OYO BUTURI
Vol.85
No.6
2016
6
2016 6 85 6

OYO BUTURI Vol.85 No.6 (2016)

Organic/ionic conductors, advanced photonics, graphene, and nano-imprinting

Cover of OYO BUTURI Vol.85 No.6 (2016)
Cover photo of OYO BUTURI Vol.85 No.6 (2016)

Photographs of integrated terahertz transce ivers based on a photonic-crystal slab. Photonic crystals are composed of a silicon slab with periodic air holes. Waveguides are created by introducing line defects into the photonic crystal, thus disturbing the periodicity. Terahertz waves emitted and detected using resonant-tunneling diodes mounted on the waveguide are output from and input to free space, respectively, via an integrated diplexer and grating coupler. (p.490)

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