Leading Global Supplier of Optical Filter Solutions

Wide range of high performance custom optical filters
Contact Sales

Hot Topic

Iridian to Attend OFC 2024

Iridian will be attending The OFC Conference and Exhibition in San Diego between March 26 - 28, 2024. Please connect with us to discuss your needs for optical filters for communications (telecom, datacom and satcom) and many other applications. Book a meeting with us...

Satcom

Optical filters for free space telecommunication links

Spectroscopic Filters

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

Telecom Filters

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

LiDAR

Optical filter solutions for LIDAR applications

Multi-Zone Filters (MZF)

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

Mid IR

Iridian’s SWIR, MWIR and LWIR bandpass filters are designed to optimize detection of spectral emission lines.

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 Filters Chosen for Dragonfly Telescope

Iridian Filters Chosen for Dragonfly Telescope

Ottawa, Canada, June 7, 2021 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...

read more

Upcoming Events

Iridian to Attend OFC 2024

Iridian to Attend OFC 2024

Iridian will be attending The OFC Conference and Exhibition in San Diego between March 26 - 28, 2024. Please connect with us to discuss your needs for optical filters for communications (telecom, datacom and satcom) and many other applications. Book a meeting with us...

read more