Novel automatic control for the optimum optical gain and phase differences in SOA-MZI wavelength converter: Theory and experiment

Joo Youp Kim; Sang Kook Han

doi:10.1016/j.optcom.2005.11.068

Novel automatic control for the optimum optical gain and phase differences in SOA-MZI wavelength converter: Theory and experiment

Joo Youp Kim, Sang Kook Han

Department of Electrical and Electronic Engineering

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

6 Citations (Scopus)

Abstract

We have proposed, simulated, and experimentally verified the novel automatic control method and apparatus to automatically adjust and constantly maintain the optimum optical gain and phase differences in order to achieve the automatically optimized semiconductor optical amplifier (SOA)-Mach-Zehnder interferometer (MZI) wavelength converter (WC) with wide input power dynamic range (IPDR) and maximum extinction ratio (ER). Our automatic control algorithm is proposed through the results of simulation and its validity is confirmed through the experiment.

Original language	English
Pages (from-to)	130-140
Number of pages	11
Journal	Optics Communications
Volume	261
Issue number	1
DOIs	https://doi.org/10.1016/j.optcom.2005.11.068
Publication status	Published - 2006 May 1

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

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abstract = "We have proposed, simulated, and experimentally verified the novel automatic control method and apparatus to automatically adjust and constantly maintain the optimum optical gain and phase differences in order to achieve the automatically optimized semiconductor optical amplifier (SOA)-Mach-Zehnder interferometer (MZI) wavelength converter (WC) with wide input power dynamic range (IPDR) and maximum extinction ratio (ER). Our automatic control algorithm is proposed through the results of simulation and its validity is confirmed through the experiment.",

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