title: Rudiments of the design of an immersed polarizing beam divider with a narrow spectral bandwidth and enhanced angular acceptance.
abstract: A MacNeille type of linear polarizer is designed at a spectral band of +/-20 nm centered at 633 nm. The acceptance angle is +/-10 degrees in the BK-7 glass, or +/-15 degrees in air.
authors.forename: P
authors.initials: P
authors.lastname: Baumeister