2048x1 p12.5 cooled linear ingaas sensor

10 Sep 2024

Model No. : LDA2048P12.5S-17-T1

The sensors are sensitive in the standard InGaAs spectral range of 0.9 – 1.7 µm.

Packaged in a 28-lead Kovar metal DIP package with an integrated 1-stage thermoelectric cooler, for a chip operating temperature of -20 ℃(higher and lower temperatures are also possible).

The linear sensor consists of a linear InGaAs photodiode array, which is connected to 2 integrated p-on-n readout circuits.

The pixel operability is > 99% and the quantum efficiency is > 70% at 1550 nm.   Multiple gain settings are possible.  With its 8 outputs, the sensor achieves a readout rate of approx. 40 kHz at a pixel rate of 22 MHz.

The sensors support SPI protocol for command register setting. The sensor's amplification, control of the sensor's power consumption, and the pixel-by-pixel order of the output signal can also be adjusted.