High-bandwidth electro-optic technology for intersatellite optical communications

Michael Anthony Krainak

doi:10.1117/12.138383

2 December 1992 High-bandwidth electro-optic technology for intersatellite optical communications

Michael Anthony Krainak

Proceedings Volume 1703, Optical Technology for Microwave Applications VI and Optoelectronic Signal Processing for Phased-Array Antennas III; (1992) https://doi.org/10.1117/12.138383
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

The research and development of electronic and electro-optic components for geosynchronous and low earth orbiting satellite optical high bandwidth communications at the NASA-Goddard Space Flight Center is reviewed. Intersatellite optical communications retains a strong reliance on microwave circuit technology in several areas - the microwave to optical interface, the laser transmitter modulation driver and the optical receiver. A microwave to optical interface is described requiring high bandwidth electronic downconverters and demodulators. Electrical bandwidth and current drive requirements for the laser modulation driver for three laser alternatives are discussed. Bandwidth and noise requirements are presented for optical receiver architectures.

Citation Download Citation

Michael Anthony Krainak "High-bandwidth electro-optic technology for intersatellite optical communications", Proc. SPIE 1703, Optical Technology for Microwave Applications VI and Optoelectronic Signal Processing for Phased-Array Antennas III, (2 December 1992); https://doi.org/10.1117/12.138383

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