title: Nematic polymer liquid-crystal wave plate for high-power lasers at 1054 nm.
abstract: A nematic polymer liquid crystal is used to construct wave plates for use at 1054 nm. Three methods of wave-plate construction are discussed: double substrate with fiber spacers in homogeneous distribution, double substrate with fiber spacers in annular distribution, and single substrate. The polymer liquid crystal shows high laser-damage resistance, making it particularly useful for high-peak-power laser applications. Alignment techniques and measurement of birefringence for the highly viscous polymer are described.
authors.forename: E M
authors.initials: EM
authors.lastname: Korenic
authors.forename: S D
authors.initials: SD
authors.lastname: Jacobs
authors.forename: J K
authors.initials: JK
authors.lastname: Houghton
authors.forename: A
authors.initials: A
authors.lastname: Schmid
authors.forename: F
authors.initials: F
authors.lastname: Kreuzer