title: Infrared filters and coatings for the High Resolution Dynamics Limb Sounder (6-18 microm).
abstract: We describe the spectral design and manufacture of the narrow-bandpass filters and 6-18-microm broadband antireflection coatings for the 21-channel High Resolution Dynamics Limb Sounder. A method of combining the measured spectral characteristics of each filter and antireflection coating, together with the spectral response of the other optical elements in the instrument, to obtain a predicted system throughput response is presented. The design methods that are used to define the filter and coating spectral requirements, choice of filter materials, multilayer designs, and deposition techniques are discussed.
authors: Infrared Multilayer Laboratory, Department of Cybernetics, University of Reading, Whiteknights, Reading RG6 6AY England. cybirl@cyber.rdg.ac.uk
authors: G J
authors: GJ
authors: Hawkins
authors: R
authors: R
authors: Hunneman
authors: R
authors: R
authors: Sherwood
authors: B M
authors: BM
authors: Barrett