40-GHz wavelength tunable mode-locked SOA-based fiber laser with 40-nm tuning range

Shuangyi Yan; Jianguo Zhang; Wei Zhao

doi:10.3788/COL20080609.0676

Chinese Optics Letters, Volume. 6, Issue 9, 676(2008)

40-GHz wavelength tunable mode-locked SOA-based fiber laser with 40-nm tuning range

Shuangyi Yan^1,2, Jianguo Zhang^1,3, and Wei Zhao¹

¹State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119

²Graduate University of Chinese Academy of Sciences, Beijing 100049

³Department of Electrical, Computer and Communications Engineering, London South Bank University, 103 Borough Road, London SE1 0AA, UK

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A 40-GHz wavelength tunable mode-locked fiber ring laser based on cross-gain modulation in a semiconductor optical amplifier (SOA) is presented. Pulse trains with a pulse width of 10.5 ps at 40-GHz repetition frequency are obtained. The laser operates with almost 40-nm tuning range. The relationship between the key laser parameters and the output pulse characteristics is analyzed experimentally.

Keywords

140.0140 140.3520 140.3560 140.3600 140.4050

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Shuangyi Yan, Jianguo Zhang, Wei Zhao. 40-GHz wavelength tunable mode-locked SOA-based fiber laser with 40-nm tuning range[J]. Chinese Optics Letters, 2008, 6(9): 676

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Paper Information

Received: Mar. 6, 2008

Accepted: --

Published Online: Sep. 11, 2008

The Author Email:

DOI:10.3788/COL20080609.0676

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology