Analysis of the applications of the Schwarzschild objective in the soft x-ray and VUV spectral ranges. 1.Conditions for fifth-order aplanatism

Autor: Malyutin, A.A.
Zdroj: Quantum Electronics; January 30, 1997, Vol. 27 Issue: 1 p90-93, 4p
Abstrakt: An analysis is reported of the use of the Schwarzschild objective in soft x-ray and VUV (2—20 nm) microscopy. The aplanatic conditions, including terms of the fifth order which ensure more accurate determination of the principal characteristics of the objective, are found for homocentric and heterocentric geometries.
Databáze: Supplemental Index