Title :
Surface plasmon coupling for light emission/absorption/conversion enhancement
Author :
Yeh, Dong-Ming ; Chen, Cheng-Yen ; Lu, Yen-Cheng ; Shen, Kun-Ching ; Wang, Jyh-Yang ; Chuang, Wen-Hung ; Kiang, Yean-Woei ; Yang, C.C.
Author_Institution :
Inst. of Photonics & Optoelectron., Nat. Taiwan Univ., Taipei
Abstract :
Surface plasmon polariton and localized surface plasmon couplings with InGaN/GaN quantum wells in bluegreen light-emitting diodes are used for enhancing their emission efficiencies by 25-200 % depending on the used quantum well crystal quality.
Keywords :
III-V semiconductors; gallium compounds; indium compounds; light emitting diodes; polaritons; semiconductor quantum wells; surface plasmons; wide band gap semiconductors; InGaN-GaN; blue-green light-emitting diodes; crystal quality; emission efficiencies; localized surface plasmon couplings; quantum wells; surface plasmon polariton; Absorption; Dielectrics; Gallium nitride; Gold; Light emitting diodes; Nanostructures; Optical coupling; Plasmons; Semiconductor films; Strips;
Conference_Titel :
Nano-Optoelectronics Workshop, 2008. i-NOW 2008. International
Conference_Location :
Shonan Village
Print_ISBN :
978-1-4244-2656-0
DOI :
10.1109/INOW.2008.4634419
