Photonic crystal and photonic quasicrystal patterned in PDMS surfaces and their effect on LED radiation properties
Abstract(#br)We present results of fabrication and implementation of thin polydimethylsiloxane (PDMS) membranes with patterned surface for the light emitting diode (LED). PDMS membranes were patterned by using the interference lithography in combination with embossing technique. Two-dimensional photonic crystal and photonic quasicrystal structures with different period were patterned in the surface of thin PDMS membranes with depth up to 550\u003cce:hsp sp=\"0.25\"/\u003enm.