Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper

Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper

We experimentally demonstrate an arbitrary-order bandwidth-tunable differentiator using a programmable optical pulse shaper, which is based on spatial diffraction and liquid crystal modulation. The impact of bandwidth of optical pulse shaper on output power and pulsewidth of differentiation is theor...

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Bibliographic Details
Main Authors: Jianji Dong, Yuan Yu, Yin Zhang, Bowen Luo, Ting Yang, Xinliang Zhang
Format: Article
Language:English
Published: IEEE 2011-01-01
Series:IEEE Photonics Journal
Subjects:
Analog optical signal processing
ultrafast processing
pulse shaping
technologies for computing
Online Access:https://ieeexplore.ieee.org/document/6041008/
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spelling doaj-563acef5fb7e49c195b2999d74e49f502021-03-29T17:03:00ZengIEEEIEEE Photonics Journal1943-06552011-01-0136996100310.1109/JPHOT.2011.21709656041008Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse ShaperJianji Dong0Yuan Yu1Yin Zhang2Bowen Luo3Ting Yang4Xinliang Zhang5Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, ChinaWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, ChinaWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, ChinaWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, ChinaWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, ChinaWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, ChinaWe experimentally demonstrate an arbitrary-order bandwidth-tunable differentiator using a programmable optical pulse shaper, which is based on spatial diffraction and liquid crystal modulation. The impact of bandwidth of optical pulse shaper on output power and pulsewidth of differentiation is theoretically analyzed. In the experiment, all first-order, second-order, and third-order differentiators with bandwidths of 80, 160, and 320 GHz are obtained with average deviations of less than 4.2%. The differentiation of pseudorandom nonreturn-to-zero (NRZ) signals at 10 and 20 Gbit/s is also discussed.https://ieeexplore.ieee.org/document/6041008/Analog optical signal processingultrafast processingpulse shapingtechnologies for computing
collection DOAJ
language English
format Article
sources DOAJ
author Jianji Dong
Yuan Yu
Yin Zhang
Bowen Luo
Ting Yang
Xinliang Zhang
spellingShingle Jianji Dong
Yuan Yu
Yin Zhang
Bowen Luo
Ting Yang
Xinliang Zhang
Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper
IEEE Photonics Journal
Analog optical signal processing
ultrafast processing
pulse shaping
technologies for computing
author_facet Jianji Dong
Yuan Yu
Yin Zhang
Bowen Luo
Ting Yang
Xinliang Zhang
author_sort Jianji Dong
title Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper
title_short Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper
title_full Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper
title_fullStr Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper
title_full_unstemmed Arbitrary-Order Bandwidth-Tunable Temporal Differentiator Using a Programmable Optical Pulse Shaper
title_sort arbitrary-order bandwidth-tunable temporal differentiator using a programmable optical pulse shaper
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2011-01-01
description We experimentally demonstrate an arbitrary-order bandwidth-tunable differentiator using a programmable optical pulse shaper, which is based on spatial diffraction and liquid crystal modulation. The impact of bandwidth of optical pulse shaper on output power and pulsewidth of differentiation is theoretically analyzed. In the experiment, all first-order, second-order, and third-order differentiators with bandwidths of 80, 160, and 320 GHz are obtained with average deviations of less than 4.2%. The differentiation of pseudorandom nonreturn-to-zero (NRZ) signals at 10 and 20 Gbit/s is also discussed.
topic Analog optical signal processing
ultrafast processing
pulse shaping
technologies for computing
url https://ieeexplore.ieee.org/document/6041008/
work_keys_str_mv AT jianjidong arbitraryorderbandwidthtunabletemporaldifferentiatorusingaprogrammableopticalpulseshaper
AT yuanyu arbitraryorderbandwidthtunabletemporaldifferentiatorusingaprogrammableopticalpulseshaper
AT yinzhang arbitraryorderbandwidthtunabletemporaldifferentiatorusingaprogrammableopticalpulseshaper
AT bowenluo arbitraryorderbandwidthtunabletemporaldifferentiatorusingaprogrammableopticalpulseshaper
AT tingyang arbitraryorderbandwidthtunabletemporaldifferentiatorusingaprogrammableopticalpulseshaper
AT xinliangzhang arbitraryorderbandwidthtunabletemporaldifferentiatorusingaprogrammableopticalpulseshaper
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