TY  - GEN
AU  - Simpson,S H
AU  - Richardson,R M
AU  - Hanna,S
TI  - Calculation of the birefringences of nematic liquid crystals at optical and infrared wavelengths
SN  - 0021-9606
PY  - 2007///0724
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1063/1.2035083
ER  -