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2.5-Gbit/s all-optical clocked decision and retiming circuit using bistable semiconductor lasers

: Welch, K.; Horer, J.; As, D.J.; Eggemann, R.; Mohrle, M.; Patzak, E.

Optical Society of America -OSA-, Washington/D.C.; IEEE Lasers and Electro-Optics Society; IEEE Communications Society:
OFC '94, Optical Fiber Communication Conference. Postconference edition. Summaries of papers : February 20 - 25, 1994, San Jose Convention Center, San Jose, California
Washington, DC: OSA, 1994 (Optical Society of America -OSA-. Technical digest series 1994,4)
ISBN: 1-557-52330-4
ISBN: 1-557-52321-5
ISBN: 0-7803-1876-5
ISBN: 1-557-52331-2
ISBN: 0-7803-1875-7
Optical Fiber Communication Conference (OFC) <17, 1994, San Jose/Calif.>
Fraunhofer HHI ()
clocks; optical bistability; optical fibre networks; optical switches; semiconductor switches; timing circuits; waveguide lasers; 2.5-Gbit/s all-optical clocked decision circuit; retiming circuit; bistable semiconductor lasers; optical signal processing; flexible transparent optical communication networks; all-optical signal regeneration; two-section fabry- perot semiconductor laser; ridge-waveguide type; absorber sections; good switching characteristics; 2.5 Gbit/s

Summary form only given. Optical signal processing is a key technology for the construction of flexible, transparent optical communication networks, and all-optical signal regeneration is an important task. Our experiments were performed with a two-section Fabry- Perot semiconductor laser of the ridge-waveguide type. The lengths of gain and absorber sections were optimized for good switching characteristics. Details of the device and its preparation are described.