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Overview of Spectral Imaging and Related Products
| Sensor Class |
Sensor |
Spectral Range |
Camera |
Optics |
Comments |
Push-broom
Scanner |
| HyperScan-VNIR |
400 - 1,000 nm |
CCD / CMOS |
Interchangeable 8 to 70 mm
Apochromatic Lenses |
Low noise, TE cooled CCD;
Asymmetric Binning |
| HyperScan-SWIR1700 |
900 - 1,700 nm |
InGaAs |
Refractive & Reflective |
Uncooled or Cooled |
| HyperScan-SWIR2500A |
1,000 - 2,500 nm |
InSb |
Interchangeable |
LN2 / Stirling Cooled |
| HyperScan-SWIR2500B |
1,000 - 2,500 nm |
HgCdTe |
Interchangeable |
4 Stage TE cooled |
| HyperScan-VNIR-micro |
400 - 1,000 nm |
CMOS |
Interchangeable |
Hi Dynamic Range (Linlog®
Technology) CMOS; Unicam |
| HyperScan-VNIR-micro-2 |
400 - 1,000 nm |
CMOS
high quantum efficiency |
Interchangeable |
High quantum efficiency |
| HyperScan-VNIR-Aqua |
400 - 1,000 nm |
CCD and I2CCD |
Conceptual Design for Underwater Service |
4Dimensional
Imaging Spectrometer,
4DIS |
| 4DIS-VNIR-HS |
400 - 950 nm |
I2CMOS |
Interchangeable |
Gen-3 I2; (~19x21 pixels) |
| 4DIS-SWIR1700 |
900 - 1,700 nm |
InGaAs |
Interchangeable |
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| 4DIS-SWIR2500 |
900 - 2,500 nm |
InSb |
Interchangeable |
Up to 22×23 pixels
with one camera |
| 4DIS-SWIR2500A |
1,000 - 2,500 nm |
InSb |
Interchangeable |
Up to 32×32 pixels
with two cameras |
| 4DIS-SWIR2500B |
1,000 - 2,500 nm |
HgCdTe |
Interchangeable |
Up to 32×32 pixels
with two cameras |
| 4DIS-MWIR |
1.8 - 5.0 µm |
InSb |
Interchangeable |
16x16 spatial elements |
| 4DIS-MW/LWIR |
3 - 5 & 6 - 10 µm |
Dual Band MCT |
Reflective / Custom Refractive |
16×16 pixels
Band 1 in 2nd order; band 1 in 1st |
Liquid Crystal
Tunable Filter (LCTF)
Based Systems |
| VIS |
400 - 720 nm |
CCD |
Interchangeable C-mount,
telescopes; relay optics
avoids vignetting |
Science Grade TE
Cooled CCD; Adapters from
microscopes to telescopes |
| NIR |
650 - 1,100 nm |
CCD |
| SWIR |
1,000 - 1,700 nm or
1,000 - 2,200 nm |
CMOS |
| Lighting |
| HyperLight 600 |
VNIR / SWIR |
3,050 K color temperature, 600 W diffused light source, uniform target illumination |
| HyperLight 1000 |
VNIR / SWIR |
3,200 K, 1,000 W version of above |
| Color NV |
I2CMOS |
VNIR |
Fast switching LC smart camera produces color night vision imagery analog / digital video |
Multispectral
Systems |
MultiCAM |
VNIR / SWIR |
CMOS |
Interchangeable, F
or C mount |
User selected filters,
GPS, AHRS (optional) |
| HyperVision |
A universal data capture, sensor control, and realtime display software package; view manual. |
• All systems provided with full software control, intuitive user interface, flexible capture mode, live preview, live display
• Data captured in ENVI compatible format with header file
• GPS / IMU /AHRS interfaces for recording and time stamping data (IRIG-B in or GPS/IRIG-B generator options)
• OKSI also provides all necessary calibration equipment for the various systems including:
- NIST traceable radiance sources
- Spectral calibration sources (Hg, Ar, Kr, He, etc.)
- Diffused reflectance standards
- Training in calibration and operations
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