TY - GEN
T1 - Plasmonic terahertz monochromatic coherent emission from an asymmetric chirped dual-grating-gate InP-HEMT with a photonic vertical cavity
AU - Watanabe, Takayuki
AU - Satou, Akira
AU - Suemitsu, Tetsuya
AU - Knap, Wojciech
AU - Popov, Viacheslav V.
AU - Otsuji, Taiichi
PY - 2013
Y1 - 2013
N2 - We designed and fabricated InP-based high electron mobility transistors featuring an asymmetric chirped dual-grating-gate structure with a resonant-enhanced photonic vertical cavity. The device structure greatly enhances the Doppler-effect-driven plasma instability, resulting in intense monochromatic superradiant terahertz emission at 3.55 THz at 140K for the first time. OCIS codes: (040.2235) Far infrared or terahertz; (250.5403) Plasmonics; (270.5580) Quantum electrodynamics.
AB - We designed and fabricated InP-based high electron mobility transistors featuring an asymmetric chirped dual-grating-gate structure with a resonant-enhanced photonic vertical cavity. The device structure greatly enhances the Doppler-effect-driven plasma instability, resulting in intense monochromatic superradiant terahertz emission at 3.55 THz at 140K for the first time. OCIS codes: (040.2235) Far infrared or terahertz; (250.5403) Plasmonics; (270.5580) Quantum electrodynamics.
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M3 - Conference contribution
AN - SCOPUS:84881184855
SN - 9781557529725
T3 - CLEO: Science and Innovations, CLEO_SI 2013
SP - CW3K.7
BT - CLEO
T2 - CLEO: Science and Innovations, CLEO_SI 2013
Y2 - 9 June 2013 through 14 June 2013
ER -