Research for Hybrid System comprised Laser Super Cavity and Off-Axis Parabolic Reflective mirrors toward International Linear Collider

2009 Fiscal Year Final Research Report

• Project/Area Number: 17GS0210
• Research Category: Grant-in-Aid for Creative Scientific Research
• Allocation Type: Single-year Grants
• Research Institution: High Energy Accelerator Research Organization
• Principal Investigator: URAKAWA Junji High Energy Accelerator Research Organization, 加速器研究施設, 教授 (00160333)
• Co-Investigator(Kenkyū-buntansha): HAYANO Hitoshi 高エネ研機構, 加速器, 教授 (00173055) ; OMORI Tsunehiko 高エネ研機構, 素粒子原子核研, 講師 (80185389) ; YOKOYA Kaoru 高エネ研機構, 加速器, 教授 (40141973) ; HIGASHI Yasuo 高エネ研機構, 機械工学センター, 准教授 (70208742) ; TERUNUMA Nobuhiro 高エネ研機構, 加速器, 准教授 (70237014) ; ARAKI Sakae 高エネ研機構, 加速器, 技師 (50391777) ; OKUGI Toshiyuki 高エネ研機構, 加速器, 助教 (40332118) ; HONDA Yousuke 高エネ研機構, 加速器, 助教 (40509783) ; KUBO Kiyoshi 高エネ研機構, 加速器, 准教授 (60195485)
• Co-Investigator(Renkei-kenkyūsha): SASAO Noboru 岡山大学, 極限量子研究コア, 教授 (10115850) ; KURODA Ryuunosuke 産業技術総合研究所, 研究員 (70350428) ; WASHIO Masakazu 早稲田大学, 理工学術院, 教授 (70158608) ; SAKAI Hiroshi 高エネ研究機構, 加速器, 助教 (50345229) ; TANIGUCHI Takashi 岡山大学, 極限量子研究コア, 准教授 (60163630) ; TAKAHASHI Tohru 広島大学, 先端物質科学研究科, 准教授 (50253050) ; SAKAUE Kazuyuki 早稲田大学, 理工学術院, 研究員 (80546333)
• Research Collaborator: KURIKI Masao 広島大学, 先端物質科学研究科, 教授 (80321537) ; TAUCHI Toshiaki 高エネ研機構, 素粒子原子核研, 准教授 (20154726) ; SHIMIZU Yoshitaka 高エネルギー加速器研究機構, 研究員 (10448251) ; FUKUDA Masashi 高エネ研究機構, 加速器, 特別助教 ; ALEXANDER Aryshev 高エネルギー加速器研究機構, 研究員 ; GRAHAME Blair Royal Holloway, University of London (RHUL), 物理部, 教授 ; STEWART Boogert RHUL, 物理部, 講師 ; DAIVD Howell Oxford University, Optical Physicist Brian Foster Oxford University, 物理部, 教授 ; ALESSANDRO Variola Linear Accelerator Laboratory (LAL) in France, 研究部長 ; FABIAN Zomer University of South Paris, LAL, 教授 ; NICOLAS Delerue LAL, 研究員 ; MARC Ross Fermilab, 開発研究部長 ; JOSEF Frisch SLAC, Menlo Park, California, 主任研究員
• Project Period (FY): 2005 – 2009
• Keywords: 国際協力 / 素粒子実験 / 高性能レーザー / 光源技術 / ナノ制御

Research Abstract

We have developed two kind of optical cavities which consist of several high reflectivity mirrors. These optical cavities can accumulate nJ or uJ laser pulse and enhance the pulse energy by about 1000 in the cavity. Also, we can make several um waist or laser interference pattern (pitch～500nm) at the center of the cavity. Based on inverse Compton scattering between laser pulse and high energy electron beam, we are measuring micron beam size or sub-micron beam size at accelerator test facility (ATF). Compact optical cavity laser wire and high power pulse laser oscillator are under developing.

