Remodulation based coherence-free photonic notch filter with wide passband

E.H.W. Chan; R.A. Minasian

doi:10.1049/el:20070143

Remodulation based coherence-free photonic notch filter with wide passband

E.H.W. Chan, R.A. Minasian

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

10 Citations (Scopus)

Abstract

A new microwave photonic notch filter structure is presented. It is based on a remodulation concept, in which the second modulation is frequency selective. Results are presented for the new structure, which show a sharp narrow notch with a notch 6dB bandwidth of 63kHz and a notch depth of 44dB, a wide passband, and coherence-free operation with no phase induced intensity noise.

Original language	English
Pages (from-to)	641-642
Number of pages	2
Journal	Electronics Letters
Volume	43
Issue number	11
DOIs	https://doi.org/10.1049/el:20070143
Publication status	Published - 24 May 2007
Externally published	Yes

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10.1049/el:20070143

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abstract = "A new microwave photonic notch filter structure is presented. It is based on a remodulation concept, in which the second modulation is frequency selective. Results are presented for the new structure, which show a sharp narrow notch with a notch 6dB bandwidth of 63kHz and a notch depth of 44dB, a wide passband, and coherence-free operation with no phase induced intensity noise.",

keywords = "Bandwidth, Coherent light, Light modulation, Microwaves, Natural frequencies, Notch filters, Phase induced intensity, Remodulation, Second modulation, Wide passband, Photonic crystals",

author = "E.H.W. Chan and R.A. Minasian",

year = "2007",

month = may,

day = "24",

doi = "10.1049/el:20070143",

language = "English",

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pages = "641--642",

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AU - Chan, E.H.W.

AU - Minasian, R.A.

PY - 2007/5/24

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N2 - A new microwave photonic notch filter structure is presented. It is based on a remodulation concept, in which the second modulation is frequency selective. Results are presented for the new structure, which show a sharp narrow notch with a notch 6dB bandwidth of 63kHz and a notch depth of 44dB, a wide passband, and coherence-free operation with no phase induced intensity noise.

AB - A new microwave photonic notch filter structure is presented. It is based on a remodulation concept, in which the second modulation is frequency selective. Results are presented for the new structure, which show a sharp narrow notch with a notch 6dB bandwidth of 63kHz and a notch depth of 44dB, a wide passband, and coherence-free operation with no phase induced intensity noise.

KW - Bandwidth

KW - Coherent light

KW - Light modulation

KW - Microwaves

KW - Natural frequencies

KW - Notch filters, Phase induced intensity

KW - Remodulation

KW - Second modulation

KW - Wide passband, Photonic crystals

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DO - 10.1049/el:20070143

M3 - Article

SN - 0013-5194

VL - 43

SP - 641

EP - 642

JO - Electronics Letters

JF - Electronics Letters

IS - 11

ER -

Remodulation based coherence-free photonic notch filter with wide passband

Abstract

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