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Conferences > CLEO_SI > 2016 > STh3L > STh3L.5

Engineered far-fields of metal-metal terahertz quantum cascade lasers with integrated planar horn structures

F. Wang, K. Maussang, I. Kundu, L. Chen, L. Li, E. H. Linfield, A. G. Davies, S. Moumdji, R. Colombelli, J. Mangeney, J. Tignon, and S. S. Dhillon

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Abstract

The far-field emission profile of terahertz quantum cascade lasers (QCLs) in metal-metal waveguides is controlled in directionality and form through planar horn-type shape structures, whilst conserving a broad spectral response.

© 2016 Optical Society of America

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