Nonlinearity suppression of electroabsorption modulator through dual-parallel modulation

Hyun Do Jung; Gyu Woong Lee; Sang Kook Han; Woo Young Choi

doi:10.1002/mop.1066

Nonlinearity suppression of electroabsorption modulator through dual-parallel modulation

Hyun Do Jung, Gyu Woong Lee, Sang Kook Han, Woo Young Choi

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article

25 Citations (Scopus)

Abstract

A novel linearization method is proposed to increase the dynamic range of an electro-absorption modulator in suboctave bandwidth operation by exploiting the fact that the phase of third-order intermodulation distortion varies with the dc bias voltage. A reduction of 14 dB in IMD3 and a subsequent increase of the linear dynamic range were experimentally obtained.

Original language	English
Pages (from-to)	2-5
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	29
Issue number	1
DOIs	https://doi.org/10.1002/mop.1066
Publication status	Published - 2001 Apr 5

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.1066

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