International Journal of Polymer Science

Research Article

Diffractive Optical Elements with a Large Angle of Operation Recorded in Acrylamide Based Photopolymer on Flexible Substrates

Table 2

The comparison of transmittance and reflectance of three substrates.
SubstrateTransmittanceReflectanceRefractive index
Standard glass1.5
Plastic1.503
Flexible glass1.504