Second-harmonic generation in Langmuir-Blodgett waveguide overlays on single-mode optical fiber

Authors
Johal, SS James, SW Tatam, RP Ashwell, GJ
Citation
Ss. Johal et al., Second-harmonic generation in Langmuir-Blodgett waveguide overlays on single-mode optical fiber, OPTICS LETT, 24(17), 1999, pp. 1194-1196
Citations number
20
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS LETTERS
ISSN journal
01469592 → ACNP
Volume
24
Issue
17
Year of publication
1999
Pages
1194 - 1196
Database
ISI
SICI code
0146-9592(19990901)24:17<1194:SGILWO>2.0.ZU;2-#
Abstract
Second-harmonic radiation has been obtained from Langmuir-Blodgett films of E-N-octadecyl-4-[2-(4-dibutylaminophenyl)ethenyl] quinolinium octadecylsul fate, deposited as a waveguide overlay upon optical fiber that is single mo de at the pump wavelength (lambda = 1064 nm). A quadratic relationship betw een the pump power and second-harmonic intensity was observed. (C) 1999 Opt ical Society of America.