XEVA-FPA-1.7-640 - L.O.T.-Oriel

XEVA-FPA-1.7-640
SWIR imaging camera for TE-cooled InGaAs focal plane arrays (0.9 up to 1.7 µm)
In one compact housing, the XEVA-FPA-1.7- 640 digital
camera combines a thermo-electrically cooled InGaAs
detector head and the control and communication electronics.
The XEVA unit is available with standard (up to
1.7 µm) InGaAs detector arrays and comes in various
speed versions: 15Hz, 25Hz and 90Hz. It allows you
to choose the most suitable detector-camera configuration
for your specific application. The XEVA-FPA-1.7-
640 digital camera is operated from one single 12V
– 5A power supply (included in the configuration). The
camera head interfaces to a PC via standard USB 2.0,
CameraLink or a parallel LVDS bus. The high-speed
90Hz version comes with a custom PCI-CL frame grabber
card or can interface to standard frame grabber
cards such as the NI-1428. The LVDS camera comes
with a custom PCI-LVDS frame grabber or can interface
to the NI-1422 or NI-1424. Each camera is delivered
with a graphical user interface, X-Control, that offers direct
access to various camera settings such as exposure
time and operating temperature. The camera outputs
14-bit data. The software tools include two-point uniformity
correction and bad pixel replacement.
Array Specifications
Array Type InGaAs
Spectral band 0.9 to 1.7µm
No. of Pixels 640 x 512
Pixel Pitch 20µm
Array Cooling
Uncooled or
TE1-cooled down to 263K /
TE3-cooled down to 223K
Pixel operability > 98% (typically >99.5%)
Accessories
Broad selection of Vis-NIR and SWIR lenses
Frame grabber cards for LVDS
Frame Grabber for CameraLink
CameraLink to Gigabit Ethernet (GigE) converter
Key features
Operates TE1 to TE3-cooled FPAs
Anti-condensing construction
14-bit ADC
Low-noise circuitry
Built-in temperature controller
Highly stable operating temperature
Compact configuration
Simple operation
Adapter for C-mount optical lenses
Frontplate for spectrometer fixation
Stand-alone operation
Windows 2000 / XP compatible
XEVA applications
Hyperspectral imaging
Laser beam profiling
Low-light level imaging
Vision enhancement (automotive or airborne
applications)
Semiconductor inspection
Thermal imaging of hot objects (in the 200°C to
800°C range)
Imaging in SWIR range
On-line process control
Medical applications
Paper pulp processing
and many others
Please contact: Stefan Wittmer, phone: +49/6151/8806-63, eMail: wittmer@LOT-Oriel.de, www.lot-oriel.de
LOT-Oriel Group Europe. Im Tiefen See 58. D-64293 Darmstadt. Phone: +49/6151-8806-0. Fax: +49/6151-880664. eMail: info@LOT-Oriel.de
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Connector types
Power
Trigger
USB
LVDS DB-44
CL MDR-26
4-way TRIAD-01 (Thomas&Betts)
on USB and CL camera
ø 2.5mm power jack on LVDS camera
5-way TRIAD-01 (Thomas&Betts)
on USB and CL camera
Via DB-44 connector on LVDs camera
4-way TRIAD-01 (Thomas&Betts)
on USB & LVDS camera
Mini USB-B on CL Camera
Analog video 3-way TRIAD-01 (Thomas&Betts)
S-video 5-way TRIAD-01 (Thomas&Betts)
Connector selection
Power USB LVDS CL Trigger Analog
video
S-video
USB camera x x - - x optional optional
CL camera x Mini - x x - -
LVDS camera x x x - x - -

XEVA-FPA-1.7-640
SWIR imaging camera for TE-cooled InGaAs focal plane arrays (0.9 up to 1.7 µm)
Camera Specifications XEVA 15Hz XEVA 25Hz XEVA 90Hz
Optical interface C-Mount, Spectrometer fixation holes, Anti-condensing construction
Camera control USB 2.0 (USB 1.1)
Operating modes Self-starting or PC configurable
Image acquisition USB 2.0 / LVDS / CameraLink
Analog interface Optional selection of NTSC / PAL (only for XEVA-USB)
Trigger interface TTL level triggers
Frame rate
(full frame, uncorrected images)
Window of interest
Software (applicable OS: Windows 2000 SP4 & XP Pro SP2)
Integration time control over the full range
Output AD convertor adjustment (level and range)
Detector temperature control
Bias offset
Selection of low or high gain mode
Imager power consumption- and bandwidth control
Imager Subframe dimension and position
Inverting output signal, Reverting X axis and/or Y-axis
On-board temperature control
Non-Uniformity Correction (NUC)
On-board 2 point correction, Bad pixel replacement
15 Hz 25 Hz 90 Hz
Smallest window 8x32
max 930 Hz
Smallest window 8x64
max 930 Hz
Integration type Snapshot
Exposure time range 1µs up to 5 min
1 µs up to 8 ms 1
8 ms to 5 min 2
Total dynamic range 14 bit
Cool down time TE-cooled: 120 sec
Camera cooling Forced convection cooling
Power consumption < 4 Watt, cooler: 30 Watt max
Ambient operating temp range -40 to +70º C
Humidity non-condensing
Dimensions 100 x 100 x 100 mm 3
Weight camera head App. 1.8 kg
Weight power supply 300 g
Input voltage - current 12 V - 5 A
1 At maximum frame rate, 2 At reduced frame rate
Display modes: Image display full frame and sub-frame, Image histogram, Line profile, Spot meters, False colour mode
Signal acquisition: Image in bmp, png, tif, jpg and csv formats, Video to memory or to disk, Auto/manual gain control, Histogram
Please contact: Stefan Wittmer, phone: +49/6151/8806-63, eMail: wittmer@LOT-Oriel.de, www.lot-oriel.de
LOT-Oriel Group Europe. Im Tiefen See 58. D-64293 Darmstadt. Phone: +49/6151-8806-0. Fax: +49/6151-880664. eMail: info@LOT-Oriel.de
Smallest window 8x128
max 930 Hz
1 µs up to 3 ms 1
3 ms to 5 min 2