CN113823990A - 一种短增益纤振荡放大共泵浦高功率窄线宽激光器 - Google Patents
一种短增益纤振荡放大共泵浦高功率窄线宽激光器 Download PDFInfo
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- CN113823990A CN113823990A CN202111048129.6A CN202111048129A CN113823990A CN 113823990 A CN113823990 A CN 113823990A CN 202111048129 A CN202111048129 A CN 202111048129A CN 113823990 A CN113823990 A CN 113823990A
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- fiber
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- 239000000835 fiber Substances 0.000 title claims abstract description 148
- 238000005086 pumping Methods 0.000 title claims abstract description 56
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 18
- 230000003321 amplification Effects 0.000 title claims abstract description 17
- 230000010355 oscillation Effects 0.000 title claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims abstract description 58
- 238000010521 absorption reaction Methods 0.000 claims abstract description 41
- 230000002441 reversible effect Effects 0.000 claims abstract description 22
- 238000001228 spectrum Methods 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000036961 partial effect Effects 0.000 claims abstract description 10
- 230000009022 nonlinear effect Effects 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims description 13
- 238000001069 Raman spectroscopy Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 7
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- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000003595 spectral effect Effects 0.000 description 13
- 238000005253 cladding Methods 0.000 description 6
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- 101100456571 Mus musculus Med12 gene Proteins 0.000 description 4
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
- H01S3/094011—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre with bidirectional pumping, i.e. with injection of the pump light from both two ends of the fibre
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06716—Fibre compositions or doping with active elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06729—Peculiar transverse fibre profile
- H01S3/06733—Fibre having more than one cladding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
- H01S3/094042—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a fibre laser
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN2021109875579 | 2021-08-26 | ||
CN202110987557 | 2021-08-26 |
Publications (2)
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CN113823990A true CN113823990A (zh) | 2021-12-21 |
CN113823990B CN113823990B (zh) | 2023-09-15 |
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CN202111048129.6A Active CN113823990B (zh) | 2021-08-26 | 2021-09-08 | 一种短增益纤振荡放大共泵浦高功率窄线宽激光器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115966992A (zh) * | 2023-01-04 | 2023-04-14 | 北京东方锐镭科技有限公司 | 一种分段式增益结构的光纤激光器 |
CN116154590A (zh) * | 2023-02-20 | 2023-05-23 | 上海瑞柯恩激光技术有限公司 | 光纤激光器和光纤激光治疗装置 |
CN116260031A (zh) * | 2022-12-31 | 2023-06-13 | 湖南大科激光有限公司 | 一种泵浦共享型窄线宽光纤激光器 |
-
2021
- 2021-09-08 CN CN202111048129.6A patent/CN113823990B/zh active Active
Non-Patent Citations (7)
Title |
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YUSHENG HUANG等: "2.19 kW narrow linewidth FBG-based MOPA configuration fiber laser", 《OPTICS EXPRESS》 * |
杜伟敏等: "1 5 5 0nm 高功率窄线宽光纤放大器实验研究" * |
杨希鹏: "基于拉曼放大的布里渊光时域反射系统的研究" * |
杨磊: "高功率窄线宽光纤激光研究及其工程化" * |
王宇: "基于全光纤结构的高功率掺镱纳秒脉冲光纤激光器" * |
罗亿等: "光纤放大器放大自发辐射特性与高温易损点位置" * |
罗亿等: "脉冲光纤放大器放大自发辐射抑制的研究进展" * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116260031A (zh) * | 2022-12-31 | 2023-06-13 | 湖南大科激光有限公司 | 一种泵浦共享型窄线宽光纤激光器 |
CN116260031B (zh) * | 2022-12-31 | 2024-04-19 | 湖南大科激光有限公司 | 一种泵浦共享型窄线宽光纤激光器 |
CN115966992A (zh) * | 2023-01-04 | 2023-04-14 | 北京东方锐镭科技有限公司 | 一种分段式增益结构的光纤激光器 |
CN116154590A (zh) * | 2023-02-20 | 2023-05-23 | 上海瑞柯恩激光技术有限公司 | 光纤激光器和光纤激光治疗装置 |
CN116154590B (zh) * | 2023-02-20 | 2024-03-05 | 上海瑞柯恩激光技术有限公司 | 光纤激光器和光纤激光治疗装置 |
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CN113823990B (zh) | 2023-09-15 |
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Inventor after: Han Zhigang Inventor after: Li Yonglong Inventor after: Zhu Rihong Inventor after: Zheng Yunhan Inventor after: Li Fangxin Inventor after: Zhang Xiaoyu Inventor after: Wang Haoye Inventor after: Fan Xingyue Inventor after: Shan Xiaoqin Inventor before: Zhu Rihong Inventor before: Li Yonglong Inventor before: Shan Xiaoqin Inventor before: Zheng Yunhan Inventor before: Li Fangxin Inventor before: Zhang Xiaoyu Inventor before: Wang Haoye Inventor before: Han Zhigang Inventor before: Fan Xinyue |
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