DocumentCode
680633
Title
Optical double-pass in an acousto-optic tunable filter in quasi-collinear interaction
Author
Issa, Hamza ; Quintard, V. ; Perennou, A.
Author_Institution
Lab.-STICC, Ecole Nat. d´Ing. de Brest (ENIB), Brest, France
fYear
2013
fDate
15-18 Dec. 2013
Firstpage
1
Lastpage
4
Abstract
The paper presents the architecture of an acousto-optic tunable filter (AOTF) close-to-collinear interaction, in order to improved performances in terms of crosstalk and selectivity: the FWHM (Full width at half maximum) is decreased and the side lobe level is reduced. This filter architecture is based on a double-pass of the optical wave in the crystal and takes advantage of the anisotropic interaction.
Keywords
acousto-optical filters; optical crosstalk; optical tuning; acousto-optic tunable filter; crosstalk; optical double-pass; optical wave; quasicollinear interaction; selectivity; Indexes; Optical beams; Optical diffraction; Optical filters; Optical polarization; Radio frequency; Transducers; Optical filter; acousto-optic interaction; crosstalk; selectivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Microelectronics (ICM), 2013 25th International Conference on
Conference_Location
Beirut
Print_ISBN
978-1-4799-3569-7
Type
conf
DOI
10.1109/ICM.2013.6734974
Filename
6734974
Link To Document