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  • Conference on Optical Fiber Communication/International Conference on Integrated Optics and Optical Fiber Communication
  • 1993 OSA Technical Digest Series (Optica Publishing Group, 1993),
  • paper ThK6
  • https://doi.org/10.1364/OFC.1993.ThK6

Three-section semiconductor-laser amplifier for monitoring of optical gain

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Abstract

Semiconductor-laser amplifiers (SLA’s) can perform many optical-signal-processing functions. In addition to loss compensation and switching, a SLA can simultaneously amplify and detect an optical signal.1 Recently, two-contact amplifiers have demonstrated improved detection responsivi ty.23 Here, we show that a three-section SLA can further be used to monitor amplifier gain.

© 1993 Optical Society of America

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