Self-routing of 12.5-Gbit/s data through an 8 × 8 LiNbO3 optical crossbar switch matrix with gigahertz switching speed.

D. J. Blumenthal, Paul Richard Prucnal, L. Thylen, P. Granestrand

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

The transmission of 80-ps pulses through an 8 × 8 integrated optical crossbar switch is reported. The switching speed of the directional coupler switching element is measured at 1.33 GHz. This rise time can be improved with lower-capacitance interconnection techniques. Radio-frequency crosstalk due to acoustooptic coupling is measured at -12.3 dB at 1 GHz. The switching speed and modulation depth of the switch are acceptable for use in fast photonic switching networks. The demonstration of 100-Mb/s optical self-routing of 12.5-Gb/s information shows promise for an ultrahigh-speed packet or bit switching system.

Original languageEnglish (US)
Title of host publicationOpt Fiber Commun Conf 1988 Tech Dig Ser Vol 1 Summ Pap
PublisherPubl by Optical Soc of America
Number of pages1
ISBN (Print)1557520216
StatePublished - Dec 1 1988
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Fingerprint Dive into the research topics of 'Self-routing of 12.5-Gbit/s data through an 8 × 8 LiNbO<sub>3</sub> optical crossbar switch matrix with gigahertz switching speed.'. Together they form a unique fingerprint.

  • Cite this

    Blumenthal, D. J., Prucnal, P. R., Thylen, L., & Granestrand, P. (1988). Self-routing of 12.5-Gbit/s data through an 8 × 8 LiNbO3 optical crossbar switch matrix with gigahertz switching speed. In Opt Fiber Commun Conf 1988 Tech Dig Ser Vol 1 Summ Pap Publ by Optical Soc of America.