Table 4: Data used for the transmission curve calculation. is the grating pitch, : is the volume ratio of LC-rich lamellae to polymer-rich lamellae, respectively, is the index modulation.

No.  (μm) :

10.56416:840.05
20.57225:750.07
30.58345:550.09
40.58450:500.10
50.58455:450.11