Posts on this page of our Blog relate to products and information from Iridian Spectral Technologies.
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Iridian Spectral Technologies congratulates the team at the Dunlap Institute at the University of Toronto on securing nearly $2 million in support from the Canada Foundation for Innovation (CFI) for the development and expansion of their Dragonfly Telescope. Iridian proudly announces that their own customized optical filters will be a key optical component in this … Continue reading
Are you interested in learning about optical filters and their applications? Iridian Spectral Technologies‘s new and improved “Learning Center” on their website has FAQs, a “How To” section, along with Application Notes and Technical Notes on the latest and greatest in optical filter capabilities. There is also a section about Quality Assurance. You can even … Continue reading
Check out the March issue of “Photonics Spectra”, featuring the most recent article about Multiband Optical Filters for telecom, written by two product group managers of Iridian Spectral Technologies. The article is entitled, “Multiband Optical Filters Are Telecom Networks’ Multitaskers.” This article explains “how dual and multiband optical filters are helping to enhance the complexity, … Continue reading
In an effort to support the rapidly growing use of polymerase chain reaction (PCR) in rapid diagnosis of diseases such as COVID-19, Iridian Spectral Technologies has introduced a line of ultra-performance optical filters specifically designed for Real-Time PCR applications. The ultra PCR fluorescence filter sets provide “more signal, with less background,” thus improving the signal … Continue reading
In wavelength-division multiplexer (WDM) and passive optical network (PON) modular design, single band pass filters and multiple band pass filters are used for the same purpose: permitting narrow wavelength ranges to pass through while rejecting wavelengths outside that range (known as the filter’s upper and lower cutoff frequencies). Multiple band pass filters are used to … Continue reading
Considerations when specifying transition pass bands, blocking bands, and transition widths include filter manufacturing tolerances, thermal tolerances and source/detector variations among other characteristics. These factors must be taken into account properly and completely to achieve the spectral performance required for an application. There are a few key application uses and filter manufacturing parameters that influence … Continue reading
