High-resolution microwave photonic notch filter with low-noise and low group delay ripple performance

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

doi:10.1109/URSIGASS.2011.6050655

High-resolution microwave photonic notch filter with low-noise and low group delay ripple performance

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

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper published in Proceedings › peer-review

1 Citation (Scopus)

Abstract

A high-resolution microwave photonic notch filter having a wide passband and a narrow notch, is presented. It is based on a WDM multiple double-pass modulation approach using Bragg grating reflectors. The WDM laser powers are optimised to flatten the filter passband and to improve the filter group delay performance. The filter operates over a wide frequency range, and the notch frequency is tunable. Experimental results demonstrate a microwave photonic notch filter with a wide and flat passband, a narrow notch at GHz frequency and a high signal-to-noise ratio performance. Tunable coherence-free operation of the notch filter is also shown.

Original language	English
Title of host publication	30th URSI General Assembly and Scientific Symposium
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	-
Number of pages	4
ISBN (Electronic)	978-1-4244-6051-9
ISBN (Print)	978-1-4244-5117-3
DOIs	https://doi.org/10.1109/URSIGASS.2011.6050655
Publication status	Published - 2011
Externally published	Yes
Event	30th URSI General Assembly and Scientific Symposium - Istanbul; Turkey Duration: 13 Aug 2011 → 20 Aug 2011

Conference

Conference	30th URSI General Assembly and Scientific Symposium
Abbreviated title	URSIGASS 2011
Period	13/08/11 → 20/08/11

Bibliographical note

Conference of 2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 ; Conference Date: 13 August 2011 Through 20 August 2011; Conference Code:87252

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10.1109/URSIGASS.2011.6050655

Cite this

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title = "High-resolution microwave photonic notch filter with low-noise and low group delay ripple performance",

abstract = "A high-resolution microwave photonic notch filter having a wide passband and a narrow notch, is presented. It is based on a WDM multiple double-pass modulation approach using Bragg grating reflectors. The WDM laser powers are optimised to flatten the filter passband and to improve the filter group delay performance. The filter operates over a wide frequency range, and the notch frequency is tunable. Experimental results demonstrate a microwave photonic notch filter with a wide and flat passband, a narrow notch at GHz frequency and a high signal-to-noise ratio performance. Tunable coherence-free operation of the notch filter is also shown. ",

keywords = "Bragg grating reflectors, Delay performance, Double pass, GHz frequencies, Group delay ripples, High resolution, High signal-to-noise ratio, Laser power, Low noise, Microwave Photonics, Notch frequencies, Pass bands, Wide frequency range, Wide passband, Fading (radio), Group delay, Notch filters, Signal to noise ratio, Microwave filters",

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

note = "Conference of 2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 ; Conference Date: 13 August 2011 Through 20 August 2011; Conference Code:87252; 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 ; Conference date: 13-08-2011 Through 20-08-2011",

year = "2011",

doi = "10.1109/URSIGASS.2011.6050655",

language = "English",

isbn = "978-1-4244-5117-3",

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booktitle = "30th URSI General Assembly and Scientific Symposium",

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High-resolution microwave photonic notch filter with low-noise and low group delay ripple performance. / Chan, E.H.W.; Minasian, R.A.
30th URSI General Assembly and Scientific Symposium. IEEE, Institute of Electrical and Electronics Engineers, 2011. p. -.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper published in Proceedings › peer-review

TY - GEN

T1 - High-resolution microwave photonic notch filter with low-noise and low group delay ripple performance

AU - Chan, E.H.W.

AU - Minasian, R.A.

N1 - Conference of 2011 30th URSI General Assembly and Scientific Symposium, URSIGASS 2011 ; Conference Date: 13 August 2011 Through 20 August 2011; Conference Code:87252

PY - 2011

Y1 - 2011

N2 - A high-resolution microwave photonic notch filter having a wide passband and a narrow notch, is presented. It is based on a WDM multiple double-pass modulation approach using Bragg grating reflectors. The WDM laser powers are optimised to flatten the filter passband and to improve the filter group delay performance. The filter operates over a wide frequency range, and the notch frequency is tunable. Experimental results demonstrate a microwave photonic notch filter with a wide and flat passband, a narrow notch at GHz frequency and a high signal-to-noise ratio performance. Tunable coherence-free operation of the notch filter is also shown.

AB - A high-resolution microwave photonic notch filter having a wide passband and a narrow notch, is presented. It is based on a WDM multiple double-pass modulation approach using Bragg grating reflectors. The WDM laser powers are optimised to flatten the filter passband and to improve the filter group delay performance. The filter operates over a wide frequency range, and the notch frequency is tunable. Experimental results demonstrate a microwave photonic notch filter with a wide and flat passband, a narrow notch at GHz frequency and a high signal-to-noise ratio performance. Tunable coherence-free operation of the notch filter is also shown.

KW - Bragg grating reflectors

KW - Delay performance

KW - Double pass

KW - GHz frequencies

KW - Group delay ripples

KW - High resolution

KW - High signal-to-noise ratio

KW - Laser power

KW - Low noise

KW - Microwave Photonics

KW - Notch frequencies

KW - Pass bands

KW - Wide frequency range

KW - Wide passband, Fading (radio)

KW - Group delay

KW - Notch filters

KW - Signal to noise ratio, Microwave filters

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U2 - 10.1109/URSIGASS.2011.6050655

DO - 10.1109/URSIGASS.2011.6050655

M3 - Conference Paper published in Proceedings

SN - 978-1-4244-5117-3

SP - -

BT - 30th URSI General Assembly and Scientific Symposium

PB - IEEE, Institute of Electrical and Electronics Engineers

T2 - 30th URSI General Assembly and Scientific Symposium

Y2 - 13 August 2011 through 20 August 2011

ER -

High-resolution microwave photonic notch filter with low-noise and low group delay ripple performance

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