Sensors Unlimited, Inc. (Princeton, NJ) introduces the SU-LDH digital line scan shortwave infrared (SWIR) camera for spectroscopy and machine vision applications. The near infrared (NIR) indium gallium arsenide (InGaAs) camera increases line rates for 1024 pixels to over 40,000 lines per second, making it suitable for optical coherence tomography and high data rate industrial process control. Applications for the SULDH camera include biomedical imaging, scientific imaging, agricultural inspection, high-speed spectroscopy, remote ground sensing, and telecommunications fiber and waveguide alignment.

The SU-LDH camera is available in a variety of configurations. Standard or extended InGaAs wavelength ranges are available from 0.8 to 1.7 microns and 1.0 to 2.2 microns. Square pixels for machine vision or rectangular pixels for spectroscopy can be selected and configured with optional 256, 512, or 1024 pixel arrays on a 25-micron pixel pitch, or alternatively a 50-micron pixel pitch for 256 and 512 arrays. It has a 14-bit Camera Link® compatible output and control, and a rugged enclosure.

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Photonics Tech Briefs Magazine

This article first appeared in the October, 2007 issue of Photonics Tech Briefs Magazine.

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