InGaAs linear image sensor


Near infrared image sensor (0.9 to 1.7 μm) with 1024 pixels and high-speed line rate

The G10768-1024D is a 1024-channel, high-speed infrared image sensor designed for applications such as foreign object screening and medical diagnostic equipment where a multichannel high-speed line rate is required. The signal processing circuit uses CTIA (Capacitive Transimpedance amplifiers) that allow signal readout while simultaneously integrating signals in all pixels via sample-and-hold circuits. A high-speed line rate is achieved through 8 output ports.

- 1024 pixels [pixel size: 25 × 100 μm
- High-speed line rate: 39000 lines/s max.
- High-speed data rate: 5 MHz typ. (6.67 MHz max.)
- Choice of 4 conversion efficiency levels
- Timing generator incorporated
- Low dark current
- Room temperature operation

Application examples


Light from a broadband wavelength light source is shone on the sample, the interference light spectrally dispersed, then detected by a linear image sensor. An image in the depth direction of the sample is acquired by Fourier transforming the obtained wavelength information.




Linear encoder

This linear image sensor with rectangular pixels, high line rate, and a global shutter function is appropriate for absolute track reading of linear encoders.





Image size 25.6 x 0.1 mm
Pixel size 25 x 100 μm
Pixel pitch 25 μm
Number of total pixels 1024 pixels
Package Ceramic
Cooling Non-cooled
Line rate (max.) 39000 lines/s
Spectral response range 900 to 1700 nm
Dark current (max.) 5 pA
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Spectral response

Dimensional outline (unit: mm)

Related documents

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Support
  • Other

Contact us