Leading Global Supplier of Optical Filter Solutions

Wide range of high performance custom optical filters

Contact Sales

Letter from Iridian’s President George Laframboise Regarding COVID-19

Click Here to Read The Letter in Full

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.

Contact Sales

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 Supplying Key Components for New COVID-19 Testing Kit

Apr 15, 2020

Iridian Spectral Technologies would like to congratulate Spartan Bioscience on obtaining Health Canada approval this week for use of the Spartan Cube for COVID-19 testing. We are proud that Iridian’s optical filters are a key component in this instrument.

Letter from Iridian President Regarding COVID-19

Mar 17, 2020

Iridian Spectral Technologies is maintaining normal operations during this COVID-19 pandemic period. We continue our dedication to delivering your filters on time with the highest quality.
Our manufacturing capacity and lead times are unaffected; we have adequate supplies of raw materials onsite and have not been notified of any interruption in material supply from our key suppliers.

Iridian Expanding LiDAR Filter Capacity

Aug 26, 2019

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...

Upcoming Events

List of Events

Iridian to Attend CIOE 2020

September 9 - September 11

Iridian Spectral Technologies will attend CIOE2020 on September 9 – 11, 2020 in Shenzhen, China. Welcome to visit our booth #8D755-756 for discussion.

+ Export Events