedback effects on semiconductor injection laser properties. IEEE Journal of Quantum Electronics. https://doi.org/10.1109/jqe.1980.1070479

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