Abbreviated Journal Title
Opt. Express
Keywords
SLOW LIGHT; CHIP; Optics
Abstract
High-speed and tunable integrated optical delay lines are demonstrated based on silicon grating waveguides apodized by the super-Gaussian function. The submicron channel waveguides with inward-apodized gratings are fabricated by deep-ultraviolet optical lithography. Characterization of the compact delay lines shows that they offer true-time delays as long as 132 ps, tuning range of similar to 86 ps, and a minimum bit rate of similar to 13 Gb/s. For lower bit rates, delays as high as 220 ps and tuning range of 174 ps are feasible.
Journal Title
Optics Express
Volume
21
Issue/Number
17
Publication Date
1-1-2013
Document Type
Article
Language
English
First Page
19538
Last Page
19543
WOS Identifier
ISSN
1094-4087
Recommended Citation
Khan, Saeed and Fathpour, Sasan, "Demonstration of tunable optical delay lines based on apodized grating waveguides" (2013). Faculty Bibliography 2010s. 4201.
https://stars.library.ucf.edu/facultybib2010/4201
Comments
Authors: contact us about adding a copy of your work at STARS@ucf.edu