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Integrated balanced mixer receiver on InP

: Trommer, D.; Bornholdt, C.; Stenzel, R.; Umbach, A.; Unterborsch, G.

	IEEE Lasers and Electro-Optics Society; IEEE Electron Devices Society: Fourth International Conference on Indium Phosphide and Related Materials 1992 : April 21 - 24, 1992, Newport, Rhode Island, USA New York, NY: IEEE, 1992 ISBN: 0-7803-0529-9 ISBN: 0-7803-0530-2 ISBN: 0-7803-0531-0 S.250-253
	International Conference on Indium Phosphide and Related Materials <4, 1992, Newport, Ri.>

	Englisch
	Konferenzbeitrag
	Fraunhofer HHI ()
	field effect integrated circuits; iii-v semiconductors; indium compounds; integrated optoelectronics; mixers (circuits); optical receivers; photodetectors; preamplifiers; balanced mixer receiver; optoelectronic integrated circuit; optical mixer; balanced detector; low-noise electrical preamplifier; common mode rejection ratio; local laser noise suppression; coherent receiver applications; 13 db; 900 mhz; inp; InGaAsP:fe

Abstract
The authors present a balanced mixer receiver OEIC (optoelectronic integrated circuit) comprising an optical mixer, a balanced detector, and a low-noise electrical preamplifier stage. A current gain of 13 dB and a 3 dB bandwidth of 900 MHz were obtained. A low equivalent input noise current density of 8 pA/ square root Hz and a high direct detection sensitivity of 26.7 dBm were demonstrated. A common mode rejection ratio of -30 dB was measured over the entire receiver bandwidth, which assures efficient local laser noise suppression for coherent receiver applications.

: http://publica.fraunhofer.de/dokumente/N-13599.html