Loss-compensated optical Y-branch switch in InGaAsP-InP

Autor:	J. Andre, B. Broberg, L. Backbom, Stefan Nilsson, M.G. Oberg, B. Holmberg, S. Lingren
Rok vydání:	1990
Předmět:	Optical amplifier Materials science business.industry Dynamic range Gating Optical switch Atomic and Molecular Physics and Optics Gallium arsenide Wavelength chemistry.chemical_compound Optics chemistry Indium phosphide Optoelectronics Stimulated emission business
Zdroj:	Journal of Lightwave Technology. 8:1591-1595
ISSN:	0733-8724
DOI:	10.1109/50.59201
Popis:	An InGaAsP-InP loss-compensated Y-branch switch is demonstrated. Integrated amplifying sections compensate for internal losses. The operating wavelength is 1.3 mu m, and the gating dynamic range is 35 dB. A study of similar devices indicates that a gain of more than 10 dB and a gating dynamic range in excess of 45 dB are feasible. >
Databáze:	OpenAIRE
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