Research Products

• [Journal Article] Experimental results of an rf gun and the generation of a multibunch beam (2011)
  • Author(s): A.Deshpande, S.Araki, M.Fukuda, K.Sakaue, N.Terunuma, J.Urakawa, M.Washio
  • Journal Title: Physical Review Special Topics- Accelerators and Beams 14 Pages: 063501-1,-9
  • Peer Reviewed
• [Journal Article] Luminosity optimization schemes in Compton experiments based on Fabry-Perot optical resonators (2011)
  • Author(s): A.Variola, F.Zomer, E.Bulyak, P.Gladkikh, V.Skomorokhov, T.Omori, J.Urakawa
  • Journal Title: Physical Review Special Topics-Accelerators and Beams 14 Pages: 031001-1,-11
  • Peer Reviewed
• [Journal Article] Development of a compact X-ray source based on Compton scattering using a 1.3GHz superconducting RF accelerating linac and a new laser storage cavity (2011)
  • Author(s): Junji Urakawa
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 637 Pages: S47-S50
  • Peer Reviewed
• [Journal Article] Upgrade of the accelerator for the laser undulator compact X-ray source (LUCX) (2011)
  • Author(s): M.Fukuda, S.Araki, A.Deshpande, Y.Higashi, Y.Honda, K.Sakaue, N.Sasao, T.Taniguchi, N.Terunuma, J.Urakawa
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 637 Pages: S67-S71
  • Peer Reviewed
• [Journal Article] Development of a laser pulse storage technique in an optical super-cavity for a compact X-ray source based on laser-Compton scattering (2011)
  • Author(s): K.Sakaue, S.Araki, M.Fukuda, Y.Higashi, Y.Honda, N.Sasao, H.Shimizu, T.Taniguchi, M.Washio
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 637 Pages: S107-S111
  • Peer Reviewed
• [Journal Article] Micron-scale laser-wire scanner for the KEK Accelerator Test Facility extraction line (2010)
  • Author(s): S.Boogert, G.Blair, G.Boorman, A.Bosco, L.Deacon, P.Karataev, A.Aryshev, M.Fukuda, N.Terunuma, J.Urakawa, L.Corner, N.Delerue, B.Forster, D.Howell, M.Newman, R.Senanayake, R.Walczak, F.Ganaway
  • Journal Title: Physical Review Special Topics-Accelerators and Beams 13 Pages: 122801-1,-16
  • Peer Reviewed
• [Journal Article] Photon generation by laser-Compton scattering at the KEK-ATF (2010)
  • Author(s): S.Miyoshi, T.Akagi, S.Araki, Y.Funahashi, T.Hirose, Y.Honda, M.Kuriki, X.Li, T.Okugi, T.Omori, G.Pei, K.Sakaue, H.Shimizu, T.Takahashi, N.Terunuma, J.Urakawa, Y.Ushio, M.Washio
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 623 Pages: 576-578
  • Peer Reviewed
• [Journal Article] Micron size laser-wire system at the ATF extraction line, recent results and ATF-II upgrade (2010)
  • Author(s): A.Aryshev, G.Blair, S.Boogert, G.Boorman, A.Bosco, L.Corner, L.Deacon, N.Delerue, B.Foster, F.Gannaway, H.Hayano, D.Howell, P.Karataev, L.Nevay, M.Newman, R.Senanayake, N.Terunuma, J.Urakawa, R.Walczak
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 623 Pages: 564-566
