CN110518442B - 双波长硒化铅量子点超连续谱光纤激光器 - Google Patents
双波长硒化铅量子点超连续谱光纤激光器 Download PDFInfo
- Publication number
- CN110518442B CN110518442B CN201910619675.7A CN201910619675A CN110518442B CN 110518442 B CN110518442 B CN 110518442B CN 201910619675 A CN201910619675 A CN 201910619675A CN 110518442 B CN110518442 B CN 110518442B
- Authority
- CN
- China
- Prior art keywords
- fiber
- reflection unit
- gain
- photonic crystal
- supercontinuum
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 48
- 239000002096 quantum dot Substances 0.000 title claims abstract description 25
- GGYFMLJDMAMTAB-UHFFFAOYSA-N selanylidenelead Chemical compound [Pb]=[Se] GGYFMLJDMAMTAB-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000001228 spectrum Methods 0.000 title description 6
- 239000000835 fiber Substances 0.000 claims abstract description 137
- 239000004038 photonic crystal Substances 0.000 claims abstract description 54
- 230000003287 optical effect Effects 0.000 claims abstract description 41
- 238000005086 pumping Methods 0.000 claims abstract description 40
- 239000006096 absorbing agent Substances 0.000 claims abstract description 26
- 230000003595 spectral effect Effects 0.000 claims abstract description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 12
- 238000002310 reflectometry Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000002109 single walled nanotube Substances 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 9
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- -1 rare earth ions Chemical class 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004054 semiconductor nanocrystal Substances 0.000 description 1
Images
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
- H01S3/05—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
- H01S3/06741—Photonic crystal fibre, i.e. the fibre having a photonic bandgap
-
- 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
- H01S3/0675—Resonators including a grating structure, e.g. distributed Bragg reflectors [DBR] or distributed feedback [DFB] fibre lasers
-
- 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
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1106—Mode locking
- H01S3/1112—Passive mode locking
- H01S3/1115—Passive mode locking using intracavity saturable absorbers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Lasers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910619675.7A CN110518442B (zh) | 2019-07-10 | 2019-07-10 | 双波长硒化铅量子点超连续谱光纤激光器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910619675.7A CN110518442B (zh) | 2019-07-10 | 2019-07-10 | 双波长硒化铅量子点超连续谱光纤激光器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110518442A CN110518442A (zh) | 2019-11-29 |
CN110518442B true CN110518442B (zh) | 2020-09-01 |
Family
ID=68622352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910619675.7A Active CN110518442B (zh) | 2019-07-10 | 2019-07-10 | 双波长硒化铅量子点超连续谱光纤激光器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110518442B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1971225A (zh) * | 2005-11-21 | 2007-05-30 | 天津爱天光电子科技有限公司 | 大容量光纤光栅测温系统 |
CN201708436U (zh) * | 2009-12-08 | 2011-01-12 | 李俊豪 | 双波长雷射装置 |
CN202334532U (zh) * | 2011-07-25 | 2012-07-11 | 杭州电子科技大学 | 基于环形腔光栅阵列的微波/毫米波信号发生器 |
CN105977773A (zh) * | 2016-06-22 | 2016-09-28 | 濮阳光电产业技术研究院 | 基于可调双波长反馈的高稳定性扫频光纤激光器 |
CN107069413A (zh) * | 2017-05-27 | 2017-08-18 | 杭州电子科技大学 | 硒化铅量子点作为饱和吸收体的锁模光纤激光器 |
