Iridian Now Provides 10-15 µm LWIR Filters
Iridian Spectral Technologies can now supply custom filters in the 10–15 µm longwave infrared (LWIR) range! Iridian’s new evaporative coating system is production-ready for 10–15 µm bandpass filters (BPF), edge-pass filters, and notch filters.
Iridian supplies a number of the leading OEMs with the filter technology required for their environmental monitoring instrumentation and also serves the research, prototype and replacement market.
Many chemical and molecular species have a unique set of spectral emission or absorption lines that can be used to identify them when illuminated by a light source. These spectral lines cover the visible (VIS), near-IR (NIR), mid-wave IR (MWIR) and long-wave IR (LWIR) wavelength regions. Analytical instruments such as PAS Gas detection systems are designed to detect these emission or absorption lines for applications as diverse as remote earth sensing, gas detection and chemical processing.
lridian’s MLWIR BPF capabilities provide narrow, high transmission band-pass filters in the 2–15 µm wavelength region, enabling optical systems to detect the presence and concentration of gases of interest in environmental or process analysis applications.
To request more information or a quotation for these or other Iridian products, contact IL Photonics.