Title:
PHOTON DETECTOR
Document Type and Number:
WIPO Patent Application WO/2018/097025
Kind Code:
A1
Abstract:
This embodiment of the present invention pertains to a photon detector provided with a preamp having a structure that allows saturation of an amplifier to be prevented. The preamp has an amplifier, and further has: capacitive elements disposed in each of a plurality of wires electrically connecting the input end side and the output end side of the amplifier; an n-type MOSFET; and a p-type MOSFET. A control electrode of the n-type MOSFET is set to a first fixed potential V1, and a control electrode of the p-type MOSFET is set to a second fixed potential V2.
Inventors:
ICHIKAWA MINORU (JP)
FUJITA KAZUKI (JP)
FUJITA KAZUKI (JP)
Application Number:
PCT/JP2017/041261
Publication Date:
May 31, 2018
Filing Date:
November 16, 2017
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
H04N5/32; G01T1/17; H01L31/08; H04N5/378
Foreign References:
| JP2016019725A | 2016-02-04 | |||
| JP2016534374A | 2016-11-04 | |||
| JP2007535728A | 2007-12-06 | |||
| JPH08129070A | 1996-05-21 | |||
| JPH0326980A | 1991-02-05 | |||
| JPH08129070A | 1996-05-21 | |||
| JP2015115357A | 2015-06-22 |
Other References:
HIROKAZU IKEDA, ELECTRONICS FOR PARTICLE MEASUREMENT, 28 June 2002 (2002-06-28), Retrieved from the Internet >
HIROKAZU IKEDA, ANALOG-VLSI OPEN-I (9) FOR ADVANCED SENSOR SIGNAL PROCESSING, 22 August 2004 (2004-08-22), pages 153 - 165, Retrieved from the Internet>
R. BALLABRIGA ET AL.: "14th INTERNATIONAL WORDHOP ON RADIATION IMAGING DETECTORS", 5 July 2012, IPO PUBLISHING FOR SISSA MEDIALAB, article "The Medipix 3 RX: a high resolution, zero dead-time pixel detector readout chip with spectroscopic imaging"
RAFAEL BALLABRIGA SUNE: "he Design and Implementation in 0.13 jam CMOS of an Algorithm Permitting Spectroscopic Imaging with High Spatial Resolution for Hybrid Pixel Detectors", CERN-THESIS-2010-055, 24 November 2009 (2009-11-24), pages 126
See also references of EP 3547665A4
HIROKAZU IKEDA, ANALOG-VLSI OPEN-I (9) FOR ADVANCED SENSOR SIGNAL PROCESSING, 22 August 2004 (2004-08-22), pages 153 - 165, Retrieved from the Internet
R. BALLABRIGA ET AL.: "14th INTERNATIONAL WORDHOP ON RADIATION IMAGING DETECTORS", 5 July 2012, IPO PUBLISHING FOR SISSA MEDIALAB, article "The Medipix 3 RX: a high resolution, zero dead-time pixel detector readout chip with spectroscopic imaging"
RAFAEL BALLABRIGA SUNE: "he Design and Implementation in 0.13 jam CMOS of an Algorithm Permitting Spectroscopic Imaging with High Spatial Resolution for Hybrid Pixel Detectors", CERN-THESIS-2010-055, 24 November 2009 (2009-11-24), pages 126
See also references of EP 3547665A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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