DATA SHEET
Digital CCD Camera
C4880-91,-92
(Manufactured to order)
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SPECTRAL RESPONSE CHARACTERISTICS
20
Quantum efficiency (%)
10
v
Intensified head: C4880-91, -92
0
200
400
600
Wavelength (nm)
800
* This is typical, not guaranteed.
This camera system has an image intensifier ( 18 mm dia.)
coupled through a fiber optics to Hamamatsu’ CCD S5466. This
s
provides ultra-high sensitivity.
Under a low light level region that requires a long time exposure
time, this camera can acquire equivalent S/N images within a
shorter period of time. Furthermore, the ultra high speed gating
function (shortest gate time: 5 ns) and gate repetition function
(maximum rate: 10 kHz) have been implemented. Acquisition of
images in synchronization with repetitive phenomenon enables
image accumulation by the CCD. This provides images with a
higher S/N ratio compared to accumulation using memory.
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FEATURES
•
•
•
•
•
Ultra fast gate time 5 ns
Ultra high sensitivity
Wide dynamic range
On-chip integration
Computer-controlled
❚
APPLICATIONS
•
•
•
•
•
Analysis of engine combustion
Analysis of flames
Ozone layer measurements
All-sky camera
Repetitive phenomenon in extremely faint light regions
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SYSTEM CONFIGURATION
CCD
S5446
Camera head
Intensified air-cooled head
(Manufactured to order)
Camera controller
Image acquisition unit (kit)
Image input board Software
Computer
Vacuum pump
Commercially available
software
HAMAMATSU [ HAMAMATSU CORPORATION ]
