Title :
Enhanced Light-emission from Crystalline Silicon in Microdisk Resonators
Author :
Xia, Jinsong ; Nemoto, Koudai ; Ikegami, Yuta ; Nakata, Yasushi ; Shiraki, Yasuhiro
Author_Institution :
Res. Center for Silicon Nano-Sci., Musashi Inst. of Technol., Tokyo
Abstract :
Microdisks were fabricated on silicon-on-insulator. Sharp resonant luminescent peaks, corresponding to the whispering-gallery modes, were observed in the disks. Integral photoluminescence intensity from crystalline silicon was significantly enhanced due to the microdisks.
Keywords :
elemental semiconductors; micro-optics; optical fabrication; optical resonators; photoluminescence; silicon; whispering gallery modes; Si; crystalline silicon; light-emission; microdisk resonators; photoluminescence intensity; resonant luminescent peaks; silicon-on-insulator; whispering-gallery modes; Crystallization; Optical materials; Optical resonators; Photoluminescence; Photonic crystals; Pump lasers; Resists; Resonance; Scanning electron microscopy; Silicon on insulator technology;
Conference_Titel :
Group IV Photonics, 2007 4th IEEE International Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-0934-1
DOI :
10.1109/GROUP4.2007.4347673
