Monolithic Focal Plane Arrays for Terahertz Active Spectroscopic Imaging: an Experimental Study (Contributo in atti di convegno)

Type
Label
  • Monolithic Focal Plane Arrays for Terahertz Active Spectroscopic Imaging: an Experimental Study (Contributo in atti di convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1117/12.869468 (literal)
Alternative label
  • M. Ortolani, R. Casini, F. Chiarello, S. Cibella, A. Di Gaspare, F. Evangelisti, V. Foglietti, E. Giovine, R. Leoni, G. Torrioli, A. Tredicucci, M. Vitiello, G. Scamarcio (2011)
    Monolithic Focal Plane Arrays for Terahertz Active Spectroscopic Imaging: an Experimental Study
    in Conference on Quantum Sensing and Nanophotonic Devices VIII, San Francisco, USA
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Ortolani, R. Casini, F. Chiarello, S. Cibella, A. Di Gaspare, F. Evangelisti, V. Foglietti, E. Giovine, R. Leoni, G. Torrioli, A. Tredicucci, M. Vitiello, G. Scamarcio (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7945 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • 7945 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Istituto di Fotonica e Nanotecnologie (Italy) Univ. Roma Tre (Italy) CNR, Istituto Nanoscienze (Italy) CNR, Istituto di Fisica Applicata N. Carrara (Italy) CNR, Istituto di Fotonica e Nanotecnologie, Univ. di Bari (Italy) (literal)
Titolo
  • Monolithic Focal Plane Arrays for Terahertz Active Spectroscopic Imaging: an Experimental Study (literal)
Abstract
  • Imaging arrays of direct detectors in the 0.5-5 THz range are being experimentally developed. Terahertz active imaging with amplitude-modulated quantum cascade lasers emitting at 2.5 and 4.4 THz performed by using an antenna-coupled superconducting microbolometer. We then present two room-temperature terahertz detector technologies compatible with monolithic arrays: i) GaAs Schottky diodes with air-bridge sub-micron anodes; ii) high electron mobility transistors with sub-micron Schottky gate. Performances, requirements and fabrication costs of the different detector technologies are compared. (literal)
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