A novel tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a DFB laser diode and fiber Bragg grating

Shenping  Li; K.S. Chiang; W.A. Gambling; Y. Liu; L. Zhang; I. Bennion

doi:10.1109/68.874237

A novel tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a DFB laser diode and fiber Bragg grating

Shenping Li, K.S. Chiang, W.A. Gambling, Y. Liu, L. Zhang, I. Bennion

Aston Institute of Photonic Technologies (AiPT)

Research output: Contribution to journal › Article › peer-review

Abstract

We demonstrate experimentally a novel and simple tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a distribution feedback laser diode and high reflection fiber Bragg gratings (FBGs). In this filter, variable time delay is provided by cascaded high reflection fiber Bragg gratings (FBGs), and the tuning of the filter is realized by tuning different FBG to match the fixed carrier wavelength, or adjusting the carrier wavelength to fit different FBG. The incoherent negative tapping is realized by using the carrier depletion effect in a distribution feedback laser diode.

Original language	English
Pages (from-to)	1207-1209
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	12
Issue number	9
DOIs	https://doi.org/10.1109/68.874237
Publication status	Published - Sept 2000

Keywords

Bragg gratings
diode lasers

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title = "A novel tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a DFB laser diode and fiber Bragg grating",

abstract = "We demonstrate experimentally a novel and simple tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a distribution feedback laser diode and high reflection fiber Bragg gratings (FBGs). In this filter, variable time delay is provided by cascaded high reflection fiber Bragg gratings (FBGs), and the tuning of the filter is realized by tuning different FBG to match the fixed carrier wavelength, or adjusting the carrier wavelength to fit different FBG. The incoherent negative tapping is realized by using the carrier depletion effect in a distribution feedback laser diode.",

keywords = "Bragg gratings, diode lasers",

author = "Shenping Li and K.S. Chiang and W.A. Gambling and Y. Liu and L. Zhang and I. Bennion",

year = "2000",

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AU - Li, Shenping

AU - Chiang, K.S.

AU - Gambling, W.A.

AU - Liu, Y.

AU - Zhang, L.

AU - Bennion, I.

PY - 2000/9

Y1 - 2000/9

N2 - We demonstrate experimentally a novel and simple tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a distribution feedback laser diode and high reflection fiber Bragg gratings (FBGs). In this filter, variable time delay is provided by cascaded high reflection fiber Bragg gratings (FBGs), and the tuning of the filter is realized by tuning different FBG to match the fixed carrier wavelength, or adjusting the carrier wavelength to fit different FBG. The incoherent negative tapping is realized by using the carrier depletion effect in a distribution feedback laser diode.

AB - We demonstrate experimentally a novel and simple tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a distribution feedback laser diode and high reflection fiber Bragg gratings (FBGs). In this filter, variable time delay is provided by cascaded high reflection fiber Bragg gratings (FBGs), and the tuning of the filter is realized by tuning different FBG to match the fixed carrier wavelength, or adjusting the carrier wavelength to fit different FBG. The incoherent negative tapping is realized by using the carrier depletion effect in a distribution feedback laser diode.

KW - Bragg gratings

KW - diode lasers

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UR - http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=874237

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M3 - Article

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JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 9

ER -

A novel tunable all-optical incoherent negative-tap fiber-optic transversal filter based on a DFB laser diode and fiber Bragg grating

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Keywords

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