Barr precision optics & thin film coatings

Order-Sorting Filters

materion Barr precision optics & thin film coatings is a leading manufacturer and supplier of precision optical filters, hybrid circuits, flexible thin films and custom thin film coating services. We offer coating solutions for manufacturers in the defense, commercial, space, science, astronomy and thermal imaging markets.

materion corporation www.materion.com

for precision optical coating products2 Lyberty WayWestford, MA 01886Phone: +1 978.692.7513www.materion.com/barroptics

for custom thin film coating products153 Industrial WayBuellton, CA 93427Phone: +1 805.688.4949www.materion.com/barroptics

materion a global advanced materials company, dedicated to providing solutions that enable our customers’ technologies and drive their growth. Our products include precious and non-precious specialty metals, precision optical filters, inorganic chemicals and powders, specialty coatings, specialty-engineered beryllium alloys, beryllium and beryllium composites, and engineered clad and plated metal systems. Materion business is structure to enhance our ability to provide customers with innovative, best total-cost solutions.

order-sorting filtersOrder Sorting Filters (OSFs) from Materion are designed to meet individual customer requirements and specifications. Having access to a custom-designed OSF means, for example, that the designer of a grating- based optical system is afforded the filter solution best suited to control higher order diffraction effects in their particular optical system.

Order Sorting Filters from Materion are offered in two types, Interference-type and Absorption-type.

n Interference-type Order Sorting Filters

n Patterned interference Filter Coatings as Order Sorting Filter

n Linear variable Filter Coating as Order Sorting Filter

n Absorption-glass-type Order Sorting Filters

BPO Order Sorting Filters Rev 01 02 ‘11

Linear Variable Edge Filter - Spectral position of edge varies along linear dimension of filter