  • Peer Reviewed
• [Journal Article] Compton ring for nuclear waste management (2010)
  • Author(s): E.Bulyak, P.Gladkikh, T.Omori, V.Skomorokhov, J.Urakawa
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 621 Pages: 105-110
  • Peer Reviewed
• [Journal Article] Present status and first results of the final focus beam line at the KEK Accelerator Test Facility (2010)
  • Author(s): P.Bambade, S.Araki, Y.Honda, K.Kubo, T.Okugi, N.Terunuma, J.Urakawa, K.Yokoya
  • Journal Title: Physical Review Special Topics- Accelerators and Beams 13 Pages: 042801-1,-10
  • Peer Reviewed
• [Journal Article] Improvement of an S-band RF gun with a Cs_2Te photocathode for the KEK-ATF (2010)
  • Author(s): N.Terunuma, A.Murata, M.Fukuda, K.Hirano, Y.Kamiya, T.Kii, M.Kuriki, R.Kuroda, H.Ohgaki, K.Sakaue, M.Takano, T.Takatomi, J.Urakawa, M.Washio, Y.Yamazaki, J.Yang
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 613 Pages: 1-8
  • Peer Reviewed
• [Journal Article] Observation of pulsed x-ray trains produced by laser-electron Compton Scatterings (2009)
  • Author(s): K.Sakaue, M.Washio, S.Araki, M.Fukuda, Y.Higashi, Y.Honda, T.Omori, T.Taniguchi, N.Terunuma, J.Urakawa, N.Sasao
  • Journal Title: REVIEW OF SCIENTIFIC INSTRUMENTS 80 Pages: 123304-1,-7
  • Peer Reviewed
• [Journal Article] Photon Generation by Laser-Compton Scattering Using an Optical Resonant Cavity at the KEK-ATF Electron Ring (2009)
  • Author(s): H.Shimizu, S.Araki, Y.Funahashi, Y.Honda, T.Okugi, T.Omori, N.Terunuma, J.Urakawa, M.Kuriki, S.Miyoshi, T.Takahashi, Y.Ushio, T.Hirose, K.Sakaue, M.Washio, P.Guoxi, L.XiaoPing
  • Journal Title: Journal of the Physical Society of Japan Vol.78, No.7 Pages: 074501-1,-7
  • Peer Reviewed
• [Journal Article] Stabilization of a non-planar optical cavity using its polarization property (2009)
  • Author(s): Y.Honda, H.Shimizu, M.Fukuda, T.Omori, J.Urakawa, K.Sakaue, H.Sakai, N.Sasao
  • Journal Title: Optics Communications 282 Pages: 3108-3112
  • Peer Reviewed
• [Journal Article] Design of a mode separated RF photo cathode gun (2009)
  • Author(s): A.Deshpande, S.Araki, M.Fukuda, K.Sakaue, N.Terunuma, J.Urakawa, N.Sasao, M.Washio
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 600 Pages: 361-366
  • Peer Reviewed
• [Journal Article] Recent progress of a soft X-ray generation system based on inverse Compton scattering at Waseda University (2008)
  • Author(s): K.Sakaue, T.Gowa, H.Hayano, Y.Kamiya, S.Kashiwagi, R.Kuroda, A.Masuda, R.Moriyama, J.Urakawa, K.Ushida, X.Wang, M.Washio
  • Journal Title: Radiation Physics and Chemistry 77 Pages: 1136-1141
  • Peer Reviewed
• [Journal Article] Development of a high-resolution cavity-beam position monitor (2008)
  • Author(s): Y.Inoue, H.Hayano, Y.Honda, T.Takatomi, T.Tauchi, J.Urakawa, S.Komamiya, T.Nakamura, T.Sanuki, Eun-San Kim, Seung-Hwan Shin, V.Vogel
