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Conferences > CLEO_SI > 2017 > STh4O > STh4O.2

Broadband Continuous Tuning of a THz Quantum-Cascade VECSEL

Christopher A. Curwen, Luyao Xu, John L. Reno, Tatsuo Itoh, and Benjamin S. Williams

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Abstract

We report tuning of a terahertz quantum-cascade vertical-external-cavity surface-emitting-laser (VECSEL) using piezoelectric actuators and an intra-cryostat cavity. Continuous tuning over 260 GHz at a center frequency of approximately 3.3 THz is demonstrated

© 2017 Optical Society of America

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