JP2015534215A - 陽子ビーム発生装置及び核廃棄物変換設備 - Google Patents
陽子ビーム発生装置及び核廃棄物変換設備 Download PDFInfo
- Publication number
- JP2015534215A JP2015534215A JP2015531549A JP2015531549A JP2015534215A JP 2015534215 A JP2015534215 A JP 2015534215A JP 2015531549 A JP2015531549 A JP 2015531549A JP 2015531549 A JP2015531549 A JP 2015531549A JP 2015534215 A JP2015534215 A JP 2015534215A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- target
- order
- laser
- proton
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
- G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
- G21G1/10—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by bombardment with electrically charged particles
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G1/00—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes
- G21G1/04—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators
- G21G1/06—Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes outside nuclear reactors or particle accelerators by neutron irradiation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21G—CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES
- G21G4/00—Radioactive sources
- G21G4/02—Neutron sources
-
- 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
- H01S3/05—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
- H01S3/06758—Tandem 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2383—Parallel arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H15/00—Methods or devices for acceleration of charged particles not otherwise provided for, e.g. wakefield accelerators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H3/00—Production or acceleration of neutral particle beams, e.g. molecular or atomic beams
- H05H3/06—Generating neutron beams
-
- 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
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
Abstract
Description
その結果得られるパルスは、図1に示されている高平均電力及び高強度パルス2であり、このパルスは、超相対論的状態、即ち、1023W/cm2を超えている。
Claims (12)
- 陽子ビームを生じさせる装置において、前記装置は、数十mAオーダの電流、例えば20mAで0.5GeV〜1GeVの相対論的陽子のビーム(4)を生じさせるようになったレーザ駆動式陽子加速器(1,3)により構成されている、装置。
- 前記装置は、数十MWのオーダの高平均電力で数百フェムト秒の持続時間及び1023W/cm2を超える強度を有する短パルスのビーム(2)を生じさせるようになったレーザパルス源(1)及び前記レーザビーム(2)を集束させてこれを当てる陽子標的(3)を有する、請求項1記載の装置。
- 前記レーザパルスの持続時間は、30フェムト秒のオーダである、請求項2記載の装置。
- 前記高平均電力は、20MWのオーダである、請求項2又は3記載の装置。
- 前記装置は、数十フェムト秒オーダの持続時間及びナノジュールオーダのエネルギーを有する超短パルスを生じさせるレーザパルス発振器(8)及び前記生じたレーザパルスを送り込むシングルモード光ファイバ増幅装置(9)を有し、前記シングルモード光ファイバ増幅装置は、コヒーレント増幅ネットワークシステムを形成する目的で多数本の光ファイバ(14,16,19)を含む、請求項2〜4のうちいずれか一に記載の装置。
- 前記コヒーレント増幅ネットワークシステムは、各々がシングルモード光ファイバ増幅器の束から成る一連の連続した増幅器段(13,15,17)を含み、前記光ファイバは、冷却媒体を前記光ファイバ相互間中に通過させることができる目的で互いに間隔を置いて配置され、1つの段の前記束は、先行する段束の前記光ファイバの分割によって得られた光ファイバから成る、請求項5記載の装置。
- 前記コヒーレント増幅ネットワークの下方端部では、各光ファイバ(19)は、2つの光ファイバ区分、即ち、光ファイバが冷却の理由で互いに間隔を置いて設けられた最後の増幅器段(17)に属する増幅光ファイバ区分(19)及び損失の極めて低い光ファイバで作られたトランスポート光ファイバ区分(20)を構成し、前記トランスポート光ファイバは、前記増幅器段の大径束を、前記光ファイバが全体的出力ひとみ直径を可能な限り小さくするために互いにできるだけ近接して保たれている小径出力束(21)に変換することができる、請求項6記載の装置。
- 前記陽子標的(3)は、物質、例えば、水素、ヘリウム又は炭素のフィルムで形成された中実標的である、請求項2〜7のうちいずれか一に記載の装置。
- 前記レーザパルス源は、KHzオーダ、例えば10KHzの繰り返し率を有するレーザパルスを生じさせるようになっている、請求項1〜8のうちいずれか一に記載の装置。
- 核廃棄物の変換のための設備において、前記設備は、請求項1〜9のうちいずれか一に記載の装置と、前記相対論的陽子のビーム(4)により照射される破砕標的(5)とを含み、0.5〜1GeVの中性子(6)が前記破砕標的から破砕により放出され、前記中性子は、変換されるべき前記核廃棄物(7)の方へ差し向けられる、設備。
- 前記破砕標的(5)は、液体標的、例えばPb‐Biの標的である、請求項10記載の設備。
- 前記破砕標的(5)は、高応力鋼の入口窓及びPb‐Bi合金の液体で満たされた円筒形管(27)を有し、前記液体金属は、冷却媒体として用いられる、請求項11記載の設備。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12290303.2 | 2012-09-14 | ||
EP12290303.2A EP2709429B1 (en) | 2012-09-14 | 2012-09-14 | Arrangement for generating a proton beam and an installation for transmutation of nuclear wastes |
PCT/EP2013/068838 WO2014041031A1 (en) | 2012-09-14 | 2013-09-11 | Arrangement for generating a proton beam and an installation for transmutation of nuclear wastes |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015534215A true JP2015534215A (ja) | 2015-11-26 |
