High extinction ratio bandgap of photonic crystals in LNOI wafer
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DOI: 10.1016/j.optmat.2016.12.017
Abstract: Abstract A high-extinction-ratio bandgap of air-bridge photonic crystal slab, in the near infrared, is reported. These structures were patterned in single-crystalline LiNbO3 film bonded to SiO2/LiNbO3 substrate by focused ion beam. To improve the vertical… read more here.
Keywords: bandgap; high extinction; extinction ratio; ratio bandgap ... See more keywords