PRELIMINARY DATA OCT. 2000 H8236-07, (Hybrid Photo-Detector)

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PRELIMINARY DATA OCT. 2000 H8236-07, (Hybrid Photo-Detector)

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(HYBRID PHOTO-DETECTOR) MODULES
PRELIMINARY DATA OCT. 2000
H8236-07,
(Hybrid Photo-Detector) vacuum photo-detector including photocathode avalanche diode. provides gain more than 1000 single multiplication process called 'electron bombardment multiplication'. photoelectrons from photocathode accelerated strong electric field avalanche diode release large number electron-hole pairs corresponding acceleration energy. This excellent first multiplication process enables achieve excellent multi-photon energy resolution. This first multiplication process followed second avalanche mode multiplication provide sufficient gain variety applications. H8236 module, containing high voltage power supplies pre-amplifier.
FEATURES
Able discriminate multi-photon events excess noise High Q.E. from (H8236-40) Simple operation Built-in high voltage power supply pre-amplifier after pulse
APPLICATIONS
Photon counting application intensity pulse detection Laser scanning microscope Particle counter
SPECIFICATIONS
Parameter Spectral Response Peak Sensitivity Wavelength Photocathode Material Quantum Efficiency Effective Area Sensitivity Bandwidth Offset (Typ.) Noise r.m.s. (Typ.) coupled Load Impedance coupled Maximum Voltage Polarity Pre-amplifier (PIN Diode Bias Power Supply (PIN High Voltage (PIN Diode Bias Voltage (PIN
Signal Output
Input Power/Current Recommended Control Voltage Range Signal Connector Control Connector Weight
H8236-07 H8236-40 Multialkali GaAsP(Cs) mV/1 photoelectron -0.7 more than more than Negative dc/6 dc/50 +3.5 +7.6 BNC-R 12-pin connector (Hirose: HR10A-10R-12P) Approx. -12.5 +8.5
Unit Min. V/nW Max.
MAXIMUM RATINGS (Absolute Maximum Value)
Control Voltage Operating Ambient Temperature Operating Humidity Average Input Light Power Peak Input Light Power Input Power
NOTE: knob front panel module power supply C8237) C8237 diode bias voltage +150 high voltage C8237 front panel "152 diode bias voltage C8237 front panel characteristics bias voltage avalanche gain curve diode inside affected ambient temperature conditions, even under same ambient temperature conditions resulting curve differ between diodes from different production lots. Refer individual data sheet attached module. peak sensitivity wavelength without moisture condensation C8237 knob C8237 diode bias voltage +150 Input light pulse: (FWHM), kHz.
Subject local technical requirements regulations, availability products included this promotional material vary. Please consult with sales office. Information furnished HAMAMATSU believed reliable. However, responsibility assumed possible inaccuracies omissions. Specifications subject change without notice. patent rights granted circuits described herein. ©2000 Hamamatsu Photonics
(HYBRID PHOTO-DETECTOR) MODULES H8236-07,
Figure Measurement Set-up Example Figure Multi-photoelectron Pulse Height Distribution
1000
TPMOB0110EA
(HIGH VOLTAGE): (DIODE BIAS VOLTAGE): SINGLE P.E.
COUNTS CHANNEL
DOUBLE P.E.
MODULE H8236-07,
MODULE POWER SUPPLY C8237
TRIPLE P.E.
Single photoelectron Double p.e. Triple p.e.
1000
OSCILLOSCOPE
TPMOC0126EA
CHANNEL NUMBER
Figure Typical Spectral Response
TPMOB0106EB
Figure Diode Bias Voltage Radiant Sensitivity
H8236-40
H8236-07
TPMOB0108EA
kV)B kV)B kV)B
H8236-07
RADIANT SENSITIVITY (mV/nW) QUANTUM EFFICIENCY
RADIANT SENSITIVITY (mV/nW)
RADIANT SENSITIVITY QUANTUM EFFICIENCY
(HIGH VOLTAGE): (DIODE BIAS VOLTAGE): 10-1 1000
10-1 (70)A (80)A (90)A (100)A (110)A (120)A (130)A (140)A (150)A
DIODE BIAS VOLTAGE
H8236-40
TPMOB0109EB
WAVELENGTH (nm) RADIANT SENSITIVITY (mV/nW)
kV)B kV)B kV)B
10-1 (70)A (80)A (90)A (100)A (110)A (120)A (130)A (140)A (150)A
DIODE BIAS VOLTAGE
C8237 diode bias voltage C8237
Figure Internal Block Diagram
PREAMPLIFIER
BNC-R (SIGNAL OUT)
HIGH VOLTAGE POWER SUPPLY DIODE BIAS POWER SUPPLY
INPUT VOLTAGE CONTROL VOLTAGE
TPMOC0125EA
Figure Dimensional Outline (Unit:
PHOTOCATHODE CONNECTION (12-PIN CONNECTOR) 70.0 26.0 120.0 +7.6 (DIODE BIAS VOLTAGE: +152 +8.5 (HIGH VOLTAGE: -8.5 DIODE BIAS MONITOR OUTPUT
TPMOA0007EB
CROSSSECTION
INPUT WINDOW
GROOVE O-RING (CO0612 O-RING, SUPPLIED) 14.0
34.0
4-M3
48.0
NOTE
Keep input window least away from ground potential during use.
(HYBRID PHOTO-DETECTOR) MODULES H8236-07,
MODULE CONTROL UNIT C8237 (OPTIONAL)
SPECIFICATIONS
C8237 module power supply unit converts power voltages used with H8236 series. Control knobs front panel adjust diode bias voltage high voltage that determine module gain. Input Pre-Amplifier Diode Bias Power Supply Output High Voltage Control +8.5 +7.75 (Continuously) 12-pin connector (Hirose: HR10A-10R-12P)
Diode Bias Voltage Control Connector Connection Cable Length
used H8236
Dimensional Outline (Unit:
[FRONT VIEW]
MODULE CONTROL UNIT
[SIDE VIEW]
POWER
DIODE BIAS MONITOR
DIODE BIAS
HV(-kV)
CONNECTION (12-PIN CONNECTOR) +7.75 DIODE BIAS VOLTAGE: +155 +8.5 HIGH VOLTAGE: -8.5 DIODE BIAS MONITOR INPUT
TPMOA0009EB
used H8236
*PATENTS PENDING: JAPAN
EUROPE
HOMEPAGE http://www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: Foothill Road, 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: usa@hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. D-82211 Herrsching Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de France: Hamamatsu Photonics France S.A.R.L.: Saule Trapu, Parc Moulin Massy, 91882 Massy Cedex, France, Telephone: (33)1 Fax: (33)1 E-mail: infos@hamamatsu.fr United Kingdom: Hamamatsu Photonics Limited: Howard Court, Tewin Road Welwyn Garden City Hertfordshire 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se TPMO1011E03 Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 733, Fax: (39)02-935 E-mail: info@hamamatsu.it
OCT. 2000 Printed Japan (1000)

PRELIMINARY DATA OCT. 2000 H8236-07, (Hybrid Photo-Detector)

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