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Conferences > FiO > 2003 > TuE > TuE5

Sapphire Bonded Photonic Crystal Microcavity Lasers

J.R. Cao, Zhi-Jian Wei, Sang-Jun Choi, Wan Kuang, Haixia Yu, John D. O’Brien, and P. Daniel Dapkus

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Abstract

Much of the work, to date, on photonic crystal lasers has focused on suspended membrane structures [1]. These suspended membranes do not dissipate heat effectively however, and the demonstrated lasers are limited to pulsed operation under short duty cycles. CW operation will require a much more thermally conductive substrate [2]. Here we report on room temperature lasing in small photonic crystal cavities on sapphire under long duty cycle pulsed conditions.

© 2003 Optical Society of America

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