Title :
Wide and reversible tuning of an individual nanowire laser using hydrostatic pressure
Author :
Sheng Liu ; Changyi Li ; Figiel, Jeffrey ; Brener, Igal ; Brueck, Steven R. J. ; Wang, George T.
Author_Institution :
Sandia Nat. Labs., Albuquerque, NM, USA
Abstract :
We report wide, continuous, and reversible tunable lasing between 367-337nm from single GaN nanowires by applying hydrostatic pressure up to ~7GPa. The pressure coefficients observed are 40% larger compared with bulk GaN or GaN microstructures.
Keywords :
III-V semiconductors; gallium compounds; hydrostatics; nanophotonics; nanowires; semiconductor lasers; semiconductor quantum wires; GaN; bulk gallium nitride microstructures; gallium nitride nanowire laser tuning; hydrostatic pressure; pressure coefficients; wavelength 367 nm to 337 nm; Gallium nitride; Laboratories; Microstructure; Optical pumping; Photonic band gap; Tuning;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
