Title :
High Quality Comb Filters in Chalcogenide Rib Waveguides
Author :
Choi, Duk-Yong ; Madden, Steve ; Rode, Andrei ; Wang, Rongping ; Luther-Davies, Barry ; Baker, Neil ; Eggleton, Benjamin
Author_Institution :
Laser Phys. Centre, Australian Nat. Univ., Canberra, ACT
Abstract :
We report the fabrication of high quality comb filters in a photosensitive chalcogenide glass rib waveguide where the shadow mask required to create the grating was integrated directly onto the waveguide chip.
Keywords :
Bragg gratings; arsenic compounds; chalcogenide glasses; comb filters; integrated optics; masks; optical fabrication; optical waveguide filters; optical waveguides; photolithography; As2S3; Bragg gratings; chalcogenide glass rib waveguide; high quality comb filters; photolithography; photosensitivity; shadow mask; waveguide chip; wavelength 532 nm; Amplitude modulation; Bragg gratings; Glass; Optical devices; Optical filters; Optical waveguides; Pulsed laser deposition; Surface waves; Waveguide lasers; Writing;
Conference_Titel :
Optical Internet, 2007 and the 2007 32nd Australian Conference on Optical Fibre Technology. COIN-ACOFT 2007. Joint International Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-0-9775657-3-3
Electronic_ISBN :
978-0-9775657-3-3
DOI :
10.1109/COINACOFT.2007.4519168
