Investigation of input power dynamic range enhancement of a cross-phase modulation wavelength converter by pre-amplification

Yong Soo Jeon; Jeung Mo Kang; Tae Young Kim; Sang Kook Han; Seok Lee

doi:10.1002/mop.10697

Investigation of input power dynamic range enhancement of a cross-phase modulation wavelength converter by pre-amplification

Yong Soo Jeon, Jeung Mo Kang, Tae Young Kim, Sang Kook Han, Seok Lee

Department of Electrical and Electronic Engineering

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

Abstract

The performance of a pre-amplified cross-phase modulation (XPM) wavelength converter has been theoretically investigated. We showed that the pre-amplifier enhances the input optical power dynamic range by 3 dB. The additional 4-dB improvement of the power penalty in wavelength conversion obtained through BER simulation shows that integrating a pre-amplifier enables the accommodation of a relatively small input optical power.

Original language	English
Pages (from-to)	131-134
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	36
Issue number	2
DOIs	https://doi.org/10.1002/mop.10697
Publication status	Published - 2003 Jan 20

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1002/mop.10697

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abstract = "The performance of a pre-amplified cross-phase modulation (XPM) wavelength converter has been theoretically investigated. We showed that the pre-amplifier enhances the input optical power dynamic range by 3 dB. The additional 4-dB improvement of the power penalty in wavelength conversion obtained through BER simulation shows that integrating a pre-amplifier enables the accommodation of a relatively small input optical power.",

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AU - Lee, Seok

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