Terahertz quantum cascade laser as local oscillator in a heterodyne receiver (Articolo in rivista)

Type
Label
  • Terahertz quantum cascade laser as local oscillator in a heterodyne receiver (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1364/OPEX.13.005890 (literal)
Alternative label
  • H.-W. Huebers; S. G. Pavlov; A. D. Semenov; Rüdeger Köhler; Lukas Mahler; Alessandro Tredicucci; Harvey E. Beere; David A. Ritchie; Edmund Harold Linfield (2005)
    Terahertz quantum cascade laser as local oscillator in a heterodyne receiver
    in Optics express; Optical Society of America, New York (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • H.-W. Huebers; S. G. Pavlov; A. D. Semenov; Rüdeger Köhler; Lukas Mahler; Alessandro Tredicucci; Harvey E. Beere; David A. Ritchie; Edmund Harold Linfield (literal)
Pagina inizio
  • 5890 (literal)
Pagina fine
  • 5896 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.opticsinfobase.org/oe/abstract.cfm?URI=OPEX-13-15-5890 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 13 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 15 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • German Aerospace Center (DLR) Rutherfordstr. 2, 12489 Berlin, Germany; NEST-INFM and Scuola Normale Superiore Piazza dei Cavalieri 7, 56126 Pisa, Italy; Cavendish Laboratory, University of Cambridge, Madingley Road, Cambridge CB3 0HE, United Kingdom; School of Electronic and Electrical Engineering, University of Leeds Leeds LS2 9JT, United Kingdom (literal)
Titolo
  • Terahertz quantum cascade laser as local oscillator in a heterodyne receiver (literal)
Abstract
  • Terahertz quantum cascade lasers have been investigated with respect to their performance as a local oscillator in a heterodyne receiver. The beam profile has been measured and transformed in to a close to Gaussian profile resulting in a good matching between the field patterns of the quantum cascade laser and the antenna of a superconducting hot electron bolometric mixer. Noise temperature measurements with the hot electron bolometer and a 2.5 THz quantum cascade laser yielded the same result as with a gas laser as local oscillator. (literal)
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