\u6765\u9031\u6708\u66dc\u306b\u4e0b\u8a18\u306e\u30bb\u30df\u30ca\u30fc\u3092\u4e88\u5b9a\u3057\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001
\n\u3054\u8208\u5473\u304c\u304a\u3042\u308a\u306e\u65b9\u306f\u304a\u6c17\u8efd\u306b\u3054\u53c2\u52a0\u9802\u3051\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n
\u65e5\u6642\uff1a11\u670816\u65e5\uff08\u6708\uff0914:00-15:00,
\n\u5834\u6240\uff1aDR7 (14-217)
\n\u8b1b\u5e2b\uff1aDr. Withawat Withayachumnankul (Lecturer, University of Adelaide, Australia)
\n\u30bf\u30a4\u30c8\u30eb\uff1aMetamaterial-inspired terahertz components
\n\u30a2\u30d6\u30b9\u30c8\u30e9\u30af\u30c8\uff1a
\nTerahertz radiation has become an important research area in the field of electromagnetics.
\nKnown as the \u2018terahertz gap\u2019, the radiation in this 0.1 to 10 THz frequency range was initially
\ndifficult to access with conventional electronic or photonic techniques. Advents of unconventional
\ntechniques have made possible terahertz emitters and detectors with a size of a pinhead.
\nOn the other hand, achieving practical applications requires novel components to manipulate terahertz waves. However, most natural materials exhibit weak electromagnetic responses at terahertz frequencies.
\nFor this purpose, microstructures become necessary to construct exotic terahertz components.
\nThis seminar discusses some activities on terahertz microstructure research at the University of Adelaide. It covers a diverse range of components, including reflectarrays, modulators, polarization converters, absorbers, frequency selective surfaces, and dielectric resonators. It will also provide some background into terahertz technology and metamaterials. <\/p>\n
\u3069\u3046\u305e\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n
\u9023\u7d61\u5148: \u9580\u5185(monnai@appi.keio.ac.jp)<\/p>\n","protected":false},"excerpt":{"rendered":"
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