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OptoElectronic Time Division Multiplexer(OETDM) using a Two Section Single Cavity(TSSC) switching scheme

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Abstract

Two Section Single Cavity semiconductor lasers have received a lot of attention with regard to being suitable sources for coherent transmitters or as local oscillators in coherent fiber-optic systems, where the tuning and FM response of such lasers is important[1],[2]. The two sections are driven by currents I1 and I2 which are independent but the resulting current densities interact optoelectronically. TSSC Fabry-Perot Lasers exhibit contours of constant power in the I1,I2 plane and whose threshold contour closely resembles the non-linearity typical of electrical multiplexers.

© 1992 Optical Society of America

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