This is a sample wool from the sample-set provided by
Textile Fabric Consultants, Inc.
Transmitted Crossed Linear Polarized Light
Definition/Function:
Significance in the Environment:
Characteristic Features:
Wool has a refractive index along its length of about 1.56 and perpendicular to its
length of about 1.55.
It has a birefringence of about 0.01 and a positive sign of elongation.
