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Leading Global Supplier of Optical Filter Solutions

Wide range of high performance custom optical filters
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Iridian’s SWIR, MWIR and LWIR bandpass filters are designed to optimize detection of spectral emission lines.

Broadly speaking, these filters are used in optical systems based on Raman spectroscopy or laser-induced fluorescence.

Iridian offers high quality telecom filters at competitive prices to meet the ever increasing wireless and fiber-to-the-home traffic demand.

Iridian’s single band fluorescence bandpass filter sets have been optimized for use in a variety of fluorescence instruments.

Iridian offers both assembled multi-zone filter arrays and patterned multi-zone optical filters to address these growing needs.

Iridian has manufactured millions of pairs of re-usable 3D color band glasses over the past five years.

The Leader in Optical Filter Solutions

Iridian was founded in 1998 and It covers the entire spectrum from prototype development to volume production. Over the decades. Iridian has developed a high degree of automation in order to ensure high quality and low cost products. It has an unparalleled capability to produce both high volume commodity filters and custom thin film optical filters.

Latest News

Iridian Expanding LiDAR Filter Capacity

Ottawa, Canada, August 26, 2019 – Iridian has recently expanded our filter capacity for LiDAR sensing application. Our Iridian LiDAR filters feature narrow bandwidth, higher transmission and low angular wavelength shift for wider AOI range. For more information on...

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Hybrid GFF

Hybrid GFF Iridian now offers Hybrid-GFF with additional optical capabilities. For example, it can block the pump laser from light in the range of approximately 980 nm or 1480 nm while providing gain flattening for signal light amplification without the need for an...

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Datacom Filters

As data storage and computing resources enter the cloud, the demand for storage and data transfer capacity in the Data Center has increased dramatically.

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Connect with Iridian at OFC 2020

March 8 @ 8:00 am - March 12 @ 5:00 pm

Iridian will be attending the Optical Networking and Communication Conference & Exhibition (OFC2020) during Mar 8-12 at the San Diego Convention Center, San Diego, California, USA. 
To book an appointment, please send your email to [email protected]

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