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InGaAs camera
C16741-40U
The InGaAs camera C16741-40U is a camera with sensitivity in the visible to near-infrared range of 400 nm to 1700 nm. With a high resolution of 1280 pixels x 1024 pixels, it can capture more detailed images compared to conventional InGaAs cameras.
Among the applications suitable for near-infrared observation, it is particularly suitable for low-magnification microscopic observation and macro lens observation, such as void detection and pattern inspection of Si-bonded wafers, and inspection of damage to agricultural products.
Features
- High sensitivity in the visible to near infrared region
- 1280 pixels × 1024 pixels
- Low noise and high stability with cooling
- Frame rate of 71.53 frames/s
Applications
- Inspection of internal defects in Si wafers, chips, and MEMS
- Evaluation and analysis of optical communication devices such as IR beam profilers
- Evaluation of semiconductor materials such as solar cells
- Inspection of food and agricultural products
- Moisture detection
- Observation of cultural assets
Software
Our software provides the interface to access all of our carefully engineered camera features, from simply setting exposure to orchestrating complex triggering for multidimensional experiments.
Specifications
| Type number | C16741-40U |
|---|---|
| Imaging device | InGaAs sensor |
| Effective no. of pixels | 1280 (H) × 1024 (V) |
| Cell size | 5 μm (H) × 5 μm (V) |
| Effective area | 6.40 mm (H) × 5.12 mm (V) |
| Readout speed | 71.53 frames/s |
| Exposure time | 20.46 μs to 1 s (13.09 μs step) |
| Cooling method *1 | Peltier device + Forced-air cooled Peltier device + Natural-air cooled |
| Cooling temperature | Peltier device + Forced-air cooled +14.5 ˚C to +15.5 ˚C Peltier device + Natural-air cooled +19.5 ˚C to +20.5 ˚C *2 |
| External trigger mode | Edge trigger, level trigger, start trigger |
| External trigger signal routing | SMA |
| Trigger delay function | 0 μs to 10 s (1 μs step) |
| Image processing functions | Background subtraction, Shading correction |
| Interface | USB3.1 Gen 1 |
| Connector | USB Type-C |
| A/D converter | 12 bit / 8 bit |
| Lens mount | C-mount |
| Power supply | DC +12 V |
| Power consumption | Approx. 15 W |
| Ambient operating temperature | 0 ˚C to +35 ˚C |
| Ambient storage temperature | -10 ℃ to ＋50 ℃ |
| Ambient operating humidity | 30 % to 80 % (with no condensation) |
| Ambient storage humidity | 90 % max. (with no condensation) |
*1 Default is forced air cooled.
*2 To maintain the proper temperature of the enclosure, please take measures such as installing a heat dissipation mechanism.
Spectral response
Dimensions
- Confirmation
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