Abstract

Directional room-temperature terahertz emission over 1.2–4.5 THz range is observed with a maximum conversion efficiency of approximately 70µW/W2.

© 2012 Optical Society of America

PDF Article
More Like This
Microwatt-level terahertz sources based on intra-cavity difference-frequency generation in mid-infrared quantum cascade lasers

Mikhail A. Belkin, Federico Capasso, Feng Xie, Alexey Belyanin, Milan Fischer, Andreas Wittmann, and Jérôme Faist
CMFF6 Conference on Lasers and Electro-Optics (CLEO) 2008

Terahertz difference-frequency generation in quantum cascade lasers with high conversion efficiency

Karun Vijayraghavan, Min Jang, Aiting Jiang, Xiaojun Wang, Mariano Troccoli, and Mikhail A. Belkin
JTu1J.5 CLEO: Science and Innovations (CLEO_SI) 2013

Terahertz Quantum Cascade Laser Source Based on Intra-Cavity Difference-Frequency Generation

Mikhail A. Belkin, Federico Capasso, Alexey Belyanin, and Deborah L. Sivco
CB15_1 The European Conference on Lasers and Electro-Optics (CLEO_Europe) 2007

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription