Nematic polymer liquid-crystal wave plate for high-power lasers at 1054 nm.
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.
Korenic
E M
EM
Jacobs
S D
SD
Houghton
J K
JK
Schmid
A
A
Kreuzer
F
F