Datasheet

LOW-LIGHT-LEVEL THERMOELECTRIC COOLED
MEASUREMENT NIR-PMT UNIT
IN THE NIR H12694-25/-45/-75
Wavelength Range: 950 nm to 1200 nm / 950 nm to 1400 nm / 950 nm to 1700 nm,
TE Cooled, High Speed, Suitable for Photon Counting, Gate Function (Normally OFF)
Left: NIR-PMT Unit, Right: Controller
OVER VIEW
The H12694 series is an NIR-PMT unit using a compact NIRPMT (near infrared photomultiplier tube) developed by our advanced photocathode technology. The NIR-PMT is contained
in a thermally insulated sealed-off housing evacuated to a high
vacuum. The internal thermoelectric cooler eliminates the
need for liquid nitrogen and cooling water.
The light input window of these modules use a condenser lens
to provide a virtually larger photosensitive area allowing easy
optical coupling. The gating function prevents from saturation
caused by excessive light input. Adapters for connection to an
optical fiber and monochromator are also available as options.
APPLICATIONS
●LIDAR
●Excitation Singlet Oxygen Measurement
●Delayed Fluorescence
FEATURES
●Gate Function (Normally OFF)
Gate Width: 1 µs (Min.) to 10 ms (Max.)
Repetition Rate: 10 kHz (Max.)
●High Sensitivity (Applicable to Photon Counting)
●Fast Time Response
Rise Time: 0.9 ns, T.T.S.: 400 ps
●Simple Operation by Air Cooled TE Cooler
No Liquid Nitrogen, No Cooling Water is Necessary
●Operable in 20 min after Switched ON
●Large Detection Area 18 mm for Collimated Light
●HV Power Supply with Interlock Function
●Optional Adapters are Available
For Optical Fibers, For Monochromators
SPECIFICATIONS
GENERAL
Parameter
Spectral Response
Photocathode Material
Detection Area for Collimated Light
Effective Area of PMT
PMT Operating Temperature
PMT Operating Guaranteed Voltage
Operating Ambient Temperature
Operating Ambient Humidity 1
Storage Temperature
Storage Humidity 1
H12694-25
950 to 1200
InP/InGaAsP
H12694-45
950 to 1400
InP/InGaAsP
18
1.6
-60
-500 to -900
+5 to +40
Less than 80
-20 to +50
Less than 80
H12694-75
950 to 1700
InP/InGaAs
Unit
nm
—
mm
mm
°C
V
°C
%
°C
%
H12694-25
H12694-45
-900
1
H12694-75
Unit
V
µA
H12694-45
Min.
Max.
Typ.
1
2
—
—
21
—
—
—
2.1 × 104
5 × 105 1 × 106
—
10
—
4
—
—
2.5 × 104
—
—
0.9
—
—
1.7
—
—
0.4
H12694-75
Min.
Typ.
Max.
1
2
—
—
25
—
—
—
2.5 × 104
5 × 105 1 × 106
—
100
—
40
—
—
2.5 × 105
—
—
0.9
—
—
1.7
—
—
0.4
1 No condensation
MAXIMUM RATING
Parameter
PMT Supply Voltage
Average PMT Anode Current
CHARACTERISTICS (at -800 V, -60 °C)
H12694-25
Min.
Typ.
Max.
1
2
—
Cathode
Quantum Efficiency
—
18
—
Sensitivity 2
Radiant
—
—
Anode sensitivity 2 Radiant
1.8 × 104
5 × 105 1 × 106
—
Gain
1
Anode Dark Current 2 3
—
0.4
—
—
Anode Dark Count 3
2.5 × 103
Anode Pulse Rise Time
—
—
0.9
Time
Anode Pulse Fall Time
—
—
1.7
Response
Transit Time Spread
—
—
0.4
Parameter
Unit
%
mA/W
A/W
—
nA
s-1
ns
ns
ns
2 At 1100 nm (H12694-25), at 1300 nm (H12694-45), at 1500 nm (H12694-75)
3 At 30 minutes after high voltage is applied with shutter closed and anode radiant sensitivity = 10000 A/W.
MODULE, CONTROLLER
Parameter
Cooling Method
Condenser Lens Material
Diameter of the Condenser Lens (Effective Area)
F Number of the Condenser Lens (Focal length) 4
Cooling Time Required for Operation
Protection Function
Input Voltage (AC)
Module
Dimensions (W × H × D) 5
Controller
Module 6
Weight
Controller 7
4 At 1300 nm
5 Excluding projections.
Value / Description
Thermoelectric (Forced Air Cooling)
BK7 AR Coating (λ 900 nm to 1700 nm)
20 ( 18)
1.4 (f=25)
Approx. 20
High Voltage Interlock for Inappropreate Temperature
100 to 240 (±10 %) (50 Hz / 60 Hz)
100 × 186 × 150
102 × 131 × 279.5
Approx. 2.28
Approx. 2.90
6 Including resistor box with BNC connectors.
Unit
—
—
mm
—
min
—
V
mm
kg
7 Including high voltage cable and control cable.
GATE CHARACTERISTICS
Parameter
Gate Mode
Delay Time
Rise Time
Fall Time
Gate Width
Max.
Repetition Rate
Max.
Duty Ratio
Input Impedance
Gate Signal
Low Level
Input
High Level
H12694-25, H12694-45, H12694-75
Normally OFF
150
40
85
1 to 1.0 × 104
10
90 (ON)
500
0 to 0.4
2.0 to 15
* Measurement needs to be taken to avoid gate switching noise (400 ns) described in the next page.
