DocumentCode :
2865398
Title :
Moiré reflecting Bragg gratings recorded in photo-thermo-refractive glass
Author :
Glebov, Leonid B. ; Lumeau, Julien ; Mokhov, Sergiy ; Smirnov, Vadim ; Zeldovich, Boris Yo
Author_Institution :
CREOL, Univ. of Central Florida, Orlando, FL, USA
fYear :
2009
fDate :
14-19 June 2009
Firstpage :
1
Lastpage :
1
Abstract :
An experimental demonstration of a Moire RBG recorded in PTR glass is described. Two shifted RBGs, having respectively central wavelengths at 1547.2 and 1547.4 nm, were holographically recorded in the same plate of PTR glass using expended beams from a He-Cd laser. Then, the sample was developed for 1 hour at 515 degC. After heat-treatment the sample was cut and polished to thickness equal to 6 mm and finally AR coated.
Keywords :
Bragg gratings; antireflection coatings; heat treatment; holography; laser materials processing; optical fabrication; optical glass; photorefractive materials; AR coatings; He-Cd; Moire reflecting Bragg grating recording; PTR glass; heat-treatment; helium-cadmium laser; holographic recording; photo-thermo-refractive glass; polishing; size 6 mm; temperature 515 C; time 1 h; wavelength 1547.2 nm; wavelength 1547.4 nm; Band pass filters; Bandwidth; Bragg gratings; Glass; Holography; Optical filters; Optical recording; Refractive index; Resonance; Space technology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-4079-5
Electronic_ISBN :
978-1-4244-4080-1
Type :
conf
DOI :
10.1109/CLEOE-EQEC.2009.5196494
Filename :
5196494
Link To Document :
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