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Conferences > CLEO > 2007 > CWG > CWG6
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
  • paper CWG6

High-Power Metal-Metal Waveguide Terahertz Quantum-Cascade Laser with a Hyperhemispherical Lens

Alan Wei Min Lee, Qi Qin, Sushil Kumar, Benjamin S Williams, Qing Hu, and John L Reno

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Abstract

We demonstrate an ~85 mW (pulsed, 5 K), metal-metal waveguide, terahertz quantum-cascade laser using an optically coupled lens. The device has a FWHM of ~6 Deg. and a maximum pulsed operating temperature of 155 K.

© 2007 Optical Society of America

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