title: Lithographic fine-tuning of vertical cavity surface emitting laser-pumped two-dimensional photonic crystal lasers.
abstract: Lithographic tuning of operating wavelengths in a photonic crystal laser array is demonstrated. The photonic crystal lattice constant is varied by 2 nm between elements of the array, and a wavelength spacing of approximately 4 nm is achieved.
authors.affiliation: Department of Electrical Engineering and Electrophysics, University of Southern California, Los Angeles, CA 90089, USA.
authors.forename: J R
authors.initials: JR
authors.lastname: Cao
authors.forename: Po-Tsung
authors.initials: PT
authors.lastname: Lee
authors.forename: Sang-Jun
authors.initials: SJ
authors.lastname: Choi
authors.forename: John D
authors.initials: JD
authors.lastname: O'Brien
authors.forename: P Daniel
authors.initials: PD
authors.lastname: Dapkus
mesh_terms: D001152:Arsenicals / Q000138:chemical synthesis / Q000737:chemistry; D003460:Crystallization / Q000379:methods*; D004581:Electronics; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005708:Gallium / Q000737:chemistry; D007204:Indium / Q000737:chemistry; D007834:Lasers; D036103:Nanotechnology / Q000295:instrumentation* / Q000379:methods; D010758:Phosphorus / Q000737:chemistry; D010777:Photochemistry / Q000295:instrumentation / Q000379:methods; D010781:Photography / Q000379:methods*; D019904:Polymethyl Methacrylate / Q000737:chemistry / Q000528:radiation effects; D013499:Surface Properties
chemical_list: D001152:Arsenicals; D007204:Indium; C043055:gallium arsenide; D010758:Phosphorus; D019904:Polymethyl Methacrylate; D005708:Gallium