Photonics ProductsSensing & DetectionSensors & DetectorsInGaAs


  • Company: Chunghwa Leading Photonics Tech Co. Ltd.
  • Type: InGaAs
  • Max. Resolution: 1KP
  • Sensor Width: 12.5
  • Sensor Height: 12.5
  • Scan Type & Rate: Linear
  • kHz at Max. Res.: 22
  • Light Spectrum: SWIR
  • Pixel Sizes: 12.5×12.5µm
  • Wavelength: 0.9-1.7µm
  • Quantum Efficiency: >70%
  • Pixel Operability: >99%
  • Operating Temperature: -20
  • Outputs: 2

InGaAs linear sensor with 1024 x 1 pixels and a pixel size of 12.5 µm square, and 512 x 1 pixels and 25 µm pixel pitch with pixel heights of 250 and 500 µm.

The sensor is sensitive in the standard InGaAs spectral range of 0.9 – 1.7 µm. The pixel operability is > 99% and the quantum efficiency > 70% at 1550 nm. The photodiode arrays are hybridized with a SPI interface CMOS readout integrated circuit (ROIC). With its two outputs, the sensor achieves a pixel rate of 22 MHz. The sensor comes in a 28-lead Kovar metal DIP package with an integrated 1-stage thermoelectric cooler, for a chip operating temperature of -20 °C (higher and lower T also possible).

Agriculture and sorting applications.

Chunghwa Leading Photonics Tech Co. Ltd.
No. 6, Ziqiang 7th Rd.
Zhongli District
Taoyuan 32063
Phone: +886 3 435 3888
Fax: +886 3 435 1223
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