Multitap coherence-free photonic RF filter employing semiconductor optical amplifier

Rong Zheng; Kamal Alameh; Yong Tak Lee; Zhenglin Wang

doi:10.1002/mop.22352

Multitap coherence-free photonic RF filter employing semiconductor optical amplifier

Rong Zheng^*, Kamal Alameh, Yong Tak Lee, Zhenglin Wang

^*Corresponding author for this work

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

6 Citations (Scopus)

Abstract

A novel multitap coherence-free photonic bandpass RF filter utilizing the cross-gain modulation property of the semiconductor optical amplifier to convert a coherent RF-modulated laser carrier to a low-coherence light that is sliced and delayed to realize a stable transversal RF filter. An 8-tap photonic RF bandpass filter operating at 2.25 GHz with more than 15 dB rejection is experimentally demonstrated.

Original language	English
Pages (from-to)	1103-1106
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	49
Issue number	5
DOIs	https://doi.org/10.1002/mop.22352
Publication status	Published - 1 May 2007
Externally published	Yes

Keywords

Photonic RF filter
Semiconductor optical amplifier
Wavelength conversion

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10.1002/mop.22352

Cite this

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abstract = "A novel multitap coherence-free photonic bandpass RF filter utilizing the cross-gain modulation property of the semiconductor optical amplifier to convert a coherent RF-modulated laser carrier to a low-coherence light that is sliced and delayed to realize a stable transversal RF filter. An 8-tap photonic RF bandpass filter operating at 2.25 GHz with more than 15 dB rejection is experimentally demonstrated.",

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author = "Rong Zheng and Kamal Alameh and Lee, {Yong Tak} and Zhenglin Wang",

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AU - Alameh, Kamal

AU - Lee, Yong Tak

AU - Wang, Zhenglin

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Y1 - 2007/5/1

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AB - A novel multitap coherence-free photonic bandpass RF filter utilizing the cross-gain modulation property of the semiconductor optical amplifier to convert a coherent RF-modulated laser carrier to a low-coherence light that is sliced and delayed to realize a stable transversal RF filter. An 8-tap photonic RF bandpass filter operating at 2.25 GHz with more than 15 dB rejection is experimentally demonstrated.

KW - Photonic RF filter

KW - Semiconductor optical amplifier

KW - Wavelength conversion

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Multitap coherence-free photonic RF filter employing semiconductor optical amplifier

Abstract

Keywords

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