As an example of the great influence the parameters of a multilayer coating have in the absorption, this Technical Note considers five pairs of ThF4/ZnS or ThF4/CdTe layers on silver at 10.6-μm wavelength at a 45° angle of incidence.
© 1990 Optical Society of America
Original Manuscript: February 22, 1989
Published: October 1, 1990
E. Cojocaru, T. Julea, and F. Nichitiu, "Absorbing multilayer coatings producing a 90° phase shift," Appl. Opt. 29, 3984_1-3985 (1990)