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Spectrogon US - Optical Filters 2024 LB
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PowerPhotonic Ltd. - Bessel Beam Generator MR 6/24
COMSOL Inc. - Find Your Best Idea HP 12/24
26 suppliers

Broadband Filters

Clear All Filters xBroadband Filters x
AccuCoat Inc.
AccuCoat Inc. - Rochester, NY
Supplier of thin-film coatings on polymer, metal, and glass components. Produces a wide variety of antireflective, beamsplitter, hot and cold mirror, filter and metallic coatings as well as custom coatings. Experienced in handling prototype through OEM volumes. Coatings available from UV to the IR.
Custom Manufacturer
4 products
IRD Glass
IRD Glass - Litchfield, MN
Custom and OEM precision glass, spinel, ceramic, and optical components including spherical and cylindrical lenses, prisms, windows, mirrors, wedges and reticles. Optical assembly and subassembly capabilities and optical thin-film coating capabilities from UV to IR.
Custom Manufacturer
5 products
Omega Optical
Omega Optical - Brattleboro, VT
Precision optical filters since 1969, from UV to NIR. We specialize in custom filters from prototype to OEM quantities. Fluorescence, astronomy, and overrun filters in stock. Prototyping, engineering, and high-volume production utilizing plasma-assisted reactive magnetron sputtering, e-beam, thermal evaporation, and ion assist. ISO 9001:2015 Certified.
Custom Manufacturer
5 products
Omega Optical - Gratings Products
Omega Optical - Gratings Products - Brattleboro, VT
Supplier of specialized holographic and ruled diffraction gratings. 400 masters available for rapid, 1-week optical replication, a capacity to produce 500,000 precision replicated optics and with R&D, engineering, and manufacturing under one roof for custom and OEM applications.
Custom Manufacturer
8 products
PFG Precision Optics
PFG Precision Optics - Ocean Springs, MS
Manufacturer of precision optical components (UV to mid-IR). Prisms, windows, filters, wedges, mirrors, beamsplitters, and all types of singlet, doublet, and triplet lenses. Electron and ion-assisted deposition coating services. Prototype production and OEM assemblies include design and manufacture of single- and multi-element systems.
Custom Manufacturer
10 products
Spectrogon US Inc.
Spectrogon US Inc. - Mountain Lakes, NJ
Designer and manufacturer of interference filters: narrow and broad bandpass, long- and shortwave, ND filters, atmospheric windows, AR and metallic coatings. Holographic diffraction gratings: plano, concave and blazed, pulse compression/stretcher gratings. WDM and telecom applications include diode laser tuning gratings and network communications gratings.
Stock Manufacturer
1 product
Nanjing Band-Optics Technology Co. Ltd.
Nanjing Band-Optics Technology Co. Ltd. - Nanjing, China
Band-Optics primarily fabricates high-precision off-axis parabolics, toroids, aspherics and spherical lenses, domes, prisms, filters, and flat windows by using optical-grade glasses, fused silica, sapphire, ZnSe, ZnS, Silicon, Ge, CaF2, Zerodur, and Aluminum. We serve OEM, defense, aerospace, semiconductor, medical, and bio industries worldwide.
Custom Manufacturer
9 products
Deposition Sciences Inc. (DSI)
Deposition Sciences Inc. (DSI) - Santa Rosa, CA
Produces a wide variety of highly durable and heat-resistant optical coatings. Technologies and customer deposition chambers offer coatings in the VIS, NIR, SWIR, and MWIR spectral wavelengths. ISO 9001:2015 certified.
Custom Manufacturer
5 products
Evaporated Coatings Inc.
Evaporated Coatings Inc. - Willow Grove, PA
Optical coatings for precision glass and polymer optics, fiber optic devices, crystals, and semiconductors. Designs include optical filters, high power AR and HR laser mirrors, ultralow antireflection, enhanced mirrors, beamsplitters, transparent conductive coatings, LWP/SWP filters, antistatic, attenuation, and custom designs. ISO 9001:2015 certified.
Custom Manufacturer
3 products
Excelitas Technologies Corp.
Excelitas Technologies Corp. - Pittsburgh, PA
Excelitas is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial, next-generation semiconductor, aerospace and defense end-markets.
Custom Manufacturer
5 products
AHF analysentechnik AG - Tuebingen, Germany
Changchun DeLn Optics Technology Co. Ltd. - Changchun, China
eSource Optics - Whitinsville, MA
General Optics (Asia) Ltd. - Puducherry, India
Kyocera SOC Corp. - Yokohama, Japan
LohnStar Optics Inc. - Escondido, CA
Luceo Co. Ltd. - Tokyo, Japan
Mercury United Electronics Inc. - Ontario, CA
Midwest Optical Systems Inc. (MidOpt) - Palatine, IL
Northumbria Optical Coatings Ltd. - Boldon, United Kingdom
Penn Optical Coatings - Pennsburg, PA
Precision Filters Inc. - Ithaca, NY
Prolog Optics Ltd. - Ra'anana, Israel
Spectrogon AB - Taby, Sweden
Spectrogon UK Ltd. - Glenrothes, United Kingdom
Umicore Coating Services - Dundee, United Kingdom
Glossary
  • broadband Indicating a capability to deal with a relatively wide spectral bandwidth.
  • broadband filter A broadband filter is an electronic or electromagnetic device designed to pass a range of frequencies or signals within a specified bandwidth while attenuating or rejecting signals outside of that bandwidth. In essence, it allows a wide range of...
Broadband Filters Suppliersbroad-band filterswide spectral bandwidthbroad bandoptics

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