Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller

We proposed and experimentally demonstrated an all-fiber structured wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital-controlled thermal array. The central frequency of the differentiation can be reconfigured from 192.141 to...

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Main Authors:	Zhang, Hailiang, Tang, Ming, Xie, Yiwei, Fu, Songnian, Liu, Deming, Shum, Perry Ping
Other Authors:	School of Electrical and Electronic Engineering
Format:	Article
Language:	English
Published:	2014
Subjects:	DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Online Access:	https://hdl.handle.net/10356/104096 http://hdl.handle.net/10220/19499
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Institution:	Nanyang Technological University
Language:	English

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spelling	sg-ntu-dr.10356-1040962020-09-26T22:04:42Z Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller Zhang, Hailiang Tang, Ming Xie, Yiwei Fu, Songnian Liu, Deming Shum, Perry Ping School of Electrical and Electronic Engineering Research Techno Plaza DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics We proposed and experimentally demonstrated an all-fiber structured wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital-controlled thermal array. The central frequency of the differentiation can be reconfigured from 192.141 to 192.616 THz by a programmable circuit. In the experiment, a second-order differentiator with 3 dB bandwidth of 0.086 THz is achieved with a root mean square error of 4.89%. Published version 2014-06-02T04:16:35Z 2019-12-06T21:26:19Z 2014-06-02T04:16:35Z 2019-12-06T21:26:19Z 2014 2014 Journal Article Zhang, H., Tang, M., Xie, Y., Fu, S., Liu, D.,& Shum, P. P. (2014). Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller. Optics Letters, 39(7), 2004-2007. 0146-9592 https://hdl.handle.net/10356/104096 http://hdl.handle.net/10220/19499 10.1364/OL.39.002004 en Optics letters © 2014 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: http://dx.doi.org/10.1364/OL.39.002004. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution	Nanyang Technological University
building	NTU Library
country	Singapore
collection	DR-NTU
language	English
topic	DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Zhang, Hailiang Tang, Ming Xie, Yiwei Fu, Songnian Liu, Deming Shum, Perry Ping Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller
description	We proposed and experimentally demonstrated an all-fiber structured wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital-controlled thermal array. The central frequency of the differentiation can be reconfigured from 192.141 to 192.616 THz by a programmable circuit. In the experiment, a second-order differentiator with 3 dB bandwidth of 0.086 THz is achieved with a root mean square error of 4.89%.
author2	School of Electrical and Electronic Engineering
author_facet	School of Electrical and Electronic Engineering Zhang, Hailiang Tang, Ming Xie, Yiwei Fu, Songnian Liu, Deming Shum, Perry Ping
format	Article
author	Zhang, Hailiang Tang, Ming Xie, Yiwei Fu, Songnian Liu, Deming Shum, Perry Ping
author_sort	Zhang, Hailiang
title	Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller
title_short	Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller
title_full	Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller
title_fullStr	Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller
title_full_unstemmed	Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller
title_sort	programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber bragg grating and a digital thermal controller
publishDate	2014
url	https://hdl.handle.net/10356/104096 http://hdl.handle.net/10220/19499
_version_	1681058311520124928

Programmable wavelength-tunable second-order optical temporal differentiator based on a linearly chirped fiber Bragg grating and a digital thermal controller

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