ISO 9001 Certification
Iridian Spectral Technologies Ltd. is ISO 9001:2015 certified. Iridian has always taken pride in our focus on applying our quality management systems, principles, and practices throughout all business activities to meet and exceed our customers’ technical and...Automation Engineer
Iridian is seeking an enthusiastic Automation Engineer looking to join an agile and fast-paced manufacturing R&D team responsible for automation of a suite of cutting-edge vacuum thin-film deposition systems and post-processing equipment.

Iridian to Attend the International Conference on Raman Spectroscopy (ICORS)
Iridian will be exhibiting at the 2022 International Conference on Raman Spectroscopy (ICORS) between August 14 – 19 in Long Beach, California.
(PVD) Deposition Technologist
Department: Deposition Location: Ottawa, Ontario Reporting: Production Supervisor – Deposition Term: One year (with possibility of extension) Remuneration: $44,000/annum + benefits Date last modified: May 25, 2022 Summary statement Iridian Spectral Technologies is a...
Webinar: Wavelength-Selective Optical Filters For PCR Instruments
Join us for a webinar on “Wavelength-Selective Optical Filters: Providing More Signal and Less Background to PCR Instruments” on July 7.

2022 AACC CLINICAL LAB EXPO
Iridian will be exhibiting at the 2022 AACC Clinical Lab Expo from July 26 to 28, 2022 (booth #4918) in Chicago, IL, United States.
How a Filter is Specified
In order to achieved a desired optical functionality in an application, it is critical that key use parameters are communicated. Understanding the filter function and use conditions allows the filter design team to create a filter specification that will ensure the...Filter specs vs Functional specs – the pitfall of double margining
In designing a filter solution, the filter manufacturer takes the values requested by the user and adds additional design margin to account for both functional effects (such as wavelength shift due to angle variation, thermal induced wavelength shift, etc) and filter...How Premium GFFs Improve EDFA Performance And Optimize Module Design
Iridian’s premium GFFs deliver higher-level performance than traditional GFFs to meet stringent PPEF specifications, as well as provide additional functionality. By Xiaolun Zeng and Michelle Derouin, Iridian Spectral Technologies Gain flattening filters (GFFs), used...
MSH Systems to Represent Iridian at OPIE 2022
In April, Iridian will be represented by its Japanese distributor MSH Systems at this year’s OPIE ’22 event. This year’s OPIE ’22 event will take place between Wed. 20 April – Fri. 22 April, 2022 (10: 00 – 17: 00) at Pacifico Yokohama. We...Optical Filters for Remote Sensing: Live from SPIE DCS2022
In this video from SPIE DCS2022 Jason Palidwar (Product Group Manager – Aerospace and Specialty Optics) discusses Iridian’s optical filters for remote sensing including earth observation (EO), IR gas sensing, and LiDAR and how these filters provide “More Signal and Less Background” to our customers’ instruments and systems.