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Conferences > QELS > 2008 > JWA > JWA41
  • 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 JWA41

High-Temperature All-Optical Intersubband Terahertz Wave Switch

Inès Waldmueller, Weng W. Chow, and Michael C. Wanke

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Abstract

We propose an intersubband all-optical THz switch. Adjusting the optical control switch beam even strong THz probe signals with intensities of up to 1 MW/cm2 can be modulated with extinction ratios of - 80 dB/mm.

© 2008 Optical Society of America

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