JP6462568B2 JP6462568B2 (ja) | 2019-01-30 |
Family
ID=47594435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015531549A Expired - Fee Related JP6462568B2 (ja) | 2012-09-14 | 2013-09-11 | 陽子ビーム発生装置及び核廃棄物変換設備 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10049778B2 (ja) |
EP (1) | EP2709429B1 (ja) |
JP (1) | JP6462568B2 (ja) |
HU (1) | HUE039588T2 (ja) |
WO (1) | WO2014041031A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113498245A (zh) * | 2020-04-08 | 2021-10-12 | 西北核技术研究院 | 适用于负氢粒子束的中性化气体靶单元及系统设计方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3004012B1 (fr) | 2013-03-27 | 2016-07-29 | Ecole Polytech | Dispositif laser euristique mettant en œuvre un equipement de production d'impulsions laser, et procede heuristique correspondant |
US10847340B2 (en) | 2017-10-11 | 2020-11-24 | HIL Applied Medical, Ltd. | Systems and methods for directing an ion beam using electromagnets |
JP2020526242A (ja) * | 2017-10-11 | 2020-08-31 | エイチアイエル アプライド メディカル,リミテッド | イオンビームを提供するシステム及び方法 |
US10395881B2 (en) | 2017-10-11 | 2019-08-27 | HIL Applied Medical, Ltd. | Systems and methods for providing an ion beam |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54120399A (en) * | 1978-03-11 | 1979-09-18 | Japan Atom Energy Res Inst | Fused salt bath of accelerating tube |
US5160696A (en) * | 1990-07-17 | 1992-11-03 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for nuclear transmutation and power production using an intense accelerator-generated thermal neutron flux |
JP2001305298A (ja) * | 2000-04-21 | 2001-10-31 | Mitsubishi Heavy Ind Ltd | 照射装置 |
US20020090194A1 (en) * | 2000-08-09 | 2002-07-11 | The Regents Of The University Of California | Laser driven ion accelerator |
JP2003529058A (ja) * | 2000-03-08 | 2003-09-30 | コミツサリア タ レネルジー アトミーク | 超ウラン的化学元素のための焼却方法ならびにその方法を実施した原子炉 |
JP2008507084A (ja) * | 2004-07-16 | 2008-03-06 | サントル・ナシオナル・ドゥ・ラ・ルシェルシュ・シアンティフィーク(セーエヌエールエス) | 高エネルギー粒子パルス発生用装置および方法 |
JP2009509351A (ja) * | 2005-09-21 | 2009-03-05 | エコル ポリテクニク | 高ピークおよび高平均のパワーを伴う光パルス増幅器 |
JP2010125012A (ja) * | 2008-11-26 | 2010-06-10 | Japan Atomic Energy Agency | レーザー駆動粒子線照射装置およびレーザー駆動粒子線照射方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2169405C1 (ru) * | 2000-03-30 | 2001-06-20 | Закрытое акционерное общество "НЭК-Элтранс" | Способ трансмутации долгоживущих радиоактивных изотопов в короткоживущие или стабильные |
FR2811857B1 (fr) * | 2000-07-11 | 2003-01-17 | Commissariat Energie Atomique | Dispositif de spallation pour la production de neutrons |
CA2325362A1 (en) * | 2000-11-08 | 2002-05-08 | Kirk Flippo | Method and apparatus for high-energy generation and for inducing nuclear reactions |
-
2012
- 2012-09-14 EP EP12290303.2A patent/EP2709429B1/en active Active
- 2012-09-14 HU HUE12290303A patent/HUE039588T2/hu unknown
-
2013
- 2013-09-11 US US14/428,552 patent/US10049778B2/en active Active
- 2013-09-11 WO PCT/EP2013/068838 patent/WO2014041031A1/en active Application Filing
- 2013-09-11 JP JP2015531549A patent/JP6462568B2/ja not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54120399A (en) * | 1978-03-11 | 1979-09-18 | Japan Atom Energy Res Inst | Fused salt bath of accelerating tube |
US5160696A (en) * | 1990-07-17 | 1992-11-03 | The United States Of America As Represented By The United States Department Of Energy | Apparatus for nuclear transmutation and power production using an intense accelerator-generated thermal neutron flux |
JP2003529058A (ja) * | 2000-03-08 | 2003-09-30 | コミツサリア タ レネルジー アトミーク | 超ウラン的化学元素のための焼却方法ならびにその方法を実施した原子炉 |
JP2001305298A (ja) * | 2000-04-21 | 2001-10-31 | Mitsubishi Heavy Ind Ltd | 照射装置 |
US20020090194A1 (en) * | 2000-08-09 | 2002-07-11 | The Regents Of The University Of California | Laser driven ion accelerator |
JP2008507084A (ja) * | 2004-07-16 | 2008-03-06 | サントル・ナシオナル・ドゥ・ラ・ルシェルシュ・シアンティフィーク(セーエヌエールエス) | 高エネルギー粒子パルス発生用装置および方法 |
