Datasheet

HIGH-SPEED GATED
IMAGE INTENSIFIER UNITS
C9548 SERIES
OVERVIEW
Image intensifiers (I. I.) are devices capable of intensifying an image at high gain and high-speed
gating (electronic shutter operation). This allows
them to capture "instantaneous images" of ultrafast phenomena that occur in extremely short periods of time.
The C9548 series is an I.I. unit which is suitable for
PIV application. It has a built-in pulse generator to
allow multi-exposure (burst) operation.
By using a relay lens, the C9548 series can be
easily connected to various cameras or high-speed
cameras. The I.I. gain, gate width and delay time
can be controlled and set from a PC through the
RS-232C interface. (The I.I. gain can also be controlled and set from the remote controller.)
FEATURES
●Maximum repetition frequency: 200 kHz
●High-speed gating: 10 ns minimum
●Built-in pulse generator
●Multi-exposure
●High performance image intensifier
High quantum efficiency in visible range:
GaAsP photocathode
Wide spectral response range from UV to near IR:
Multialkali photocathode
High sensitivity from visible range to near IR:
GaAs photocathode
●Be equipped with over light protection
APPLICATIONS
●Analysis of high-speed phenomenon
PIV / Engine combustion state
Plasma emission / Discharge / Flow / Spray and so on.
●Observation of high speed maneuvering-vehicle
Flow observation of microparticle, gas, liquid, etc.
SPECIFICATIONS
Parameter
C9548-01 C9548-02 C9548-03 C9548-04 C9548-05 C9548-06
Unit
230
µA/lm
150
1100
Luminous sensitivity (Typ.)
650
Photocathode
53
mA/W
47
147
Radiant sensitivity A (Typ.)
192
sensitivity
15
%
14
22
45
Quantum efficiency A (Typ.)
mm
Effective diameter
25 B
—
Borosilicate glass
Window material
Borosilicate glass
Synthetic silica
—
GaAs
Photocathode material
GaAsP
Multialkali
Photocathode
370 to 920
Spectral response
280 to 720
185 to 900
nm
800
Peak wavelength
530
430
—
F-mount (C-mount selectable)
Input mount (Lens mount)
Window material
—
FOP
Phosphor
Phosphor material
P46 (P24 or P43 selectable)
—
screen
Decay time
See [Phosphor screen decay characteristics]
—
Luminous gain (Typ.)
(lm/m2)/lx
6.0 × 103
1.5 × 106
3.3 × 103
1.0 × 106
9.9 × 103
2.6 × 106
Radiant emittance
Gain
1.3 × 104
1.0 × 106
2.0 × 103
7.0 × 105
2.7 × 103
6.6 × 105 (W/m2)/(W/m2)
gain A (Typ.)
2 × 10-11
1 × 10-11
3 × 10-12
Equivalent backlm/cm2
Luminous (Typ.)
C
A
-15
-14
-14
ground Input (EBI) Radiant (Typ.)
8 × 10
3 × 10
4 × 10
W/cm2
Limiting resolution (Typ.)
51
45
57
51
51
45
Lp/mm
Image magnification
—
1
Maximum input Luminous (Typ.)
lx
2.1 × 10-2 8.4 × 10-5 3.8 × 10-2 1.3 × 10-4 1.3 × 10-2 4.8 × 10-5
light level D
Radiant A (Typ.)
W/cm2
1.6 × 10-9 1.9 × 10-11 9.5 × 10-9 2.7 × 10-11 7.0 × 10-9 2.9 × 10-11
10
Average of Max. phosphor screen brightness
cd/m2
100 to 240
Power requirement
V
Power consumption (Max.)
W
12
14.4
12
14.4
12
14.4
Operating ambient temperature
0 to +40
°C
Storage temperature
–20 to +50
E
Operating and storage humidity
Below 70
%
NOTE: AAt wavelength of peak sensitivity
BEffective output area is 16 mm × 16 mm. Take the effective area of the camera and reduction rate of the relay lens to be used into account.
CInput illuminance (or irradiance) required to produce a luminous emittance from the phosphor screen, which is equal to that obtained when no
light is indent on the photocathode. This indicates the lower limit of detectable illuminance (or irradiance) level of an image intensifier.
DDuring normal (continuous) mode at maximum gain
ENo condensation
Protection circuit
reset
NOTE: *The LED on near of head can be turned out by control software.
Gate Specifications (Built-in pulse generator)
Parameter
C9548 series
Normal (continuous) mode /
Operation Mode
Single gate mode /
Burst gate mode
Single
10 ns to 9.99 ms
Gate time *
Gate
Repetition Frequency (Max.) 200 kHz (protection circuit incorporated)
Mode
Delay Time *
10 ns to 9.99 ms
Pulse Interval * (Min.)
500 ns
Burst
Number of Exposures (Max.)
16
Gate
Exposure Time * (Min.)
10 ns
Mode
Repetition Cycle (Min.)
100 µs
Gate Trigger Level
TTL positive logic
1 kΩ
Input
Input Impedance
Gate
Basic Delay Time
92 ns ± 2 ns
Output
Gate Jitter (Max.)
2 ns (10 ns maximum when gate time is set to 10 µs or more)
Gate
Output Level
2 V positive logic
Pulse Width
Time
Gate time width (FWHM)
Monitor Output Impedance
200 Ω
NOTE: * Settable at figure of 3 digits.
