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Ultraviolet (UV) option
An increasing number of applications make use of UV light. This makes surface artifacts appear in greater clarity and allows visualization of even smaller features.
The DVL Series cameras are offered with a UV-sensitive option for resolutions of 512, 1024 and 2048 pixels. These cameras incorporate a high-sensitivity imager with fused silica windows for use in the UV down to 200nm.
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sensicam uv
This UV sensitive cooled digital 12bit camera system comprises advanced CCD and elctronics technology. With this on-chip multiplication of the light signal the readout noise of the camera can be neglected ( 50). With its excellent resolution of 1004x1002pixel this high performance cooled digital 12 bit CCD camera system is best suited for extremely low light camera applications. The system features thermo-electrical cooling of the image sensor down to -12°C and an outstanding quantum efficiency in the UV range of the spectrum (QE 15% @254nm and 10% @193nm). Exposure time modes (software selectable) range from 75 µs - 1h. A high speed serial data link connects the system to the PC (fiber optic link available). This low light UV camera system is perfectly suited for scientific imaging (e.g. metrology, semiconductor quality control, nano particle measurements and bio label imaging) applications.
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Visible phenomena are not the only ones of interest for scientific or industrial applications; uv imaging for UV laser beam alignment and diagnostic, semi-conductor mask alignment, lithography, etc are increasingly important. Our cameras sensitive in the UV and low energy X ray region use the latest solid state device technology and offer the following capabilities:
40% quantum efficiency at 200nm can be achieved with new interline chip while offering very good noise characteristics at high frame rates.
High resolution is also available with UV sensitivity with 1.3 million pixels on several CCD chips.
IEEE 1394 (Firewire), RS422, LVDS and camera link frame grabber outputs are used and also analogue video output.
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Ophir manufactures three main types of pyroelectric OEM heads:
Low profile pyro heads with no electronics with a BNC output to connect to the host electronics.
Low profile smart heads to be used with Ophir smart display.
Compact pyroelectric heads with built-in amplifiers and signal conditioners which put out a voltage proportional to energy
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