Temperature invariance of quantum well modulators using a feedback circuit based on quantum confined stark effect

Dipankar Biswas; Pallab Bhattacharya; Jasprit Singh

doi:10.1117/12.636804

16 December 1992 Temperature invariance of quantum well modulators using a feedback circuit based on quantum confined stark effect

Dipankar Biswas, Pallab Bhattacharya, Jasprit Singh

Author Affiliations +

Proceedings Volume 1622, Emerging Optoelectronic Technologies; (1992) https://doi.org/10.1117/12.636804
Event: Emerging OE Technologies, Bangalore, India, 1991, Bangalore, India

Abstract

The design and performance of a novel circuit working with a Gallium Arsenide multiquantum well p-i-n modulator is reported. The circuit can rapidly compensate for the temperature dependent shift of the excitonic energy position of quantum confined stark effect modulators. The energy position remains invariant over a temperature of 10K. The circuit is simple and can be operated with a single device or an array of modulators. I .

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Dipankar Biswas, Pallab Bhattacharya, and Jasprit Singh "Temperature invariance of quantum well modulators using a feedback circuit based on quantum confined stark effect", Proc. SPIE 1622, Emerging Optoelectronic Technologies, (16 December 1992); https://doi.org/10.1117/12.636804

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