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Conferences > CLEO > 2007 > CThU > CThU3
  • 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 CThU3

Real-Time, Transmission-Mode, Terahertz Imaging Over a 25-meter Distance

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

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Abstract

We demonstrate transmission-mode imaging over a 25 meter distance using a ~4.9-THz quantum-cascade laser, frequency-optimized for a low-loss (~0.5 dB/m) atmospheric window. The ~17-mW peak power allows real-time imaging with a 320×240 element microbolometer camera.

© 2007 Optical Society of America

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