Low-temperature sputtering manufacturing process and lift off technology enables the interference filter
to have low sensitivity to changes in temperature and exposure to high humidity.
The interference filters
select the wavelengths of interest, so that the corresponding detector measures the light intensity at that wavelength only.
But when an interference filter
is tipped in the light path its passband "window" shifts toward the blue end of the spectrum.
5 m large rear projection surface with the possibility of a stereo-capable projection based on interference filter
Laura Lunardo, COO of Optometrics, noted that: "The POC line will add Long Life Filters to our laminated interference filter
product set, enabling Optometrics to offer a broader range of filters to the spectroscopy, astronomical, medical and laser markets as well as to adjacent markets that we do not currently serve.
7, 1995--TRW announced today the immediate availability of TRW uDISC(TM) Flex Wafer, a flexible electromagnetic interference filter
that provides a low-cost solution to reducing noise emitted by electronic devices.
The company's products include power supplies and electromagnetic interference filters
for use in industrial, semiconductor capital equipment, medical, defense, aerospace, and other end markets.
Features, which was established by the Bank of Canada to develop and produce thin film interference filters
using vacuum deposition technology, from which to make colour shift windowed threads for banknotes.
Limited tenders are invited for Interference Filters
Andover Corporation Make Circular Interference Filters
Of Size 25mm +/-0.
The Kaelus RF Interference Filters
offer excellent suppression of extraneous signal interference, enabling increased signal strength to meet the ever-expanding passenger requirement for data throughput without affecting the safe and consistent flow of rail traffic.
State-of-the-art LED technology and interference filters
with hard dielectric coatings.
Its products include speciality lasers and light sources, electro-optical components, opto-mechanical assemblies, including aspheric lenses, laser mirrors, interference filters