CN112636140B - 一种功率、脉宽同时锁定飞秒激光器 - Google Patents
一种功率、脉宽同时锁定飞秒激光器 Download PDFInfo
- Publication number
- CN112636140B CN112636140B CN202011502528.0A CN202011502528A CN112636140B CN 112636140 B CN112636140 B CN 112636140B CN 202011502528 A CN202011502528 A CN 202011502528A CN 112636140 B CN112636140 B CN 112636140B
- Authority
- CN
- China
- Prior art keywords
- power
- pulse
- electric signal
- control system
- pulse width
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 239000006185 dispersion Substances 0.000 claims abstract description 19
- 230000008859 change Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009532 heart rate measurement Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 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
- H01S3/06712—Polarising fibre; Polariser
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/102—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
- H01S3/1022—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
- H01S3/1024—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping for pulse generation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011502528.0A CN112636140B (zh) | 2020-12-17 | 2020-12-17 | 一种功率、脉宽同时锁定飞秒激光器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011502528.0A CN112636140B (zh) | 2020-12-17 | 2020-12-17 | 一种功率、脉宽同时锁定飞秒激光器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112636140A CN112636140A (zh) | 2021-04-09 |
CN112636140B true CN112636140B (zh) | 2021-11-05 |
Family
ID=75317070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011502528.0A Active CN112636140B (zh) | 2020-12-17 | 2020-12-17 | 一种功率、脉宽同时锁定飞秒激光器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112636140B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114696201A (zh) * | 2022-04-02 | 2022-07-01 | 杭州爱鸥光学科技有限公司 | 一种维持飞秒激光器最小脉宽输出的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144630A (en) * | 1991-07-29 | 1992-09-01 | Jtt International, Inc. | Multiwavelength solid state laser using frequency conversion techniques |
DE4446970A1 (de) * | 1993-12-28 | 1995-06-29 | Ando Electric | Lichtfrequenzsteuergerät |
WO1998022997A2 (en) * | 1996-11-22 | 1998-05-28 | Jmar Technology Co. | Solid state laser system for ultra-violet micro-lithography |
CN101840125A (zh) * | 2010-04-21 | 2010-09-22 | 北京大学 | 一种负色散脉冲展宽光纤放大装置 |
CN204088868U (zh) * | 2014-10-30 | 2015-01-07 | 上海朗研光电科技有限公司 | 一种780nm的高功率光纤飞秒激光器 |
CN209766848U (zh) * | 2019-03-14 | 2019-12-10 | 苏州龙格库塔光电科技有限公司 | 基于全保偏光纤系统的780nm飞秒激光器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7486705B2 (en) * | 2004-03-31 | 2009-02-03 | Imra America, Inc. | Femtosecond laser processing system with process parameters, controls and feedback |
US7505196B2 (en) * | 2004-03-31 | 2009-03-17 | Imra America, Inc. | Method and apparatus for controlling and protecting pulsed high power fiber amplifier systems |
US7667889B2 (en) * | 2007-02-21 | 2010-02-23 | Pyrophotonics Lasers Inc. | Methods and systems for gain control in pulsed optical amplifiers |
EP2019461A1 (de) * | 2007-07-24 | 2009-01-28 | High Q Laser Production GmbH | Detektion von Mehrfachpulsen in einem LD-gepumpten Solitonlaser |
-
2020
- 2020-12-17 CN CN202011502528.0A patent/CN112636140B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5144630A (en) * | 1991-07-29 | 1992-09-01 | Jtt International, Inc. | Multiwavelength solid state laser using frequency conversion techniques |
DE4446970A1 (de) * | 1993-12-28 | 1995-06-29 | Ando Electric | Lichtfrequenzsteuergerät |
WO1998022997A2 (en) * | 1996-11-22 | 1998-05-28 | Jmar Technology Co. | Solid state laser system for ultra-violet micro-lithography |
CN101840125A (zh) * | 2010-04-21 | 2010-09-22 | 北京大学 | 一种负色散脉冲展宽光纤放大装置 |
CN204088868U (zh) * | 2014-10-30 | 2015-01-07 | 上海朗研光电科技有限公司 | 一种780nm的高功率光纤飞秒激光器 |
CN209766848U (zh) * | 2019-03-14 | 2019-12-10 | 苏州龙格库塔光电科技有限公司 | 基于全保偏光纤系统的780nm飞秒激光器 |
Also Published As
Publication number | Publication date |
---|---|
CN112636140A (zh) | 2021-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7720114B2 (en) | Nonlinear polarization pulse shaping mode locked fiber laser | |
CN111064069B (zh) | 一种全光纤飞秒啁啾脉冲放大系统 | |
CN109273974B (zh) | 一种宽重频可调高功率超短脉冲光纤激光器 | |
CN110829164B (zh) | 可同时产生孤子和类噪声脉冲的全光纤超短脉冲光源 | |
CN204732669U (zh) | 一种单频纳秒脉冲全光纤激光放大装置 | |
CN106207737B (zh) | 一种激光整形脉冲获取装置及获取方法 | |
CN112636140B (zh) | 一种功率、脉宽同时锁定飞秒激光器 | |
CN107086428B (zh) | 一种高峰值功率的窄线宽光纤脉冲激光器及其使用方法 | |
CN111162435A (zh) | 一种全保偏飞秒光纤激光系统 | |
US8760753B2 (en) | Device for amplifying light impulses | |
EP4293841A1 (en) | Optical path system of pulsed fiber laser, and laser | |
CN211981125U (zh) | 一种宽重频可调高功率超短脉冲光纤激光器 | |
EP4026206A1 (en) | Fiber amplifier system resistant to nonlinear spectral broadening and decoherence | |
CN102044835B (zh) | 窄脉冲偏振控制器 | |
CN108879302B (zh) | 一种基于光参量振荡的光频率梳产生器 | |
CN113067243B (zh) | 光纤激光器及高能量飞秒脉冲生成方法 | |
CN205863638U (zh) | 一种闭环反馈控制的光纤放大器 | |
CN102411141B (zh) | 一种用于混沌激光测距的混沌光发射装置 | |
CN105762623A (zh) | 高功率单频脉冲全光纤激光器 | |
Olivier et al. | Low repetition rate dispersion-managed Mamyshev oscillator | |
KR20050112138A (ko) | 유리수차 조화 모드-잠김 반도체 광섬유 레이저 내에서의펄스 진폭 균등화 장치 및 방법 | |
CN115000789B (zh) | 一种超宽带光纤混沌激光器 | |
CN111541134B (zh) | 一种基于高非线性光纤的光生毫米波噪声发生器 | |
CN217036311U (zh) | 一种单脉冲能量稳定的重频可调光纤激光器 | |
CN210779486U (zh) | 超宽光谱高相干脉冲激光器 |
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 | ||
CB02 | Change of applicant information |
Address after: 430000 Anyang laser high power ultrafast fiber laser production base project (all for self use), No. 101 fiber building / unit, No. 1-3 floor workshop, No. 6, photoelectric Park Second Road, zuoling street, Donghu New Technology Development Zone, Wuhan, Hubei Province Applicant after: Wuhan Anyang Laser Technology Co.,Ltd. Address before: Room 253, 2nd floor, building 1, phase I optoelectronic supporting industrial park, 117 zuoling Road, zuoling Town, China (Hubei) free trade zone, Donghu New Technology Development Zone, Wuhan, Hubei 430000 Applicant before: WUHAN YANGTZE SOTON LASER Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |