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|Title:||Two-dimensional AlGaInP/GaInP photonic crystal membrane lasers operating in the visible regime at room temperature||Authors:||Chen, A.
|Issue Date:||2007||Citation:||Chen, A., Chua, S.J., Xing, G.C., Ji, W., Zhang, X.H., Dong, J.R., Jian, L.K., Fitzgerald, E.A. (2007). Two-dimensional AlGaInP/GaInP photonic crystal membrane lasers operating in the visible regime at room temperature. Applied Physics Letters 90 (1) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2430488||Abstract:||The authors report on the fabrication and characterization of visible two-dimensional photonic crystal (PhC) band-edge lasers with AlGaInPGaInP multiple-quantum-well active layers. High-quality PhC air-bridge membranes are produced by optimizing the inductively coupled plasma etching process for AlGaInP materials. Room-temperature lasing operation at the wavelengths ranging from 630 to 690 nm is obtained by tuning the PhC lattice parameters. The lasing action originates from high-symmetry band-edge modes, which is verified by three-dimensional finite difference time domain computation. © 2007 American Institute of Physics.||Source Title:||Applied Physics Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/98474||ISSN:||00036951||DOI:||10.1063/1.2430488|
|Appears in Collections:||Staff Publications|
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