CN107147003A (zh) * | 2017-05-27 | 2017-09-08 | 杭州电子科技大学 | 硒化铅量子点作为增益介质的锁模光纤激光器 |
CN108539572A (zh) * | 2018-04-28 | 2018-09-14 | 西北大学 | 一种基于石墨烯电光调制的双波长同步调q光纤激光器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6529320B2 (en) * | 2000-09-21 | 2003-03-04 | Corona Optical Systems, Inc. | C and L band laminated fabric optical amplifier |
US8634444B2 (en) * | 2008-10-16 | 2014-01-21 | The Boeing Company | Self-contained random scattering laser devices |
-
2019
- 2019-07-10 CN CN201910619675.7A patent/CN110518442B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1971225A (zh) * | 2005-11-21 | 2007-05-30 | 天津爱天光电子科技有限公司 | 大容量光纤光栅测温系统 |
CN201708436U (zh) * | 2009-12-08 | 2011-01-12 | 李俊豪 | 双波长雷射装置 |
CN202334532U (zh) * | 2011-07-25 | 2012-07-11 | 杭州电子科技大学 | 基于环形腔光栅阵列的微波/毫米波信号发生器 |
CN105977773A (zh) * | 2016-06-22 | 2016-09-28 | 濮阳光电产业技术研究院 | 基于可调双波长反馈的高稳定性扫频光纤激光器 |
CN107069413A (zh) * | 2017-05-27 | 2017-08-18 | 杭州电子科技大学 | 硒化铅量子点作为饱和吸收体的锁模光纤激光器 |
CN107147003A (zh) * | 2017-05-27 | 2017-09-08 | 杭州电子科技大学 | 硒化铅量子点作为增益介质的锁模光纤激光器 |
CN108539572A (zh) * | 2018-04-28 | 2018-09-14 | 西北大学 | 一种基于石墨烯电光调制的双波长同步调q光纤激光器 |
Also Published As
Publication number | Publication date |
---|---|
CN110518442A (zh) | 2019-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5952740B2 (ja) | シングルモード・高出力・ファイバ・レーザ・システム | |
US9293888B2 (en) | Method and apparatus for high-power raman beam-combining in a multimode optical fiber | |
CN104300344A (zh) | 一种高功率可调谐脉冲光纤激光器 | |
CN108512028B (zh) | 一种抑制大功率光纤激光放大器中模式不稳定的系统 | |
CN108695680B (zh) | 一种全光纤化ld泵浦的多模光纤级联拉曼随机激光器 | |
CN102299475B (zh) | 全光纤结构的窄线宽单横模百瓦级2微米掺铥光纤激光器 | |
CN106877121B (zh) | 基于光控石墨烯啁啾布拉格光栅的脉宽可调激光器 | |
CN104617470A (zh) | 一种利用掺铒随机光纤激光器的掺铥光纤激光泵浦方法 | |
CN102684045B (zh) | 一种1064nm波段的高功率宽带ASE光源 | |
CN108494115A (zh) | 一种激光无线传能装置及方法 | |
CN103915750A (zh) | 光纤激光器 | |
CN202995205U (zh) | 基于多芯光子晶体光纤的超连续谱光源 | |
Zhu et al. | High-power, ultra-broadband supercontinuum source based upon 1/1.5 µm dual-band pumping | |
CN113054520B (zh) | 一种基于半导体激光二极管泵浦的纯可见光超连续谱光源 | |
CN216773786U (zh) | 一种宽带可调谐的中红外全光纤超短脉冲激光器 | |
CN105337148A (zh) | 用于产生2μm激光的全光纤气体拉曼激光器 | |
CN110518442B (zh) | 双波长硒化铅量子点超连续谱光纤激光器 | |
CN101151577A (zh) | 光源装置 | |
US8724673B2 (en) | Pulse fiber laser device | |
CN103269012B (zh) | 单频拉曼光纤激光器系统 | |
CN103618202B (zh) | 一种采用c波段掺铒光纤产生c+l波段的宽带光源系统 | |
CN208401248U (zh) | 具备高模式不稳定阈值的大功率光纤激光放大器系统 | |
CN103855597A (zh) | 双波长可切换的线偏振掺镱双包层光纤激光器及其调整方法 | |
CN105826805B (zh) | 一种可磁调控的随机光纤激光器 | |
CN214754660U (zh) | 基于两种光栅的可调谐随机光纤激光器 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221229 Address after: 325011 Room 220, No. 19, Wenhui Road, Wenzhou Agricultural Comprehensive Development Zone, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Lingmai Intelligent Electronic Technology Co.,Ltd. Address before: 310018 No. 2 street, Xiasha Higher Education Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU DIANZI University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: Room 307, Building B, Zhejiang Yungu, No. 2001 Nanyang Avenue, Yaoxi Street, Wenzhou Bay New Area, Wenzhou City, Zhejiang Province, 325000 (self declared) Patentee after: Wenzhou Multi Photon Intelligent Technology Co.,Ltd. Country or region after: China Address before: 325011 Room 220, No. 19, Wenhui Road, Wenzhou Agricultural Comprehensive Development Zone, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Lingmai Intelligent Electronic Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |