We produce multiperiod gratings in Ta2O5 using nanoimprint lithography in combination with RIE. The photoluminescence spectrum of an emitter layer on a multiperiod grating is demonstrated to exhibit multiple peaks of enhanced emission
© 2011 OSA
A. Pradana, C. Kluge, M. Bremer, M. Radler, and M. Gerken, "Multiperiod Gratings in a High Refractive Index Material for Enhanced OLED Outcoupling," in Renewable Energy and the Environment, OSA Technical Digest (CD) (Optical Society of America, 2011), paper SDWC2.
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