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Proceedings Paper

Application Of Nonlinear Effects In Semiconductor-Laser Optical Amplifiers
Author(s): Gerd Grobkopf; Reinhold Ludwig; Hans Georg Weber
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Paper Abstract

We report on two applications of nonlinear optical effects of semiconductor-laser amplifiers in optical communications and optical signal processing. We describe an all-optical frequency converter with a 4000 GHz conversion range and with a fibre to fibre efficiency of -10 dB, and an all-optical switch operating as logic AND gate up to frequencies of at least 100 MHz. An advantage of both devices is their internal gain.

Paper Details

Date Published: 8 March 1989
PDF: 4 pages
Proc. SPIE 1017, Nonlinear Optical Materials, (8 March 1989); doi: 10.1117/12.949953
Show Author Affiliations
Gerd Grobkopf, Heinrich-Hertz-Institut fur Nachrichtentechnik Berlin GmbH (Germany)
Reinhold Ludwig, Heinrich-Hertz-Institut fur Nachrichtentechnik Berlin GmbH (Germany)
Hans Georg Weber, Heinrich-Hertz-Institut fur Nachrichtentechnik Berlin GmbH (Germany)


Published in SPIE Proceedings Vol. 1017:
Nonlinear Optical Materials
Gerald Roosen, Editor(s)

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