Search
Menu
SCANLAB GmbH - Laser Beam Deflection 2024 LB
Photonics Dictionary

semitransparent and p-phase annular aperture

An aperture consisting of a semitransparent central region whose amplitude transmittance only is varied, and the relative phase difference between the central and annular region is fixed as p - difference.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.