Alluxa's new precision infrared bandpass and dual bandpass filter technology brings new levels of performance with higher transmissions, steeper slopes, and flatter pass bands than traditional evaporated coatings. Read more...More Product Announcements from Alluxa, Inc.
Band-pass filters are usually divided in two groups: 1. Broadband pass filters, and 2. Narrowband pass filters. Although there are no bandwidth values that define narrow or broad filters in UV or visible or in IR, it is common to consider filters that have bandwidth 2% or less of the central or peak wavelength as narrowband. Read more...More Product Announcements from Cascade Optical Corp.
REFLECTION SYSTEM CENTERED AT 157 nm (NOTCH FILTERS) Read more...More Product Announcements from Cascade Optical Corp.