All-fiber tunable laser based on an acousto-optic tunable filter and a tapered fiber

Ligang Huang; Xiaobo Song; Pengfa Chang; Weihua Peng; Wending Zhang; Feng Gao; Fang Bo; Guoquan Zhang; Jingjun Xu

doi:10.1364/OE.24.007449

All-fiber tunable laser based on an acousto-optic tunable filter and a tapered fiber

Ligang Huang, Xiaobo Song, Pengfa Chang, Weihua Peng, Wending Zhang, Feng Gao, Fang Bo, Guoquan Zhang, Jingjun Xu

School of Physical Science and Technology

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

34 Scopus citations

Abstract

An all-fiber tunable laser was fabricated based on an acousto-optic tunable filter and a tapered fiber. The structure was of a high signal-to-noise ratio, therefore, no extra gain flattening was needed in the laser. In the experiment, the wavelength of the laser could be tuned from 1532.1 nm to 1570.4 nm with a 3-dB bandwidth of about 0.2 nm. Given enough nonlinearity in the laser cavity, it could also generate a sliding-frequency pulse train. The laser gains advantages of fast tuning and agility in pulse generation, and its simple structure is low cost for practical applications.

Original language	English
Pages (from-to)	7449-7455
Number of pages	7
Journal	Optics Express
Volume	24
Issue number	7
DOIs	https://doi.org/10.1364/OE.24.007449
State	Published - 4 Apr 2016

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title = "All-fiber tunable laser based on an acousto-optic tunable filter and a tapered fiber",

abstract = "An all-fiber tunable laser was fabricated based on an acousto-optic tunable filter and a tapered fiber. The structure was of a high signal-to-noise ratio, therefore, no extra gain flattening was needed in the laser. In the experiment, the wavelength of the laser could be tuned from 1532.1 nm to 1570.4 nm with a 3-dB bandwidth of about 0.2 nm. Given enough nonlinearity in the laser cavity, it could also generate a sliding-frequency pulse train. The laser gains advantages of fast tuning and agility in pulse generation, and its simple structure is low cost for practical applications.",

author = "Ligang Huang and Xiaobo Song and Pengfa Chang and Weihua Peng and Wending Zhang and Feng Gao and Fang Bo and Guoquan Zhang and Jingjun Xu",

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AU - Huang, Ligang

AU - Song, Xiaobo

AU - Chang, Pengfa

AU - Peng, Weihua

AU - Zhang, Wending

AU - Gao, Feng

AU - Bo, Fang

AU - Zhang, Guoquan

AU - Xu, Jingjun

PY - 2016/4/4

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AB - An all-fiber tunable laser was fabricated based on an acousto-optic tunable filter and a tapered fiber. The structure was of a high signal-to-noise ratio, therefore, no extra gain flattening was needed in the laser. In the experiment, the wavelength of the laser could be tuned from 1532.1 nm to 1570.4 nm with a 3-dB bandwidth of about 0.2 nm. Given enough nonlinearity in the laser cavity, it could also generate a sliding-frequency pulse train. The laser gains advantages of fast tuning and agility in pulse generation, and its simple structure is low cost for practical applications.

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All-fiber tunable laser based on an acousto-optic tunable filter and a tapered fiber

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