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.
Fluorescence Filter Sets
Iridian’s single band fluorescence bandpass filter sets have been optimized for use in a variety of fluorescence instruments.
Multi-Zone Filters (MZF)
Iridian offers both assembled multi-zone filter arrays and patterned multi-zone optical filters to address these growing needs.
The Leader in Optical Filter Solutions
The Eyes Of The Instruments: Using Optical Filters To Observe And Measure Earth From A Different Perspective
“Measurement is the first step that leads to control and eventually to improvement. If you can’t measure something, you can’t understand it. If you can’t understand it, you can’t control it. If you can’t control it, you can’t improve it.” H. James Harrington Since...read more
Ultralow-frequency Raman system down to 10 cm−1 with longpass edge filters and its application to the interface coupling in t(2+2)LGs
Ultralow-frequency (ULF) Raman spectroscopy becomes increasingly important in the area of two-dimensional (2D) layered materials; however, such measurement usually requires expensive and nonstandard equipment. Here, the measurement of ULF Raman signal down to 10 cm−1...read more
Clear the Air: New Optical Filters for Sensors and Detectors Environmental air quality; proximity control; crowd counting; climate change; the “Internet of Things”. Our world has become an increasingly monitored place where the proliferation of sensors and detectors...read more
26th International Trade fair for Laboratory Technology, Analysis, Biotechnology and analytica conference
Iridian Spectral Technologies will exhibit in Analytica Germany on April 10-13, 2018 in Munich Germany. Welcome to visit our booth #...read more
Iridian will exhibit at SPIE DCS (Defense and Commercial Sensing) Conference on April 17-19, 2018 at the Gaylords Palm Resort and Convention Center in Orlando, Florida, USA. We invite you to discuss your requirements with us and our team will work with you to find a...read more