Spectral Systems is the leader in precise infrared optical components, coatings, systems integration, and services from original concept through final production.
With over 32 years of experience we can ensure your optics are made to meet your specifications. Our facility is equipped with state of the art polishing, coating, and inspection equipment to ensure your optics are fabricated consistently and efficiently.
We have the most comprehensive capabilities to provide optical solutions for the entire infrared spectral range, from the vacuum UV to the far-IR, no one else can cover the infrared spectrum better than Spectral Systems. We routinely work with over 16 infrared materials and have a broad range of proprietary coating solutions to meet all your needs.
Headquartered in Hopewell Junction, New York, with other offices in Connecticut and Wisconsin.
Spectral Systems LLC
35 Corporate Park Drive
Hopewell Junction, NY 12533
TELEPHONE
(845) 896-2200
FAX
(845) 896-2203
E-MAILinfo@spectral-systems.com
WEB SITEwww.spectral-systems.com
NUMBER OF EMPLOYEES
50+
YEAR FOUNDED
1983
New Optical Modeling Method Advances Thin Film Analysis Using Spectroscopic Ellipsometry
April 30th 2025Researchers at Zhejiang University have developed an advanced optical modeling approach using spectroscopic ellipsometry, significantly enhancing the non-destructive analysis of amorphous silicon oxide thin films.
Introduction to Satellite and Aerial Spectral Imaging Systems
April 28th 2025Modern remote sensing technologies have evolved from coarse-resolution multispectral sensors like MODIS and MERIS to high-resolution, multi-band systems such as Sentinel-2 MSI, Landsat OLI, and UAV-mounted spectrometers. These advancements provide greater spectral and spatial detail, enabling precise monitoring of environmental, agricultural, and land-use dynamics.
Chinese Researchers Develop Dual-Channel Probe for Biothiol Detection
April 28th 2025Researchers at Qiqihar Medical University have developed a dual-channel fluorescent probe, PYL-NBD, that enables highly sensitive, rapid, and selective detection of biothiols in food, pharmaceuticals, and living organisms.