Abstract
Normal incidence thin-film interference mirrors and filters, using MgF2 as the spacer material, were designed to image the O II 834 angstroms airglow and to reject the intense H I radiation at 1216 angstroms. Peak mirror reflectance of 60 can be obtained with a passband 200 angstroms wide centered on 834 angstroms. An interference filter is designed to transmit 834 angstroms and to attenuate 1216 angstroms radiation. The throughput at 1216 angstroms is smaller than the throughput at 834 angstroms by a factor of 500.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
