CN109600904B - 半导体激光加速器及其激光加速单元 - Google Patents
半导体激光加速器及其激光加速单元 Download PDFInfo
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- CN109600904B CN109600904B CN201910015263.2A CN201910015263A CN109600904B CN 109600904 B CN109600904 B CN 109600904B CN 201910015263 A CN201910015263 A CN 201910015263A CN 109600904 B CN109600904 B CN 109600904B
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- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/11—Comprising a photonic bandgap structure
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- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
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- H01S5/02—Structural details or components not essential to laser action
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- H01S5/0225—Out-coupling of light
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- H01S5/00—Semiconductor lasers
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- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0425—Electrodes, e.g. characterised by the structure
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- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
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- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
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- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
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- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
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- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/1003—Waveguide having a modified shape along the axis, e.g. branched, curved, tapered, voids
- H01S5/1017—Waveguide having a void for insertion of materials to change optical properties
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- H01S5/00—Semiconductor lasers
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/2004—Confining in the direction perpendicular to the layer structure
- H01S5/2018—Optical confinement, e.g. absorbing-, reflecting- or waveguide-layers
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- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
- H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
- H01S5/3235—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength longer than 1000 nm, e.g. InP-based 1300 nm and 1500 nm lasers
- H01S5/32391—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength longer than 1000 nm, e.g. InP-based 1300 nm and 1500 nm lasers based on In(Ga)(As)P
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015263.2A CN109600904B (zh) | 2019-01-08 | 2019-01-08 | 半导体激光加速器及其激光加速单元 |
| PCT/CN2019/117010 WO2020143299A1 (zh) | 2019-01-08 | 2019-11-11 | 半导体激光加速器及其激光加速单元 |
| US17/368,103 US20210345477A1 (en) | 2019-01-08 | 2021-07-06 | Semiconductor laser accelerator and laser acceleration unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015263.2A CN109600904B (zh) | 2019-01-08 | 2019-01-08 | 半导体激光加速器及其激光加速单元 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109600904A CN109600904A (zh) | 2019-04-09 |
| CN109600904B true CN109600904B (zh) | 2020-03-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910015263.2A Active CN109600904B (zh) | 2019-01-08 | 2019-01-08 | 半导体激光加速器及其激光加速单元 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20210345477A1 (zh) |
| CN (1) | CN109600904B (zh) |
| WO (1) | WO2020143299A1 (zh) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109600904B (zh) * | 2019-01-08 | 2020-03-06 | 惠州学院 | 半导体激光加速器及其激光加速单元 |
| CN111726930A (zh) * | 2019-07-12 | 2020-09-29 | 惠州学院 | 加速装置及基于半导体激光器的介质激光加速结构 |
| CN112188719B (zh) * | 2020-10-14 | 2021-12-17 | 南京航空航天大学 | 一种基于激光驱动介质片堆积的粒子加速器 |
