Please use this identifier to cite or link to this item:
|Title:||Fabrication of buried channel waveguides in photosensitive glass using proton beam writing|
|Authors:||Bettiol, A.A. |
Venugopal Rao, S.
Van Kan, J.A.
|Source:||Bettiol, A.A., Venugopal Rao, S., Teo, E.J., Van Kan, J.A., Watt, F. (2006). Fabrication of buried channel waveguides in photosensitive glass using proton beam writing. Applied Physics Letters 88 (17) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2198798|
|Abstract:||We report our results on the fabrication and characterization of buried, channel optical waveguides in photosensitive Foturan™ glass using a high energy proton beam. Waveguides were fabricated with varying fluence, and the propagation loss and refractive index change were measured. Near-field mode data measured at 632.8 nm showed that waveguiding could be achieved for all fluences ranging from 1014 to 1016 protons cm2. The maximum positive refractive index change of 1.6× 10-3 was measured for the highest fluence. The waveguide propagation losses measured using the scattering technique were estimated to be in the range of 8.3-12.9 dBcm, increasing with proton fluence. © 2006 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Dec 6, 2017
WEB OF SCIENCETM
checked on Nov 19, 2017
checked on Dec 10, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.