How To, Learning Center
One plus one does not always equal two when it comes to optical filters and blocking but can be made to do so with careful design and use considerations:
Case 1: Two Filters in Parallel at Normal Incidence
Case 2: Two Filters in Parallel at Non-normal Incidence
Learning Center, Quality Assurance
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...
Careers
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.
Past Events
Iridian will be exhibiting at the 2022 International Conference on Raman Spectroscopy (ICORS) between August 14 – 19 in Long Beach, California.
Past Events, Webinars & Presentations
Join us for a webinar on “Wavelength-Selective Optical Filters: Providing More Signal and Less Background to PCR Instruments” on July 7.
Past Events
Iridian will be exhibiting at the 2022 AACC Clinical Lab Expo from July 26 to 28, 2022 (booth #4918) in Chicago, IL, United States.
Featured, How To, Learning Center
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...
Featured, Learning Center, Technical Notes
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...
Application Notes, Featured, Learning Center
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...
