Recirculating fiber-optic notch filter employing fiber gratings

W Zhang; J A R Williams; I Bennion

doi:10.1109/68.769724

Recirculating fiber-optic notch filter employing fiber gratings

W Zhang^*, J A R Williams, I Bennion

^*Corresponding author for this work

Aston Institute of Photonic Technologies (AiPT)

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

9 Citations (Scopus)

Abstract

A novel recirculating fiber-optic notch filter is demonstrated by using two fiber gratings. The notch depth of the filter is maximized by employing a chirped grating with a triangular reflection spectrum. The free-spectral range (FSR) of the filter is changed by changing the spacing between the two used gratings. Overall, the filter offers an effective, precise and flexibly tuned real-time device for the signal processing of fiber radio-frequency systems.

Original language	English
Pages (from-to)	836-838
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	11
Issue number	7
DOIs	https://doi.org/10.1109/68.769724
Publication status	Published - Jul 1999

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title = "Recirculating fiber-optic notch filter employing fiber gratings",

abstract = "A novel recirculating fiber-optic notch filter is demonstrated by using two fiber gratings. The notch depth of the filter is maximized by employing a chirped grating with a triangular reflection spectrum. The free-spectral range (FSR) of the filter is changed by changing the spacing between the two used gratings. Overall, the filter offers an effective, precise and flexibly tuned real-time device for the signal processing of fiber radio-frequency systems.",

author = "W Zhang and Williams, {J A R} and I Bennion",

year = "1999",

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doi = "10.1109/68.769724",

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AU - Williams, J A R

AU - Bennion, I

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N2 - A novel recirculating fiber-optic notch filter is demonstrated by using two fiber gratings. The notch depth of the filter is maximized by employing a chirped grating with a triangular reflection spectrum. The free-spectral range (FSR) of the filter is changed by changing the spacing between the two used gratings. Overall, the filter offers an effective, precise and flexibly tuned real-time device for the signal processing of fiber radio-frequency systems.

AB - A novel recirculating fiber-optic notch filter is demonstrated by using two fiber gratings. The notch depth of the filter is maximized by employing a chirped grating with a triangular reflection spectrum. The free-spectral range (FSR) of the filter is changed by changing the spacing between the two used gratings. Overall, the filter offers an effective, precise and flexibly tuned real-time device for the signal processing of fiber radio-frequency systems.

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UR - http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=769724

U2 - 10.1109/68.769724

DO - 10.1109/68.769724

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JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 7

ER -

Recirculating fiber-optic notch filter employing fiber gratings

Abstract

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