Title :
268 nm period bragg gratings and integrated circuits produced by direct UV writing
Author :
Kundys, Dmytro O. ; Gates, James C. ; Major, Huw E. ; Gawith, Corin B.E. ; Smith, Peter G R
Author_Institution :
Optoelectron. Res. Centre, Univ. of Southampton, Southampton
Abstract :
We demonstrate 268 nm period planar Bragg gratings and Mach-Zehnder interferometers fabricated by direct UV-writing. Grating reflectivities of ~30 dB and FWHM of ~0.16 nm were measured at operational wavelengths around 800 nm.
Keywords :
Bragg gratings; Mach-Zehnder interferometers; diffraction gratings; integrated optics; optical fabrication; reflectivity; ultraviolet radiation effects; FWHM; Mach-Zehnder interferometers; direct UV writing; direct UV-writing; planar Bragg gratings; reflectivity; Biomedical optical imaging; Bragg gratings; Integrated optics; Optical filters; Optical interferometry; Optical sensors; Optical signal processing; Optical variables control; Optical waveguides; Writing; (130.0250) Optoelectronics; (250.0250) Integrated Optics Devices;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
