FILTER SETS

Iridian Spectral Technologies designs and manufactures wavelength selective optical filter solutions providing “more signal, less background”, customized to meet the technical and...

The WaveShaper® 1000A, 4000A, and 500B from Coherent are programmable optical processors and a filter, respectively, capable of testing optical components and networking systems in the U- and...

Sydor Optics can fabricate and manufacture custom IR, UV, and visible windows in a variety of custom sizes, shapes, and substrates based on decades of experience in medical, defense, industrial and...

Delta Optical Thin Film has introduced new advanced excitation and emission bandpass optical filters for fluorescence spectroscopy/microscopy that enable more compact and lower cost fluorometers to...

Rapid, on-demand access to information is a necessary facet of daily life in the present “age of communications.” The reliable communication links that society necessitates support...

Researchers have shown that 3D-printed polymer-based micro-optics can withstand the heat and power levels that occur inside a laser. The advancement enables inexpensive compact and stable laser...

NASA will collaborate with the European Space Agency (ESA) on a space-based observatory designed to detect gravitational waves. The ESA formally adopted the Laser Interferometer Space Antenna (LISA)...

For biomedical instrumentation applications such as fluorescence microscopy and Raman spectroscopy, sputter-coated thin-film interference filters deliver exemplary performance. These filters also...

Optics today needs alchemy, and the forces that motivate microchip technology are a key reason why. Today, light can transmit and process digital information as well as electricity can — in...

When physical structures get very small — on the order of molecular or atomic sizes with one or more dimensions on the nanoscale — their behavior and interactions with energy, including...

Attentuation Region (or Blocking) The spectral region over which very low transmission is required. Attenuation requirements are generally specified in percent transmission over a given spectral...

In their earliest forms, UV bandpass filters that were optimized for wavelengths less than 400 nm, such as the Schott UG or the Hoya U-series, were constructed of absorbing compounds in glass. Such...

MKS Newport delivers best-in-class optical performance with ODiate optical filters for life & health science applications, medical instrumentation, and chemical or material analyses.

Raman spectroscopy is a powerful non-invasive, non-contact tool capable of identifying molecular constituents of samples. Wavelength selective optical filters are used to block the dominant Rayleigh...

The ability to combine more than one spectral band into a single optical filter can enable flexibility of system design and reduce the number of components and the costs needed to achieve a desired...

Admesy develops spectroradiometers, colorimeters, and light meters. They are used in large volume 24/7 production testing as well as in smaller volume niche system manufacturing. One application...

This event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...

Stuart Singer of Schneider Optics, Inc. discusses how to understand the modulation transfer function (MTF) with respect to lens performance, while avoiding complex math such as fast Fourier...

Imagine optical elements that rival lenses or mirrors superimposed with a precise pattern of microscopic periodic structures. These are diffraction gratings that can be used in a wide range of...

Optical fibers are an important component in modern spectroscopy, enabling remote sampling, flexible measurements, and smaller instruments. But using fiber optics in spectroscopy systems entails...

Optical glass refers to a type of glass specifically engineered and manufactured for use in optical components and systems, such as lenses, prisms, mirrors, and filters. Optical glass is...

A fiber Bragg grating (FBG) is a type of optical filter that is inscribed or "written" into the core of an optical fiber. It consists of a periodic modulation of the refractive index along the length...

A long-pass filter is an optical filter that allows longer wavelengths of light to pass through while blocking or attenuating shorter wavelengths. These filters are designed to transmit light with a...

Optical coatings are thin layers of materials applied to optical components, such as lenses, mirrors, filters, and prisms, to modify their reflective and transmissive properties. These coatings are...

Get a tour of our factory and the inside scoop on everything Alluxa has to offer.

Learn about the team behind Efficiency Replicated. Experience. Trust. Partnership. We are your diffractive optics design solution partner.

In this episode, we take you to the stage with a professional lighting designer who uses the latest technologies to create the ambience of theatre productions. And we take a look at just how...

Ecoptik (also known as BRD Optical) was founded in 2004, and is located in the city of Changchun - the optic base of China with a beautiful view and profound optical culture. We have...

An ultraviolet absorbing filter is a filter that is opaque from 200 to 400 nm.

Omega Optical has been bringing you the light you need since 1969. Omega specializes in thin-film interference filters in the 190 nm - 10 µm wavelength range. The layers are...

A History of Quality Since 1974 Glass Fab Inc. has met customers' stringent specifications by providing fabricated parts made of optical glass, filter glass, fused quartz and fused silica, low...

ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...

Experts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...