  • Journal Title: Phys.Rev.ST Accel.Beams 11 Pages: 062801-1,-13
  • Peer Reviewed
• [Journal Article] Beam loading compensation for accelerator of multi-bunch electron beam train (2008)
  • Author(s): S.Liu, M.Fukuda, S.Araki, N.Terunuma, J.Urakawa, K.Hirano, N.Sasao
  • Journal Title: Nuclear Instruments and Methods in Physics Research A 584 Pages: 1-8
  • Peer Reviewed
• [Journal Article] Beam dynamics in Compton ring gamma sources (2006)
  • Author(s): Eugene Bulyak, Peter Gladkikh, Vladislav Skomorokhov, Tsunehiko Omori, Junji Urakawa, Klaus Moenig, Frank Zimmermann
  • Journal Title: Physical Review Special Topics-Accelerators and Beams 9 Pages: 094001-1,-8
  • Peer Reviewed
• [Journal Article] Observation of the Second Harmonic in Thomson Scattering from Relativistic Electrons (2006)
  • Author(s): Marcus Babzien, Ilan Ben-Zvi, Karl Kusche, Igor V.Pavlishin, Igor V.Pogorelsky, David P.Siddons, Vitaly Yakimenko, David Cline, Feng Zhou, Tachishige Hirose, Yoshio Kamiya, Tetsuro Kumita, Tsunehiko Omori, Junji Urakawa, Kaoru Yokoya
  • Journal Title: Physical Review Letters 96 Pages: 054802-1,-4
  • Peer Reviewed
• [Journal Article] Efficient Propagation of Polarization from Laser Photons to Positron through Compton Scattering and Electron-Positron Pair Creation (2006)
  • Author(s): T.Omori, M.Fukuda, T.Hirose, Y.Kurihara, R.Kuroda, M.Nomura, A.Ohashi, T.Okugi, K.Sakaue, T.Saito, J.Urakawa, M.Washio, I.Yamazaki
  • Journal Title: Physical Review Letters 96 Pages: 114801-1,-4
  • Peer Reviewed
• [Journal Article] Upgraded laser wire beam profile monitor (2005)
  • Author(s): Y.Honda, N.Sasao, S.Araki, Y.Higashi, T.Okugi, T.Taniguchi, J.Urakawa, Y.Yamazaki, K.Hirano, M.Nomura, M.Takano, H.Sakai
  • Journal Title: Nucl.Instr.and Meth.A, ELSEVIER 538 Pages: 100-115
  • Peer Reviewed
• [Presentation] 社会に役立つ放射光科学と加速器技術の最前線 (2011)
  • Author(s): 浦川順治
  • Organizer: 日本放射光学会市民公開講座
  • Place of Presentation: つくば国際会議場エポカル中ホール
  • Year and Date: 2011-01-09
• [Presentation] 高輝度偏極光源の為の4枚鏡光蓄積共振器の開発 (2010)
  • Author(s): 赤木智哉, 他
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 九州工業大学戸畑キャンパス
  • Year and Date: 2010-09-14
• [Presentation] 偏極ガンマ線/陽電子生成のための3D-4 mirrorレーザー蓄積装置 (2010)
  • Author(s): 浦川順治, 他
  • Organizer: 日本加速器学会年次大会
  • Place of Presentation: 姫路市文化センター
  • Year and Date: 2010-08-04
• [Presentation] 「量子ビーム発生と利用の最前線」超伝導加速器による次世代小型高輝度光子ビーム源の開発 (2010)
  • Author(s): 浦川順治
  • Organizer: 日本原子力学会春の年会
  • Place of Presentation: 茨城大学水戸キャンパス
  • Year and Date: 2010-03-27
• [Presentation] KEK-ATFにおけるILC偏極陽電子源の為のレーザー蓄積共振器を用いたガンマ線生成実験 (2010)
  • Author(s): 三好修平, 他
  • Organizer: 日本物理学会年次大会
  • Place of Presentation: 岡山大学津島キャンパス
  • Year and Date: 2010-03-22
• [Presentation] 3-Dimensional Beam Profile Monitor Based on a Pulse Storage in an Optical Cavity for Multi-bunch Electron Beam (2009)
  • Author(s): 坂上和之, et al.
