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Marktech Offers Extensive Lineup of Standard SWIR LED Emitters in a Variety of Packaging Options

Marktech, a premier optoelectronic manufacturer, offers an extensive lineup of standard short wave infrared, or SWIR LED emitters in a variety of packaging options. Products in this family range from 1020nm to 1720nm with operating currents from 20mA to 350mA and can be additionally sorted for specific wavelength or power requirements.

Infrared LEDs are used for a variety of applications including optical sensors and switches, medical bioflorescence equipment, and visual inspection systems. TO-5, 18, 39, and 46 metal can packaging can be customized to include up to 7 LED die in single or multiple wavelength configurations.

SWIR LED emitters require specialized optical detectors as standard silicon detectors have a maximum sensitivity limit of approximately 1100nm.

Marktech also produces a line of InGaAs detectors that are optimized for sensing light in the SWIR range. These detectors can be obtained as an individual discrete component or combined with a silicon sensor to cover the complete spectrum of light from the visible to the SWIR range. Emission and detection can be customized as well into a single multichip package, which may or may not include additional TE cooling options.

Typical Industries Served:
Medical, security, military, communications, industrial, and agriculture

Common Applications:
Bioflorescence and blood chemistry analysis, night vision, safety equipment, currency validation, fiber optics, and inspection systems

See more near-IR emitter products and information by clicking here.

About Marktech:Founded in 1985, the Albany, New York-based Marktech Optoelectronics has built a strong industry pedigree for R&D excellence. As a renowned engineering, design, and test facility, Marktech’s unique core competencies are rooted in its field-proven capabilities to produce custom LED and photodetector components and assemblies in virtually any quantities. Standard product samples and ranges are offered to customers globally via Marktech’s longtime distribution partner, Digi-Key Corporation. In addition, the company’s engineering team has the necessary full in-house capabilities for the testing of complete electrical and optical characteristics, as well as to perform end-to-end examinations of all optical components, from die level to finished product designs. Marktech is also a Cree Solution Provider for high-brightness LEDs and materials. For more information about Marktech Optoelectronics and its product offerings, visit


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