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Published January 23, 1989 | public
Journal Article Open

High-power 1.3 µm superluminescent diode

Abstract

Superluminescent diodes with high output power (10 mW at 175 mA), wide spectral width (28 nm), low spectral modulation depth (<15%), wide frequency modulation bandwidth (570 MHz), and high single-mode fiber coupling efficiency (40%) are reported. The structure is based on a buried crescent laser structure with an antireflection coating and a "short-circuit" absorber to suppress lasing.

Additional Information

© 1989 American Institute of Physics. Received 27 September 1988; accepted 15 November 1988. One of the authors, Tirong Chen, would like to acknowledge the support by the Office of Naval Research and National Science Foundation.

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August 22, 2023
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