| CN113205179B (zh) * | 2021-05-08 | 2023-04-07 | 湖南太观科技有限公司 | 一种用于介质激光加速的深度学习架构 |
| CN114069384B (zh) * | 2021-09-26 | 2023-12-29 | 惠州学院 | 介质激光加速器、垂直腔面激光器及其制备方法 |
| CN114641120B (zh) * | 2022-01-27 | 2023-01-03 | 南京航空航天大学 | 一种基于激光驱动级联介质结构的粒子加速器 |
| CN116390324B (zh) * | 2023-05-25 | 2023-08-29 | 之江实验室 | 狭缝波导加速结构和基于狭缝波导加速结构的加速器 |
| CN119750492B (zh) * | 2025-01-10 | 2025-12-05 | 北京理工大学 | 一种介质激光加速器微纳加速结构及制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001001A (zh) * | 2006-12-20 | 2007-07-18 | 武汉光迅科技股份有限公司 | 低成本dfb激光器制作方法 |
| US9214782B2 (en) * | 2012-09-11 | 2015-12-15 | The Board Of Trustees Of The Leland Stanford Junior University | Dielectric laser electron accelerators |
| US9335568B1 (en) * | 2011-06-02 | 2016-05-10 | Hrl Laboratories, Llc | Electro-optic grating modulator |
| WO2018108468A1 (en) * | 2016-12-13 | 2018-06-21 | Universiteit Van Amsterdam | Radiation source apparatus and method, lithographic apparatus and inspection apparatus |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369657A (en) * | 1992-09-15 | 1994-11-29 | Texas Instruments Incorporated | Silicon-based microlaser by doped thin films |
| EP0732624B1 (en) * | 1995-03-17 | 2001-10-10 | Ebara Corporation | Fabrication method with energy beam |
| JP3667188B2 (ja) * | 2000-03-03 | 2005-07-06 | キヤノン株式会社 | 電子線励起レーザー装置及びマルチ電子線励起レーザー装置 |
| WO2012045040A1 (en) * | 2010-10-01 | 2012-04-05 | Varian Medical Systems, Inc. | Laser accelerator driven particle brachytherapy devices, systems, and methods |
| WO2014202585A2 (en) * | 2013-06-18 | 2014-12-24 | Asml Netherlands B.V. | Lithographic method |
| KR102340172B1 (ko) * | 2014-08-15 | 2021-12-16 | 에이에스엠엘 네델란즈 비.브이. | Euv용 자유 전자 레이저 방사원 |
| CN108603758A (zh) * | 2015-11-30 | 2018-09-28 | 卢米诺技术公司 | 具有分布式激光器和多个传感器头的激光雷达系统和激光雷达系统的脉冲激光器 |
| CN106058638A (zh) * | 2016-06-01 | 2016-10-26 | 中国科学院半导体研究所 | 一种用于输出飞秒脉冲的锁模激光器 |
| CN106948859B (zh) * | 2017-03-20 | 2018-07-27 | 中国矿业大学 | 一种网络化优势瓦斯运移通道构建及瓦斯导流抽采方法 |
| US10944240B2 (en) * | 2018-09-25 | 2021-03-09 | Microsoft Technology Licensing, Llc | Multi-section laser for fast modulation and broad spectral linewidth |
| CN109600904B (zh) * | 2019-01-08 | 2020-03-06 | 惠州学院 | 半导体激光加速器及其激光加速单元 |
-
2019
- 2019-01-08 CN CN201910015263.2A patent/CN109600904B/zh active Active
- 2019-11-11 WO PCT/CN2019/117010 patent/WO2020143299A1/zh not_active Ceased
-
2021
- 2021-07-06 US US17/368,103 patent/US20210345477A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001001A (zh) * | 2006-12-20 | 2007-07-18 | 武汉光迅科技股份有限公司 | 低成本dfb激光器制作方法 |
| US9335568B1 (en) * | 2011-06-02 | 2016-05-10 | Hrl Laboratories, Llc | Electro-optic grating modulator |
| US9214782B2 (en) * | 2012-09-11 | 2015-12-15 | The Board Of Trustees Of The Leland Stanford Junior University | Dielectric laser electron accelerators |
| WO2018108468A1 (en) * | 2016-12-13 | 2018-06-21 | Universiteit Van Amsterdam | Radiation source apparatus and method, lithographic apparatus and inspection apparatus |
Non-Patent Citations (3)
| Title |
|---|
| Demonstration of electron acceleration in a laser-driven dielectric microstructure;E. A. Peralta等;《Nature》;20131231;全文 * |
| Electromagnetic forces in the vacuum region of laserdriven layered grating structures;T. Plettner等;《Journal of Modern Optics》;20131231;图1(a),2、正文第2、4节 * |
| Parameter study of a laser-driven dielectric accelerator for radiobiology research;Kazuyoshi Koyama等;《Journal of Physics B: Atomic, Molecular and Optical Physics》;20141231;全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109600904A (zh) | 2019-04-09 |
| WO2020143299A1 (zh) | 2020-07-16 |
| US20210345477A1 (en) | 2021-11-04 |
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