title: Temperature invariance of quantum well modulators using a feedback circuit based on the quantum confined Stark effect.
abstract: We report the design and performance characteristics of a voltage feedback circuit which can rapidly compensate for the temperature-dependent shift of the excitonic peak energy positions in quantum confined Stark effect modulators. The energy position remains invariant over a temperature shift of 10 degrees . The circuit is simple and can be operated with a single device or an array of modulators.
authors.forename: D
authors.initials: D
authors.lastname: Biswas
authors.forename: P K
authors.initials: PK
authors.lastname: Bhattacharya
authors.forename: J
authors.initials: J
authors.lastname: Singh