Journal
Scientific and technical journal «Priborostroenie»
UDK535.54
Issue:1 (55)
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NONLINEAR-OPTICAL METHOD FOR MEASURING SPHERICAL ABERRATION OF GERMANIUM LENSES IN THE INFRARED
Annotation
A method is presented for determination of spherical aberration of various germanium lenses in IR. The spherical aberration value is evaluated on the base of data on spatial-angular structure of second optical harmonic.
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