Standard

Over 400 W graded-index fiber Raman laser with brightness enhancement. / Fan, Chenchen; Chen, Yizhu; Yao, Tianfu et al.

In: Optics Express, Vol. 29, No. 13, 21.06.2021, p. 19441-19449.

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

Harvard

Fan, C, Chen, Y, Yao, T, Xiao, H, Xu, J, Leng, J, Zhou, P, Wolf, AA, Nemov, IN, Kuznetsov, AG, Kablukov, SI & Babin, SA 2021, 'Over 400 W graded-index fiber Raman laser with brightness enhancement', Optics Express, vol. 29, no. 13, pp. 19441-19449. https://doi.org/10.1364/OE.427605

APA

Fan, C., Chen, Y., Yao, T., Xiao, H., Xu, J., Leng, J., Zhou, P., Wolf, A. A., Nemov, I. N., Kuznetsov, A. G., Kablukov, S. I., & Babin, S. A. (2021). Over 400 W graded-index fiber Raman laser with brightness enhancement. Optics Express, 29(13), 19441-19449. https://doi.org/10.1364/OE.427605

Vancouver

Fan C, Chen Y, Yao T, Xiao H, Xu J, Leng J et al. Over 400 W graded-index fiber Raman laser with brightness enhancement. Optics Express. 2021 Jun 21;29(13):19441-19449. doi: 10.1364/OE.427605

Author

Fan, Chenchen ; Chen, Yizhu ; Yao, Tianfu et al. / Over 400 W graded-index fiber Raman laser with brightness enhancement. In: Optics Express. 2021 ; Vol. 29, No. 13. pp. 19441-19449.

BibTeX

@article{899f6d0fbfe94dfc904a12444be59c4a,
title = "Over 400 W graded-index fiber Raman laser with brightness enhancement",
abstract = "The power scaling on all-fiberized Raman fiber oscillator with brightness enhancement (BE) based on multimode graded-index (GRIN) fiber is demonstrated. Thanks to beam cleanup of GRIN fiber itself and single-mode selection properties of the fiber Bragg gratings inscribed in the center of GRIN fiber, the efficient BE is realized. For the laser cavity with single OC FBG, continuous-wave power of 334 W with an M2 value of 2.8 and BE value of 5.6 were obtained at a wavelength of 1120 nm with an optical-to-optical efficiency of 49.6%. Furthermore, the cavity reflectivity is increased by employing two OC FBGs to scale the output power up to 443 W, while the corresponding M2 is 3.5 with BE of 4.2. To our best knowledge, it is the highest power in Raman oscillator based on GRIN fiber.",
author = "Chenchen Fan and Yizhu Chen and Tianfu Yao and Hu Xiao and Jiangming Xu and Jinyong Leng and Pu Zhou and Wolf, {Alexey A.} and Nemov, {Ilya N.} and Kuznetsov, {Alexey G.} and Kablukov, {Sergey I.} and Babin, {Sergey A.}",
note = "Funding Information: Funding. Russian Science Foundation (21-42-00019); National Natural Science Foundation of China (11704409, 61605246, 61911530134). Publisher Copyright: {\textcopyright} 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement",
year = "2021",
month = jun,
day = "21",
doi = "10.1364/OE.427605",
language = "English",
volume = "29",
pages = "19441--19449",
journal = "Optics Express",
issn = "1094-4087",
publisher = "The Optical Society",
number = "13",

}

RIS

TY - JOUR

T1 - Over 400 W graded-index fiber Raman laser with brightness enhancement

AU - Fan, Chenchen

AU - Chen, Yizhu

AU - Yao, Tianfu

AU - Xiao, Hu

AU - Xu, Jiangming

AU - Leng, Jinyong

AU - Zhou, Pu

AU - Wolf, Alexey A.

AU - Nemov, Ilya N.

AU - Kuznetsov, Alexey G.

AU - Kablukov, Sergey I.

AU - Babin, Sergey A.

N1 - Funding Information: Funding. Russian Science Foundation (21-42-00019); National Natural Science Foundation of China (11704409, 61605246, 61911530134). Publisher Copyright: © 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

PY - 2021/6/21

Y1 - 2021/6/21

N2 - The power scaling on all-fiberized Raman fiber oscillator with brightness enhancement (BE) based on multimode graded-index (GRIN) fiber is demonstrated. Thanks to beam cleanup of GRIN fiber itself and single-mode selection properties of the fiber Bragg gratings inscribed in the center of GRIN fiber, the efficient BE is realized. For the laser cavity with single OC FBG, continuous-wave power of 334 W with an M2 value of 2.8 and BE value of 5.6 were obtained at a wavelength of 1120 nm with an optical-to-optical efficiency of 49.6%. Furthermore, the cavity reflectivity is increased by employing two OC FBGs to scale the output power up to 443 W, while the corresponding M2 is 3.5 with BE of 4.2. To our best knowledge, it is the highest power in Raman oscillator based on GRIN fiber.

AB - The power scaling on all-fiberized Raman fiber oscillator with brightness enhancement (BE) based on multimode graded-index (GRIN) fiber is demonstrated. Thanks to beam cleanup of GRIN fiber itself and single-mode selection properties of the fiber Bragg gratings inscribed in the center of GRIN fiber, the efficient BE is realized. For the laser cavity with single OC FBG, continuous-wave power of 334 W with an M2 value of 2.8 and BE value of 5.6 were obtained at a wavelength of 1120 nm with an optical-to-optical efficiency of 49.6%. Furthermore, the cavity reflectivity is increased by employing two OC FBGs to scale the output power up to 443 W, while the corresponding M2 is 3.5 with BE of 4.2. To our best knowledge, it is the highest power in Raman oscillator based on GRIN fiber.

UR - http://www.scopus.com/inward/record.url?scp=85107512087&partnerID=8YFLogxK

U2 - 10.1364/OE.427605

DO - 10.1364/OE.427605

M3 - Article

C2 - 34266053

AN - SCOPUS:85107512087

VL - 29

SP - 19441

EP - 19449

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 13

ER -

ID: 34030734