Title :
Narrowed Edge Emission spectra from Leaky Modes of Multi-Layer Dielectric Waveguides
Author :
Kang, Ji-Hun ; Park, Q-Han ; Tian, Yun ; Gan, Zhengqing ; Zhou, Zhaoqun ; Lynch, David W. ; Shinar, Joseph
Author_Institution :
Dept. of Phys., Korea Univ., Seoul
Abstract :
We present spectrally narrowed edge emission from multi-layer waveguides in organic light-emitting diodes (OLED). For TE modes, narrowed spectral peaks with only 4 to 10 nm of full width at half maximum (FWHM) are obtained. We explain the narrowing nature using leaky waveguide modes.
Keywords :
optical multilayers; optical waveguide theory; organic light emitting diodes; OLED; TE modes; leaky waveguide modes; multilayer dielectric waveguides; narrowed edge emission spectra; organic emitting diodes; Dielectric substrates; Finite difference methods; Geometry; Laboratories; Optical reflection; Optical waveguides; Organic light emitting diodes; Physics; Tellurium; Time domain analysis;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391493
