1.
Appl Opt
; 18(3): 328-30, 1979 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-20208713
ABSTRACT
A two-layer quarter-quarter antireflection coating with a homogeneous mixture of ZnS and MgF(2) as the inner layer and MgF(2) as the outer layer was fabricated. Its transmittance was measured and found to be comparable with that of a less stable CeF(3)-MgF(2) coating. Measured peak transmittance values agree well with theoretical values.
2.
Appl Opt
; 18(11): 1750-2, 1979 Jun 01.
Article
in English
| MEDLINE
| ID: mdl-20212543
ABSTRACT
Double-layer quarter-half AR coatings effective at two wavelengths simultaneously in the visible region have been fabricated by depositing a homogeneous ZnS-MgF(2) mixture as the inner layer and MgF(2) as the outer layer. The results obtained agree well with those predicted theoretically.