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  • CLEO/Europe and EQEC 2009 Conference Digest
  • (Optica Publishing Group, 2009),
  • paper JSIV_P8

Enhancement effect of THz emission and detection by THz one-dimensional photonic crystal with a nonlinear material

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Abstract

Recently, several terahertz (THz) wave technologies have been developed not only for spectroscopy of materials but also for application such as imaging for advanced medical science and a security service. However, still now there are some problems in the THz spectroscopic system. For example, the generated THz intensity is not so strong in standard laboratory system. Therefore, a development of lower-priced THz spectroscopic systems with a bright emitter and a sensitive detector is necessary. For this purpose, we utilized one-dimensional photonic crystals (ID-PCs) with a nonlinear optical material as the THz emitter and the detector.

© 2009 IEEE

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