TIME SEQUENCE
DELAY TIME: 92 ns ± 2 ns
GATE
TRIGGER
INPUT
0
GATE TRIGGER
INPUT PULSE
WIDTH (50 ns Min.)
to 1.5 V
Excessive
Warning
light
protection
Shut off
C9548 series
200 kHz
Red LED is lit continuously *
Shuts off operation during excessive light
Red LED flashes *
(on rear of head and remote controller operation panel)
Red LED is lit continuously *
(on rear of head and remote controller operation panel)
Reset switch on the remote controller
or sending command via RS-232C interface
GATE TIME (FWHM)
2 V (at 50 Ω)
Parameter
Repetition Max.
rate
Display
MORE THAN
2V
Protective Functions
GATE
TIME
MONITOR
PULSE
0
ON
GATE
PULSE (I.I.)
NORMALLY OFF
32 ns±2 ns
GATE TIME
10 ns to 9.99 ms
MULTI-EXPOSURE COUNT: 16 (Max.)
GATE
PULSE (I.I.)
EXPOSURE TIME: 10 ns (Min.)
PULSE INTERVAL: 500 ns (Min.)
REPETITION CYCLE: 100 µs (Min.)
TAPPC0144EA
CHARACTERISTICS
●Typical Spectral Response (Typ.)
TAPPB0099EA
100
102
TAPPB0081EB
P43
80
RELATIVE INTENSITY (%)
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
TAPPB0080EB
C9548-01/-02
GaAsP
PHOTOCATHODE
C9548-03/-04
MULTIALKALI
PHOTOCATHODE
102
101
P24
60
P43
40
P46
20
P24
P46
101
100 ns
100
100 ns
100 ns
10 µs
1 ms
1 ms
INPUT LIGHT
PULSE WIDTH
C9548-05/-06
GaAs
PHOTOCATHODE
100
●Typical Phosphor Screen
Decay Characteristics (Typ.)
RELATIVE INTENSITY (%)
103
●Typical Phosphor Screen
Spectral Emission (Typ.)
0
350
400
450
500
550
600
650
10-1
10-8
700
10-7
10-6
10-5
10-4
10-3
DECAY TIME (s)
WAVELENGTH (nm)
CATHODE RADIANT SENSITIVITY
QUANTUM EFFICIENCY
1 ms
10-1
100 200 300 400 500 600 700 800 900 1000
WAVELENGTH (nm)
DIMENSIONAL OUTLINES (Unit: mm)
●Head (F-mount Type)
80
(27)
33.3
80
F-MOUNT
(C-MOUNT IS ALSO
SELECTABLE)
0.5
67
OUTPUT
WINDOW
F-MOUNT
159
41
4 × M3
GATE TIME MONITOR
OUTPUT (BNC)
77
POWER/PROTECTION
DISPLAY LED
1
POWER SWITCH
AC ADAPTER
CONNECTOR
GATE TRIGGER
INPUT (BNC)
90
REAR VIEW
RS-232C CONNECTOR
SIDE VIEW
CONNECTOR (AUX) FOR
REMOTE CONTROLLER
FRONT VIEW
1/4"-20UNC
45
50
30
4 × M3 DEPTH 8
(Weight: Approx. 1.1 Kg)
30
50
BOTTOM VIEW
TAPPA0089EC
●Remote Controller
●Relay Lens Adapter A9549 (Sold Separately)
24
CONNECTION CABLE
TO HEAD
3
4 × 3.2 COUNTER SINKING
2
2000
48
67
M59 P=1
40
R
REAR VIEW
GAIN
ADJUSTMENT KNOB
41
POWER/PROTECTION
DISPLAY LED
RESET SWITCH
R6
111
80
OPERATION SWITCH
(ON / OFF)
[REAR VIEW]
[SIDE VIEW]
(Weight: Approx. 45 g)
TAPPA0087EA
REMOTE CONTROLLER
70
29
TOP VIEW
SIDE VIEW
(Weight: Approx. 300 g)
TAPPA0086EA
10-2
SETUP EXAMPLE WITH OPTICAL ACCESSORIES
MICROSCOPE
2: 1 RELAY LENS
A2098
C-MOUNT
ATTACHMENT
FOR MICROSCOPE
OBJECTIVE LENS
WITH C-MOUNT
F-MOUNT LENS
GATE OR
TRIGGER
INPUT
DIGITAL CCD CAMERA
C9548 SERIES
3: 2 RELAY LENS
A11669
C-MOUNT A
F-MOUNT A
HIGH-SPEED CAMERAB
1: 1 RELAY LENS
A4539
HEAD
RELAY LENS
ADAPTER A9549
STROBE PULSE
OSCILLOSCOPE (GATE TIME MONITOR)
AC ADAPTER
REMOTE CONTROLLER
AC CABLE
REMOTE CONTROLLER
100 V to 240 V
...IMAGE INTENSIFIER UNITS
C9548 SERIES
...ACCESSORIES
(SOLD SEPARATELY)
CD-ROM CONTROL
SOFTWARE
RS232C CABLE 5 m
PC
NOTE: ASelect C-mount or F-mount at ordering.
BSupported high-speed cameras depend on the readout frame rate. Please be sure to consult us. Check the input mount of the high-speed camera.
The A2095 is needed in front of the high-speed camera when the camera has a C-mount input port.
TAPPC0145JE
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
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TAPP1060E02
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DEC. 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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