Figure 6
Calculated optical response for the filter with different combinations of individual dielectric etalons stacked together.
(a) The calculated optical responses for different number of etalons where the cavity thicknesses of each etalon assumes integer multiples of 82 nm so as to obtain a transmission peak at λo = 697 nm. (b) The calculated optical responses corresponding to three etalons for the cases where the cavity thickness of each etalon is either kept the same or is integer multiples of 82 nm.
