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Conferences > CLEO_SI > 2011 > CMQ > CMQ1

Modal Instability and Beam Steering in Quantum Cascade Lasers

Yu Yao, Yuting Huang, Xiaojun Wang, and Claire F. Gmachl

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Abstract

Time-resolved far-field measurements of Quantum Cascade lasers show beam steering on the few nano-second scale. Spatially resolved spectra show that the beam steering is accompanied with frequency locking between transverse modes.

© 2011 Optical Society of America

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