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Conferences > CLEO > 2008 > CMV > CMV3
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper CMV3

Wide ridge low-divergence metal-metal terahertz quantum cascade lasers

Jonathan A. Fan, Mikhail A. Belkin, Federico Capasso, Suraj J Khanna, Mohamed Lachab, Giles Davies, and Edmund H. Linfield

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Abstract

We utilize plasmonic side-absorbers to enforce lasing in the TM00 mode in wide ridge metal-metal terahertz quantum cascade lasers, which results in improved power outcoupling and reduced far-field divergence for both surface- and edge-emitting devices.

© 2008 Optical Society of America

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