Title :
Lasing modes in polycrystalline and amorphous structures
Author :
Yang, Jin-Kyu ; Noh, Heeso ; Liew, Seng Fatt ; Rooks, Michael J. ; Solomon, Glenn S. ; Cao, Hui
Author_Institution :
Dept. of Appl. Phys., Yale Univ., New Haven, CT, USA
Abstract :
We systematically studied the lasing characteristics in photonic polycrystalline and amorphous structures under optical pumping. The lasing modes are spatially localized, and blue shift as the structural order becomes short ranged.
Keywords :
III-V semiconductors; gallium arsenide; laser modes; noncrystalline structure; optical pumping; photonic band gap; photonic crystals; semiconductor lasers; spectral line shift; GaAs; amorphous structures; blue shift; lasing modes; optical pumping; photonic crystal; polycrystalline structures; structural order; Educational institutions; Optical pumping; Photonic crystals; Photonics; Pump lasers; USA Councils;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
