Title :
Effects of a Bottom Substrate on Emission Properties of a Photonic Crystal Nanolaser
Author :
Kim, Se-Heon ; Seo, Min-Kyo ; Kim, Ju-Young ; Lee, Yong-Hee
Author_Institution :
Korea Adv. Inst. of Sci. & Technol., Daejeon
Abstract :
By choosing a one-wavelength air gap between a two-dimensional photonic crystal slab and a simple InP substrate, over 57% of total radiated power can be collected within a small divergence angle of plusmn30deg.
Keywords :
III-V semiconductors; indium compounds; microcavity lasers; nanotechnology; photonic crystals; semiconductor lasers; substrates; InP; bottom substrate effects; divergence angle; emission properties; one-wavelength air gap; photonic crystal nanolaser; total radiated power; two-dimensional photonic crystal slab; Crystalline materials; Dielectric substrates; Indium phosphide; Laser modes; Optical pumping; Photonic crystals; Pump lasers; Quantum well lasers; Slabs; Stimulated emission;
Conference_Titel :
Indium Phosphide & Related Materials, 2007. IPRM '07. IEEE 19th International Conference on
Conference_Location :
Matsue
Print_ISBN :
1-4244-0875-X
Electronic_ISBN :
1092-8669
DOI :
10.1109/ICIPRM.2007.381231
