Now available in machine vision and spectroscopy formats, the extended wavelength LC-series linear InGaAs photodiode arrays from Sensors Unlimited - UTC Aerospace Systems have set the standard for high performance. The proprietary readout integrated circuit design contains functions that reduce dark current for applications that demand the highest performance. The LC package provides a “no moving part” solution for vibration resistant, highly calibrated instruments that require long term stability. Other applications include industrial process control and inspection in agricultural sorting, biomedical analysis and thermal imaging.
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•Extended Wavelength InGaAs Linear Photodiode Arrays LC—Series Datasheet
The new Sensors Unlimited 256LCS-2.6T2 detector array is available with 256 elements of extended response InGaAs material. Designed for broad wavelength range from 0.9 microns to 2.6 microns, the LC Series offers a comprehensive feature set from our proprietary ROIC to maximize instrument design flexibility.
The LC photodiode array package design includes a two-stage TEC and thermally optimized materials for multi-channel spectrometers that require high sensitivity, low power consumption, and long-term stability. The LC InGaAs photodiode array has a large active area, 50 micron x 250 micron pixel size. UTC Aerospace Systems' (Sensors Unlimited Products) proprietary readout integrated circuitry provides an autozero function that significantly reduces dark current and fixed pattern non-uniformity. A serial command input allows the user to select one of four gain settings and to control readout timing and exposure. Applications include biomedical analysis, industrial process control and possible alternative instrumentation to FT-NIR instruments.
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