Development of Double-Sided CdTe Strip Detectors for γ-Ray Imaging and Spectroscopy

被引：19
|
作者：
Ishikawa, Shin-nosuke [1 ,2 ]
Watanabe, Shin [1 ,2 ]
Fukuyama, Taro [1 ,2 ]
Sato, Goro [1 ]
Kokubun, Motohide [1 ]
Odaka, Hirokazu [1 ,2 ]
Saito, Shinya [1 ,2 ]
Takahashi, Tadayuki [1 ,2 ]
Nakazawa, Kazuhiro [2 ]
Tanaka, Takaaki [3 ]
机构：
[1] Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Sagamihara, Kanagawa 2525210, Japan
[2] Univ Tokyo, Grad Sch Sci, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan
[3] Stanford Univ, Kavli Inst Particle Astrophys & Cosmol, Stanford, CA 94305 USA
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS | 2010年 / 49卷 / 11期
基金：
日本学术振兴会;
关键词：
HARD X-RAY; CDZNTE DETECTORS; PERFORMANCE;
D O I：
10.1143/JJAP.49.116702
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
By reading out both anode and cathode strips, double-sided CdTe strip detectors can achieve a large area and a high position resolution with few readout channels, which makes them very attractive for X-ray and gamma-ray imaging and spectroscopy. We have developed double-sided CdTe strip detectors, 1.28 x 1.28 cm(2) in size and 0.5 and 2.0 mm in thickness. Both electrodes are divided into 32 orthogonal strips with a pitch of 400 gm. For a detector of 0.5 mm thickness, the energy resolution was measured to be 1.5 keV (FWHM) at 60 keV. For the 2.0-mm-thick detector, an energy resolution of 8.0 key (FWHM) at 662 key was obtained using only the anode signal. By combining both the anode and cathode signals, we successfully improved the spectral performance and measured an energy resolution of 5.9 keV (FWHM) at 662 key. (C) 2010 The Japan Society of Applied Physics
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Performance of double-sided CdTe strip detectors for gamma-ray imaging and spectroscopy
    Ishikawa, S.
    Watanabe, S.
    Aono, H.
    Odaka, H.
    Sugimoto, S.
    Takeda, S.
    Takahashi, T.
    Okuyama, S.
    Nakazawa, K.
    Tanaka, T.
    2008 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (2008 NSS/MIC), VOLS 1-9, 2009, : 5247 - +
  • [2] Imaging and spectral performance of CdTe double-sided strip detectors for the Hard X-ray Imager onboard ASTRO-H
    Hagino, Kouichi
    Odaka, Hirokazu
    Sato, Goro
    Watanabe, Shin
    Takeda, Shin'ichiro
    Kokubun, Motohide
    Fukuyama, Taro
    Saito, Shinya
    Sato, Tamotsu
    Ichinohe, Yuto
    Takahashi, Tadayuki
    Nakano, Toshio
    Nakazawa, Kazuhiro
    Makishima, Kazuo
    Tajima, Hiroyasu
    Tanaka, Takaaki
    Ishibashi, Kazunori
    Miyazawa, Takuya
    Sakai, Michito
    Sakanobe, Karin
    Kato, Hiroyoshi
    Takizawa, Shunya
    Uesugi, Kentaro
    SPACE TELESCOPES AND INSTRUMENTATION 2012: ULTRAVIOLET TO GAMMA RAY, 2012, 8443
  • [3] DOUBLE-SIDED SILICON STRIP DETECTORS IN PISA
    BATIGNANI, G
    BOSISIO, L
    FOCARDI, E
    FORTI, F
    GIORGI, M
    MARANGONI, D
    RIZZO, G
    TONELLI, G
    TRIGGIANI, G
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 360 (1-2): : 98 - 102
  • [4] Development of double-sided silicon strip detectors for solar hard X-ray observation
    Saito, Shinya
    Ishikawa, Shin-nosuke
    Watanabe, Shin
    Odaka, Hirokazu
    Sugimoto, Soichiro
    Fukuyama, Taro
    Kokubun, Motohide
    Takahashi, Tadayuki
    Terada, Yukikatsu
    Tajima, Hiroyasu
    Tanaka, Takaaki
    Krucker, Saem
    Christe, Steven
    McBride, Steve
    Glesener, Lindsay
    SPACE TELESCOPES AND INSTRUMENTATION 2010: ULTRAVIOLET TO GAMMA RAY, 2010, 7732
  • [5] Development of double-sided silicon strip detectors (DSSD) for a Compton telescope
    Takeda, Shin'ichiro
    Watanabe, Shin
    Tanaka, Takaaki
    Nakazawa, Kazuhiro
    Takahashi, Tadayuki
    Fukazawa, Yasushi
    Yasuda, Hajimu
    Tajima, Hiroyasu
    Kuroda, Yoshikatsu
    Onishi, Mitsunobu
    Genba, Kei
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 579 (02): : 859 - 865
  • [6] Studies of double-sided, double metal silicon strip detectors
    Alexander, J.P.
    Bebek, C.J.
    Browder, T.E.
    Dobbins, J.A.
    Gray, S.G.
    Honscheid, K.
    Jones, C.D.
    Katayama, N.
    Katris, J.S.
    Selen, M.
    Wurthwein, F.
    Gronberg, J.
    Morrison, R.J.
    Hale, D.L.
    Korte, C.
    et. al.
    Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1994, A342 (01) : 282 - 286
  • [7] High-resolution Compton cameras based on Si/CdTe double-sided strip detectors
    Odaka, Hirokazu
    Ichinohe, Yuto
    Takeda, Shin'ichiro
    Fukuyama, Taro
    Hagino, Koichi
    Saito, Shinya
    Sato, Tamotsu
    Sato, Goro
    Watanabe, Shin
    Kokubun, Motohide
    Takahashi, Tadayuki
    Yamaguchi, Mitsutaka
    Tanaka, Takaaki
    Tajima, Hiroyasu
    Nakazawa, Kazuhiro
    Fukazawa, Yasushi
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2012, 695 : 179 - 183
  • [8] Modeling and simulation of Positron Emission Mammography (PEM) based on double-sided CdTe strip detectors
    Ozsahin, I.
    Unlu, M. Z.
    JOURNAL OF INSTRUMENTATION, 2014, 9
  • [9] Design Considerations for Double-Sided Silicon Strip Detectors Applicable to PET Imaging
    Studen, A.
    Clinthorne, N. H.
    2006 IEEE NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, VOL 1-6, 2006, : 3076 - 3081
  • [10] SIGNAL SIMULATIONS FOR DOUBLE-SIDED SILICON STRIP DETECTORS
    LESLIE, J
    SEIDEN, A
    UNNO, Y
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1993, 40 (04) : 557 - 562
12345