JP2009509351A (ja) * | 2005-09-21 | 2009-03-05 | エコル ポリテクニク | 高ピークおよび高平均のパワーを伴う光パルス増幅器 |
JP2010125012A (ja) * | 2008-11-26 | 2010-06-10 | Japan Atomic Energy Agency | レーザー駆動粒子線照射装置およびレーザー駆動粒子線照射方法 |
Non-Patent Citations (2)
Title |
---|
"ICAN and 100GeV’s Ascent EuroNNAc,May 2012 Meeting", [ONLINE], JPN6017036274, May 2012 (2012-05-01), pages 1 - 60, ISSN: 0003819172 * |
根本孝七: "レーザーイオン加速の現状と応用展開", 光学/応用物理学会分科会日本光学会[編], vol. 37巻11号, JPN6017036275, 2008, JP, pages 641 - 647, ISSN: 0003819173 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113498245A (zh) * | 2020-04-08 | 2021-10-12 | 西北核技术研究院 | 适用于负氢粒子束的中性化气体靶单元及系统设计方法 |
CN113498245B (zh) * | 2020-04-08 | 2024-03-12 | 西北核技术研究院 | 适用于负氢粒子束的中性化气体靶单元及系统设计方法 |
Also Published As
Publication number | Publication date |
---|---|
HUE039588T2 (hu) | 2019-01-28 |
WO2014041031A1 (en) | 2014-03-20 |
US20150235722A1 (en) | 2015-08-20 |
EP2709429A1 (en) | 2014-03-19 |
EP2709429B1 (en) | 2018-05-02 |
US10049778B2 (en) | 2018-08-14 |
JP6462568B2 (ja) | 2019-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6462568B2 (ja) | 陽子ビーム発生装置及び核廃棄物変換設備 | |
Sistrunk et al. | All diode-pumped, high-repetition-rate advanced petawatt laser system (HAPLS) | |
Perry et al. | Terawatt to petawatt subpicosecond lasers | |
Hora | New aspects for fusion energy using inertial confinement | |
Esirkepov et al. | Prepulse and amplified spontaneous emission effects on the interaction of a petawatt class laser with thin solid targets | |
Badziak et al. | Laser-driven generation of high-current ion beams using skin-layer ponderomotive acceleration | |
CN103745760A (zh) | 基于全光激光等离子体加速器的γ射线源 | |
Roso | High repetition rate Petawatt lasers | |
Spinka | High Average Power Ultrafast Lasers | |
Le Garrec et al. | HiPER laser reference design | |
Le Garrec et al. | HiPER laser: from capsule design to the laser reference design | |
Habs et al. | Laser acceleration of electrons and ions and intense secondary particle generation | |
Bayramian et al. | High energy, high average power, DPSSL system for next generation petawatt laser systems | |
Mourou | Ultraintense lasers and their applications | |
Rakhman | Laser Manipulation of H-Beams: a Snowmass 2022 White Paper | |
Marcus | Inertial Fusion and Magnetic Fast Pulsed Systems | |
Gibson et al. | Laser Sculpted Cool Proton Beams | |
Hora | Fighting Climatic Change by NASEM with Help of Non-thermal Optical Laser Pressure | |
Banerjee et al. | Scalable cryogenic gas cooled multi-slab 10 J and 100 J, 10 Hz DPSSL system | |
Milchberg et al. | Laser-driven high repetition rate source of ultrashort relativistic electron bunches | |
Bayramian et al. | Scaling high intensity laser systems from state-of-the-art to MW-class, enabling next generation light sources | |
Bayramian et al. | High-energy diode-pumped solid-state laser (DPSSL) for high-repetition-rate petawatt laser systems | |
Evans | A laser inverse Compton scattering diagnostic to study runaway electron dynamics during tokamak disruptions | |
Atzeni et al. | HiPER laser: From capsule design to the laser reference design | |
Tamer et al. | High energy operation of a diode-pumped Tm: YLF laser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160909 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20170418 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170925 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20171222 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180126 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180620 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180814 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20181205 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181227 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6462568 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |