http://www.cnr.it/ontology/cnr/individuo/prodotto/ID174566
Widely tunable ultraviolet-visible liquid crystal laser (Articolo in rivista)
- Type
- Label
- Widely tunable ultraviolet-visible liquid crystal laser (Articolo in rivista) (literal)
- Anno
- 2005-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1063/1.1855045 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- A. Chanishvili; G. Chilaya; . Petriashvili; R. Barberi; R. Bartolino; G. Cipparrone;A. Mazzulla; R. Gimenez; L. Oriol; M. Pinol (literal)
- Pagina inizio
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Scopu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Georgian Acad Sci, Inst Cybernet, GE-380086 Tbilisi, Rep of Georgia
Univ Calabria, Licryl Liquid Crystals Lab, INFM, Res Unit Cosenza,Dept Phys, I-87036 Arcavacata Di Rende, CS, Italy
Univ Zaragoza, ICMA, CSIC, E-50009 Zaragoza, Spain (literal)
- Titolo
- Widely tunable ultraviolet-visible liquid crystal laser (literal)
- Abstract
- ultraviolet-visible wavelength range is demonstrated using a single original device based on CLC as
resonator and several resonant dyes. The thought is to combine the CLC pitch gradient and the
distribution of different dyes. In the same cell, six dyes are combined in order to nearly cover the
whole wavelength range from ultraviolet s370 nmd to red s680 nmd. Some of the used dyes work as
emitter, while others work in the Förster regime to decouple the excitation and emission processes.
The relevant aspect of the device is that a simple translation of the cell respect to the same pump
beam enables fine tuning of the laser wavelength in almost all the visible range, up to the
ultraviolet. (literal)
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