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Conferences > Photonics > 2016 > W2E > W2E.3

Photonic crystal microcavities with quantum dot defect: Towards quantum information processing

Richa Goel, Banoj Kumar Nayak, Somendu Maurya, Ashwin Tulapurkar, and Venu Gopal Achanta

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Abstract

The effect of photonic crystal cavities on the emission spectrum of InAs quantum dot is presented here. The cavities are designed by FDTD simulations, fabricated by electron beam lithography followed by dry and wet etching steps and cavities with QD defect are characterized by microphotoluminescence. The Quality factor reported is ∼ 5900 at 4K.

© 2016 Optical Society of America

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