Abstract
The process of fabricating photonic crystals comprised of alternately stacked high- and low-index dielectric materials on periodic substrates to form zigzag films is called the autocloning technique. In this study, we have fabricated two-dimensional polarization filters by using electron beam gun evaporation with ion-beam-assisted deposition. The shape of the zigzag structure is preserved, and the total thickness is . The symmetric structural design can be utilized as an antireflection coating applied to reduce ripples and achieve a working wavelength range.
© 2011 Optical Society of America
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