Weak feedback assisted random fiber laser from 45°-tilted fiber Bragg grating

Zhijia Hu; Rui Ma; Xiaojuan Zhang; Zhongyuan Sun; Xin Liu; Jun Liu; Kang Xie; Lin Zhang

doi:10.1364/OE.27.003255

Weak feedback assisted random fiber laser from 45°-tilted fiber Bragg grating

Zhijia Hu, Rui Ma, Xiaojuan Zhang, Zhongyuan Sun, Xin Liu, Jun Liu, Kang Xie, Lin Zhang

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

Abstract

We have demonstrated the realization of a high-polarization random fiber laser
(RFL) output based on the hybrid Raman and Erbium gain with the tailored effect provided
by a 45°-tilted fiber Bragg grating (45°-TFBG), revealing an improvement in the polarization
extinction ratio (PER) and achieving a PER of ~15.3 dB. The hybrid RFL system
incorporating the 45°-TFBG has been systematically characterized. The random lasing
wavelength can be fixed under the extremely weak feedback effect of the 45°-TFBG with
reflectivity of 0.09%. In addition, numerical simulation has verified that the weak feedback
can boost the random lasing emission with fixed wavelength using a power balance model,
which is in good accordance with the experiment results.

Original language	English
Pages (from-to)	3255-3263
Number of pages	9
Journal	Optics Express
Volume	27
Issue number	3
DOIs	https://doi.org/10.1364/OE.27.003255
Publication status	Published - 30 Jan 2019

Bibliographical note

© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

Funding: National Natural Science Foundation of China (11874012, 11404087, 11574070, 11404086);
Fundamental Research Funds for the Central Universities (JZ2017HGTB0187,
PA2018GDQT0006); the Project of State Key Laboratory of Environment-friendly Energy
Materials, Southwest University of Science and Technology (17FKSY0109); China
Postdoctoral Science Foundation (2015M571917, 2017T100442); the European Union’s
Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant
agreement (744817); and Anhui Province Key Laboratory of Environment-friendly Polymer
Materials (KF2019001).

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10.1364/OE.27.003255Licence: Other

Weak feedback assisted random fiber laser
© 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. Funding: National Natural Science Foundation of China (11874012, 11404087, 11574070, 11404086); Fundamental Research Funds for the Central Universities (JZ2017HGTB0187, PA2018GDQT0006); the Project of State Key Laboratory of Environment-friendly Energy Materials, Southwest University of Science and Technology (17FKSY0109); China Postdoctoral Science Foundation (2015M571917, 2017T100442); the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement (744817); and Anhui Province Key Laboratory of Environment-friendly Polymer Materials (KF2019001).
Final published version, 4.56 MBLicence: Other

Cite this

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title = "Weak feedback assisted random fiber laser from 45°-tilted fiber Bragg grating",

abstract = "We have demonstrated the realization of a high-polarization random fiber laser(RFL) output based on the hybrid Raman and Erbium gain with the tailored effect providedby a 45°-tilted fiber Bragg grating (45°-TFBG), revealing an improvement in the polarizationextinction ratio (PER) and achieving a PER of ~15.3 dB. The hybrid RFL systemincorporating the 45°-TFBG has been systematically characterized. The random lasingwavelength can be fixed under the extremely weak feedback effect of the 45°-TFBG withreflectivity of 0.09%. In addition, numerical simulation has verified that the weak feedbackcan boost the random lasing emission with fixed wavelength using a power balance model,which is in good accordance with the experiment results. ",

author = "Zhijia Hu and Rui Ma and Xiaojuan Zhang and Zhongyuan Sun and Xin Liu and Jun Liu and Kang Xie and Lin Zhang",

note = "{\textcopyright} 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement Funding: National Natural Science Foundation of China (11874012, 11404087, 11574070, 11404086); Fundamental Research Funds for the Central Universities (JZ2017HGTB0187, PA2018GDQT0006); the Project of State Key Laboratory of Environment-friendly Energy Materials, Southwest University of Science and Technology (17FKSY0109); China Postdoctoral Science Foundation (2015M571917, 2017T100442); the European Union{\textquoteright}s Horizon 2020 research and innovation programme under the Marie Sk{\l}odowska-Curie grant agreement (744817); and Anhui Province Key Laboratory of Environment-friendly Polymer Materials (KF2019001). ",

year = "2019",

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doi = "10.1364/OE.27.003255",

language = "English",

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T1 - Weak feedback assisted random fiber laser from 45°-tilted fiber Bragg grating

AU - Hu, Zhijia

AU - Ma, Rui

AU - Zhang, Xiaojuan

AU - Sun, Zhongyuan

AU - Liu, Xin

AU - Liu, Jun

AU - Xie, Kang

AU - Zhang, Lin

N1 - © 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement Funding: National Natural Science Foundation of China (11874012, 11404087, 11574070, 11404086); Fundamental Research Funds for the Central Universities (JZ2017HGTB0187, PA2018GDQT0006); the Project of State Key Laboratory of Environment-friendly Energy Materials, Southwest University of Science and Technology (17FKSY0109); China Postdoctoral Science Foundation (2015M571917, 2017T100442); the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement (744817); and Anhui Province Key Laboratory of Environment-friendly Polymer Materials (KF2019001).

PY - 2019/1/30

Y1 - 2019/1/30

N2 - We have demonstrated the realization of a high-polarization random fiber laser(RFL) output based on the hybrid Raman and Erbium gain with the tailored effect providedby a 45°-tilted fiber Bragg grating (45°-TFBG), revealing an improvement in the polarizationextinction ratio (PER) and achieving a PER of ~15.3 dB. The hybrid RFL systemincorporating the 45°-TFBG has been systematically characterized. The random lasingwavelength can be fixed under the extremely weak feedback effect of the 45°-TFBG withreflectivity of 0.09%. In addition, numerical simulation has verified that the weak feedbackcan boost the random lasing emission with fixed wavelength using a power balance model,which is in good accordance with the experiment results.

AB - We have demonstrated the realization of a high-polarization random fiber laser(RFL) output based on the hybrid Raman and Erbium gain with the tailored effect providedby a 45°-tilted fiber Bragg grating (45°-TFBG), revealing an improvement in the polarizationextinction ratio (PER) and achieving a PER of ~15.3 dB. The hybrid RFL systemincorporating the 45°-TFBG has been systematically characterized. The random lasingwavelength can be fixed under the extremely weak feedback effect of the 45°-TFBG withreflectivity of 0.09%. In addition, numerical simulation has verified that the weak feedbackcan boost the random lasing emission with fixed wavelength using a power balance model,which is in good accordance with the experiment results.

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EP - 3263

JO - Optics Express

JF - Optics Express

IS - 3

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Weak feedback assisted random fiber laser from 45°-tilted fiber Bragg grating

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