Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg Gratings
Narrow linewidth and widely tunable high-power Raman fiber lasers emitting in the U-band wavelength were demonstrated based on combinations of volume Bragg gratings with different center wavelengths. The narrowed linewidth was 65 pm at a center wavelength of 1657.86 nm with a maximum output power of...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2014-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/6967742/ |
| _version_ | 1831798894401421312 |
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| author | Weichao Yao Jun Liu Nanyi Chen Jianing Zhang Yongguang Zhao Deyuan Shen |
| author_facet | Weichao Yao Jun Liu Nanyi Chen Jianing Zhang Yongguang Zhao Deyuan Shen |
| author_sort | Weichao Yao |
| collection | DOAJ |
| description | Narrow linewidth and widely tunable high-power Raman fiber lasers emitting in the U-band wavelength were demonstrated based on combinations of volume Bragg gratings with different center wavelengths. The narrowed linewidth was 65 pm at a center wavelength of 1657.86 nm with a maximum output power of 8.3 W, corresponding to a slope efficiency of 55.6%. For the tunable Raman fiber laser, continuously tunable dual-wavelength emission was obtained in a wide band (1621.3-1683.5 nm) with a wavelength difference over 60 nm (0.7-62.2 nm). The maximum output power was 11 W, corresponding to a slope efficiency of 76.6%. |
| first_indexed | 2024-12-22T17:34:44Z |
| format | Article |
| id | doaj.art-6477ad4ebd874f5dade6c6e98497dbc5 |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-12-22T17:34:44Z |
| publishDate | 2014-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-6477ad4ebd874f5dade6c6e98497dbc52022-12-21T18:18:32ZengIEEEIEEE Photonics Journal1943-06552014-01-01661810.1109/JPHOT.2014.23746096967742Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg GratingsWeichao Yao0Jun Liu1Nanyi Chen2Jianing Zhang3Yongguang Zhao4Deyuan Shen5Key Lab. of Adv. Laser Mater. & Devices, Jiangsu Normal Univ., Xuzhou, ChinaKey Lab. of Adv. Laser Mater. & Devices, Jiangsu Normal Univ., Xuzhou, ChinaDept. of Opt. Sci. & Eng., Fudan Univ., Shanghai, ChinaDept. of Opt. Sci. & Eng., Fudan Univ., Shanghai, ChinaKey Lab. of Adv. Laser Mater. & Devices, Jiangsu Normal Univ., Xuzhou, ChinaKey Lab. of Adv. Laser Mater. & Devices, Jiangsu Normal Univ., Xuzhou, ChinaNarrow linewidth and widely tunable high-power Raman fiber lasers emitting in the U-band wavelength were demonstrated based on combinations of volume Bragg gratings with different center wavelengths. The narrowed linewidth was 65 pm at a center wavelength of 1657.86 nm with a maximum output power of 8.3 W, corresponding to a slope efficiency of 55.6%. For the tunable Raman fiber laser, continuously tunable dual-wavelength emission was obtained in a wide band (1621.3-1683.5 nm) with a wavelength difference over 60 nm (0.7-62.2 nm). The maximum output power was 11 W, corresponding to a slope efficiency of 76.6%.https://ieeexplore.ieee.org/document/6967742/Raman fiber laservolume Bragg gratingsnarrow linewidthdual-wavelength |
| spellingShingle | Weichao Yao Jun Liu Nanyi Chen Jianing Zhang Yongguang Zhao Deyuan Shen Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg Gratings IEEE Photonics Journal Raman fiber laser volume Bragg gratings narrow linewidth dual-wavelength |
| title | Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg Gratings |
| title_full | Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg Gratings |
| title_fullStr | Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg Gratings |
| title_full_unstemmed | Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg Gratings |
| title_short | Novel Raman Fiber Lasers Emitting in the U-Band With Combined Volume Bragg Gratings |
| title_sort | novel raman fiber lasers emitting in the u band with combined volume bragg gratings |
| topic | Raman fiber laser volume Bragg gratings narrow linewidth dual-wavelength |
| url | https://ieeexplore.ieee.org/document/6967742/ |
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