CN113823990B - 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
- Publication number
- CN113823990B CN113823990B CN202111048129.6A CN202111048129A CN113823990B CN 113823990 B CN113823990 B CN 113823990B CN 202111048129 A CN202111048129 A CN 202111048129A CN 113823990 B CN113823990 B CN 113823990B
- Authority
- CN
- China
- Prior art keywords
- fiber
- amplifier
- power
- light
- laser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 135
- 238000005086 pumping Methods 0.000 title claims abstract description 58
- 230000003321 amplification Effects 0.000 title claims abstract description 20
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 20
- 230000010355 oscillation Effects 0.000 title claims abstract description 16
- 239000013307 optical fiber Substances 0.000 claims abstract description 68
- 238000010521 absorption reaction Methods 0.000 claims abstract description 54
- 238000001228 spectrum Methods 0.000 claims abstract description 27
- 230000002441 reversible effect Effects 0.000 claims abstract description 23
- 230000036961 partial effect Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000009022 nonlinear effect Effects 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 238000001069 Raman spectroscopy Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- 238000002310 reflectometry Methods 0.000 claims description 4
- 230000002269 spontaneous effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000031700 light absorption Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000003595 spectral effect Effects 0.000 description 10
- 238000005253 cladding Methods 0.000 description 7
- 101100456571 Mus musculus Med12 gene Proteins 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110987557 | 2021-08-26 | ||
CN2021109875579 | 2021-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113823990A CN113823990A (zh) | 2021-12-21 |
CN113823990B true CN113823990B (zh) | 2023-09-15 |
Family
ID=78914215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113823990B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
-
2021
- 2021-09-08 CN CN202111048129.6A patent/CN113823990B/zh active Active
Non-Patent Citations (7)
Title |
---|
2.19 kW narrow linewidth FBG-based MOPA configuration fiber laser;YUSHENG HUANG等;《OPTICS EXPRESS》;20190130;第27卷(第3期);参见第3136-3138页 * |
杜伟敏等.1 5 5 0nm 高功率窄线宽光纤放大器实验研究.《 激光杂志》.2009,第30卷(第2期),第28页第4段. * |
杨希鹏.基于拉曼放大的布里渊光时域反射系统的研究.《中国优秀硕士学位论文全文数据库基础科学辑》.2015,正文第22-23页. * |
杨磊.高功率窄线宽光纤激光研究及其工程化.《中国优秀硕士学位论文全文数据库 信息科技辑》.2018,正文第7-8页. * |
王宇.基于全光纤结构的高功率掺镱纳秒脉冲光纤激光器.《中国优秀硕士学位论文全文数据库基础科学辑》.2019,正文第30页. * |
罗亿等.光纤放大器放大自发辐射特性与高温易损点位置.《物理学报》.2017,第66卷(第23期),第234206-4页第3.1节. * |
罗亿等.脉冲光纤放大器放大自发辐射抑制的研究进展.《激光与光电子学进展》.2017,第54卷第020004-14页3.3节. * |
Also Published As
Publication number | Publication date |
---|---|
CN113823990A (zh) | 2021-12-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113823990B (zh) | 一种短增益纤振荡放大共泵浦高功率窄线宽激光器 | |
Karasek | Optimum design of Er/sup 3+/-Yb/sup 3+/codoped fibers for large-signal high-pump-power applications | |
US9450373B2 (en) | Apparatus and method for enabling quantum-defect-limited conversion efficiency in cladding-pumped Raman fiber lasers | |
CN103401132B (zh) | 一种窄线宽分布反馈光纤激光放大器 | |
CN109599740A (zh) | 具有抑制sbs作用的双向泵浦双包层光纤激光放大器 | |
Taylor et al. | Thulium-doped tellurite fiber amplifier | |
CN105514774A (zh) | 纤芯-包层共抽运的2μm波段低阈值掺铥光纤激光器 | |
CN113675720A (zh) | 一种基于带内泵浦的高效率单频掺铥光纤激光器 | |
CN105390913A (zh) | 辅腔泵浦铒镱共掺光纤放大器 | |
US6697393B2 (en) | Laser amplifier, method and apparatus for laser amplification, and laser oscillator | |
CN101908708B (zh) | 融合光纤分布反馈激光器与光纤放大器的光纤器件 | |
Even et al. | High-power double-clad fiber lasers: a review | |
CN211238802U (zh) | 末级放大器及光纤激光输出装置 | |
CN216251600U (zh) | 一种振荡放大一体化光纤激光器 | |
CN105742947A (zh) | 一种抑制反向泵浦双包层光纤激光放大器中ase的系统 | |
Minelly et al. | High power diode pumped single-transverse-mode Yb fiber laser operating at 978 nm | |
CN114825007A (zh) | 一种基于复合腔内驻波条件筛选方案的窄线宽光纤激光器 | |
CN210296859U (zh) | 一种提高1.6μm波段铒镱共掺光纤激光器转换效率的结构 | |
Zhou et al. | A sub-kHz narrow-linewidth, and hundred-mW high-output-power silicon-based Er silicate laser with hybrid pump and signal co-resonant cavity | |
CN209929673U (zh) | 具有抑制sbs作用的双向泵浦双包层光纤激光放大器 | |
Sabourdy et al. | 975-nm single-mode laser source: external coherent combining of two pigtailed laser diodes | |
Meng et al. | Demonstration of 3 kW-Level Nearly Single Mode Monolithic Fiber Amplifier Emitting at 1050 Nm Employing Tapered Yb-Doped Fiber | |
Soderlund et al. | Amplified spontaneous emission in cladding-pumped L-band erbium-doped fiber amplifiers | |
Kaur et al. | Role of an isolator in optimization of forward conversion efficiency in an Er-doped SFS source at 1.55 μm | |
JPH0818137A (ja) | 高出力光増幅器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
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 |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |