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

Spectral response

  • c16741-40u spectral response

     

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)

 

 

 

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InGaAs camera C16741-40U 123KB
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