  • Organizer: Proceedings of PAC09, WE3GRC04
  • Place of Presentation: Vancouver, BC, Canada
  • Year and Date: 20090000
• [Presentation] 新竹モニタによるATF2衝突点ビームサイズ測定 (2009)
  • Author(s): 中山隆志, 他
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 甲南大学岡本キャンパス
  • Year and Date: 2009-09-10
• [Presentation] KEK-ATFダンピングリングにおけるLaser-WireシステムによるBeam Size及びEmittance測定とその改良 (2009)
  • Author(s): 清水洋孝, 他
  • Organizer: 日本加速器学会年次大会
  • Place of Presentation: 日本原子力機構東海
  • Year and Date: 2009-08-05
• [Presentation] KEK-ATFにおけるILC偏極陽電子源の為のレーザー共振器を用いた高輝度ガンマ線生成実験II (2008)
  • Author(s): 赤木智哉, 他
  • Organizer: 日本物理学会年次大会
  • Place of Presentation: 立教大学池袋キャンパス
  • Year and Date: 2008-03-27
• [Presentation] KEK小型電子加速器におけるレーザー蓄積装置を用いた小型X線源(LUCX)の開発(5) (2008)
  • Author(s): 坂上和之, 他
  • Organizer: 日本物理学会年次大会
  • Place of Presentation: 近畿大学本部キャンパス
  • Year and Date: 2008-03-26
• [Presentation] ACHIEVEMENT OF ATF AND ITS FUTURE PLANS (2007)
  • Author(s): 浦川順治
  • Organizer: Invited talk, Proceedings of APAC 2007, FRXMA03
  • URL: http://apac07.cat.ernet.in/
  • Place of Presentation: Indore, India
  • Year and Date: 20070000
• [Presentation] Beam Instrumentation Experience at ATF (2007)
  • Author(s): Y.Honda
  • Organizer: Invited talk, Proceedings of APAC 2007, WEZH102
  • Place of Presentation: Indore, India
  • Year and Date: 20070000
• [Presentation] ILC計画に向けた偏極陽電子源の高強度ガンマ線生成のためのレーザー蓄積空洞開発実験 (2007)
  • Author(s): 清水洋孝, 他
  • Organizer: 日本物理学会年次大会
  • Place of Presentation: 首都大学東京南大沢キャンパス
  • Year and Date: 2007-03-27
• [Presentation] Development of Pulse Laser Super-Cavity for Compact High Flux X-ray Sources (2006)
  • Author(s): 坂上和之, et al.
  • Organizer: Proceedings of EPAC 2006, THPCH154
  • Place of Presentation: Edinburgh, Scotland
  • Year and Date: 20060000
• [Presentation] レーザーコンプトン散乱を用いた小型硬X線源のためのレーザー蓄積装置の開発 (2006)
  • Author(s): 坂上和之, 他
  • Organizer: 日本物理学会年次大会
  • Place of Presentation: 松山大学
  • Year and Date: 2006-03-27
• [Presentation] Laser Interferometer with Optical Cavity and Cavity BPMs (2005)
  • Author(s): J.Urakawa
  • Organizer: Proceedings of NANOBEAM 2005(150-152)
  • Place of Presentation: Uji, Kyoto University, Japan
  • Year and Date: 20051017-20051021
• [Book] 学術の動向(21世紀の化学の夢-次世代光源 第16巻、第5号) (2011)
  • Author(s): 浦川順治
  • Total Pages: 86-91
• [Book] 加速器とレーザー (2009)
  • Author(s): 浦川順治
  • Total Pages: 151
  • Publisher: 「光科学研究の最前線2」編集委員会出版
• [Book] 加速器とレーザー(光科学研究の最前線) (2006)
  • Author(s): 浦川順治
  • Total Pages: 232-235
  • Publisher: 「光科学研究の最前線」編集委員会出版
• [Remarks] ホームページ等
• [Remarks] 震災でサーバーが故障中のため、のURLを用意した
  • URL: http://www-atf.kek.jp/lwi/
• [Remarks] 旧URLは
  • URL: http://atfweb.kek.jp/lwi/
• [Remarks] は本成果を応用した新プロジェクトのWebです
  • URL: http://kocbeam.kek.jp/index.html
• [Patent(Industrial Property Rights)] 偏光レーザー発振方法、偏光放射線発生方法及びシステム (2011)
  • Inventor(s): 浦川順治、本田洋介、清水洋孝
  • Industrial Property Rights Holder: 高エネルギー加速器研究機構
  • Industrial Property Number: 発明特許,WO2011016378(A1)
  • Filing Date: 2011-02-10
  • Overseas
• [Patent(Industrial Property Rights)] レーザーコンプトン散乱を利用した光源用レーザー (2011)
  • Inventor(s): 本田洋介、浦川順治、坂上和之
  • Industrial Property Rights Holder: 高エネルギー加速器研究機構
  • Industrial Property Number: 発明特許,WO2011016379(A1)
  • Filing Date: 2011-02-10
  • Overseas
• [Patent(Industrial Property Rights)] 光陰極高周波電子銃空洞装置 (2010)
  • Inventor(s): 浦川順治、照沼信浩、高富俊和
  • Industrial Property Rights Holder: 高エネルギー加速器研究機構
  • Industrial Property Number: 発明特許,特願2010-215840
  • Filing Date: 2010-09-30