Unit
—
ns
ns
ns
µs
kHz
%
Ω
V
V
CHARACTERISTICS (When gate is ON)
●Spectral Response
●Typical Gain
TPMOB0200ED
TPMOB0165EC
70
107
CATHODE RADIANT
SENSITIVITY
-75
106
101
GAIN
QUANTUM
EFFICIENCY
100
105
TPMOB0162EC
60
ANODE DARK CURRENT (nA)
102
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
●Dark Current vs. Cooling Time
(H12694-45)
DARK CURRENT
50
40
30
20
10
-25
-45
104
10-1
0
0
5
10
15
20
25
COOLING TIME (min)
103
-500
10-2
800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800
-800
-900
PMT SUPPLY VOLTAGE (V)
WAVELENGTH (nm)
●Gate Timing Chart
(at +25 °C)
●Gate Time Characteristics
Gate Time V.S. Input Pulse Width
Gate Switching Noise (H12694-75)
10
15
10000
+2 V to +15 V
SUPPLY VOLTAGE: -800 V
10
ON
1000
GATE TIME (µs)
1 µs to 10 ms
PMT
OPERATION
OFF
150 ns
150 ns
100
10
8
5
6
0
GATE SWITCHING NOISE
-5
GATE SIGNAL INPUT
4
2
-10
-15
0
APPROX. 400 ns
-20
1
GATE SIGNAL (V)
at 500 Ω
PMT OUTPUT (mV)
SIGNAL
INPUT
-700
-600
-2
TIME
1
10
100
1000
10000
INPUT PULSE WIDTH (µs)
●Timing Properties
Waveform
SYSTEM CONFIGURATION
Transit Time Spread (T.T.S.)
TPMOB0163EA
(CONNECTION DIAGRAM)
TPMOB0164EC
1000
NIR-PMT UNIT
SUPPLY VOLTAGE: -800 V
RISE TIME
: 746 ps
FALL TIME
: 1.58 ns
PULSE WIDTH : 1.63 ns
WAVELENGTH : 1300 nm
TEMPERATURE : -60 °C
LOAD RESISTOR : 50 Ω
NUMBER OF COUNTS
OUTPUT VOLTAGE (20 mV/Div.)
FWHM: 367 ps
FWTM: 757 ps
NIR PMT MODULE
100
RESISTOR BOX WITH
BNC CONNECTORS
(100 kΩ)
NIR-PMT UNIT
CONTROLLER
VOLTAGE
ERROR
[V]
STANDBY
HIGH VOLTAGE
CABLE (2.5 m)
10
READY
OUTPUT
POWER
OUTPUT ADJ.
CONTROL CABLE
(2.5 m)
1
-4
-3
-2
-1
0
1
2
3
NIR PMT MODULE CONTROLLER
4
TPMOC0199EB
TIME (2 ns/Div.)
TIME (ns)
DIMENSIONAL OUTLINES (Unit: mm)
●NIR-PMT Unit
4
150
42.5
50
FAN EXHAUST VENT*
100
* Do not block the air intake vents and fan exhaust vent. Otherwise, heat builds up in the
unit causing poor performance or failure.
80
31
88
12
23
AIR INTAKE VENTS*
13.9
25.7
NIR PMT MODULE
50
BNCRECEPTACLE
M30 P=0.5
CONDENSER
LENS
GATE PULSE INPUT
163
SIGNAL
59.5
48
SHVRECEPTACLE
60
CONTROLLER
INPUT
INPUT
WINDOW
EFFECTIVE 15.5
AREA 18
70
12
23.5
PHOTOCATHODE
100
120
25.5
10 PIN
CONNECTOR
49
4-M4**
70
** The rubber feet are mounted with M4 screws.
If they are removed, the screw holes (M4) can
be used for fixing purpose.
TPMOA0040EC
●NIR-PMT Unit Controller
102
26
279.5
20
21
45
33
SHVRECEPTACLE
VOLTAGE
OUTPUT
ERROR
AC INPUT
READY
60
POWER
100~240 V · 110 VA
50/60 Hz
CONTROLLER
35
30
OUTPUT ADJ.
37
131
OUTPUT
38
[V]
STANDBY
12
NIR PMT MODULE CONTROLLER
30
25
70
10 PIN CONNECTOR
15.5
248
26
45
TPMOA0041EC
OPTIONS (sold separately)
Adapters to match optical fiber connectors or monochromators are available.
●Optical Fiber Adapters
These adapters allow light from an optical fiber to efficiently enter the PMT. Specify an FC type or SMA type adapter when ordering.
●Monochromator Adapter
The adapter collects light from a monochromator efficiently. Please inform us of the type of the monochromator.
●Resistor Box with BNC Connectors
A 50 Ω resistor box with BNC connectors is available.
Use the 100 kΩ resistor box (supplied with H12694 series) for use with a lock-in amplifier.
*Please contact your local Hamamatsu office for any assistance.
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are
subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2015 Hamamatsu Photonics K.K.
HAMAMATSU PHOTONICS K.K.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected]
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 E-mail: [email protected]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44)1707-294888, Fax: (44)1707-325777 E-mail: [email protected]
North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 SE-164 40 Kista, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected]
TPMH1346E02
Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39)02-93581733, Fax: (39)02-93581741 E-mail: [email protected]
OCT. 2015 IP
China: Hamamatsu Photonics (China) Co., Ltd.: B1201 Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected]
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