Citation
Gan, Gabriel K. W. and Shee, Yu Gang and Yeo, Kwok Shien and Madhiraji, G. Amouzad and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir
(2014)
Brillouin slow light: substantial optical delay in the second-order Brillouin gain spectrum.
Optics Letters, 39 (17).
pp. 5118-5121.
ISSN 0146-9592; ESSN: 1539-4794
Abstract
We experimentally demonstrate optical delay in the second-order Brillouin gain spectrum by incorporating a double Brillouin-frequency shifter into the system. By coinciding the seed signal with the second-order Brillouin gain spectrum, it was found that the seed signal experienced significantly larger delay as compared to the Brillouin slow light generated from the first-order Brillouin spectrum. At a Brillouin gain of 17 dB, the delay was found to be at maximum of 60 ns. This widens the window of promising opportunities into the deployment of all optical tunable delay into the existing optical signal processing.
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering |
| DOI Number: | https://doi.org/10.1364/OL.39.005118 |
| Publisher: | Optical Society of America |
| Keywords: | Brillouin; Brillouin gain; Brillouin gain spectrum; First-order; Optical delay; Second orders |
| Depositing User: | Nabilah Mustapa |
| Date Deposited: | 25 May 2015 11:46 |
| Last Modified: | 09 Oct 2015 07:06 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1364/OL.39.005118 |
| URI: | http://psasir.upm.edu.my/id/eprint/36684 |
| Statistic Details: | View Download Statistic |
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