Tunable twin beams generated type-I LNB OPO (Articolo in rivista)

Type
Label
  • Tunable twin beams generated type-I LNB OPO (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s003400100645 (literal)
Alternative label
  • Porzio, A.; Altucci, C.; Autiero, M.; Chiummo, A.; De Lisio, C.; Solimeno, S. (2001)
    Tunable twin beams generated type-I LNB OPO
    in Applied physics. B, Lasers and optics (Print); Springer Verlag, New York NY (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Porzio, A.; Altucci, C.; Autiero, M.; Chiummo, A.; De Lisio, C.; Solimeno, S. (literal)
Pagina inizio
  • 763 (literal)
Pagina fine
  • 766 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.springerlink.com/content/b53gtgp144ahtx2n/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 73 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Complesso Univ Monte St Angelo, INFM, Univ Naples, I-80126 Naples, Italy 2. Univ Naples Federico II, Complesso Univ Monte St Angelo, Dipartimento Sci Fis, I-80126 Naples, Italy 3. Univ Basilicata, Dipartimento Chim, I-85100 Potenza, Italy (literal)
Titolo
  • Tunable twin beams generated type-I LNB OPO (literal)
Abstract
  • We present a novel scheme to separate spatially twin beams generated by a type-I lithium niobate (LNB) optical parametric oscillator near frequency degeneracy. The system is based on a holographic diffraction grating acting as a beam splitter in a balanced detector. The fast and easy temperature tuning of LNB index of refraction allows an easy control of the twin-beam wavelength distance in a range of the order of similar to 100 nm. We report correlation spectra measured for different twin-beam wavelength separations (15-60 nm) with a maximum noise reduction of 3.2 dB at 3.5 MHz. The described system exhibited a pump resonance stability longer than 6 h with infrared output power fluctuations within 4% around an average value of similar or equal to 2 mW in each beam. The measured oscillation threshold pump power was lower than 31 mW. (literal)
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