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Proceedings Paper

Wavelength-dependence transmission experiment of feedforward optical transmitter using light injection technique in WDM/SCM radio-over-fiber system
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Paper Abstract

We have experimentally demonstrated the transmission performance of a feedforward optical transmitter using an external light injection technique. The feedforward compensation method shows 31 dB intermodulation distortion suppression and 2.2 dB noise reduction. A high side-mode suppression ratio (SMSR) exceeding 35 dB of the wavelength-locked FP-LD was obtained over 12 nm ranges. The suppression characteristics of the intermodulation distortion for wavelength differences and various transmission lengths were measured and analyzed as the evaluation criteria for the transmission performance in WDM/SCM based radio-over-fiber systems.

Paper Details

Date Published: 12 February 2008
PDF: 8 pages
Proc. SPIE 6897, Optoelectronic Integrated Circuits X, 689710 (12 February 2008); doi: 10.1117/12.762024
Show Author Affiliations
Yon Tae Moon, Chung-Ang Univ. (South Korea)
Jun Woo Jang, Chung-Ang Univ. (South Korea)
Woon-Kyung Choi, Chung-Ang Univ. (South Korea)
Young-Wan Choi, Chung-Ang Univ. (South Korea)

Published in SPIE Proceedings Vol. 6897:
Optoelectronic Integrated Circuits X
Louay A. Eldada; El-Hang Lee, Editor(s)

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