Lackner, Maximilian CO and CO2 spectroscopy using a 60 nm broadband tunable MEMS-VCSEL at approximately 1.55 microm. [electronic resource] - Optics letters Nov 2006 - 3170-2 p. digital Publication Type: Journal Article ISSN: 0146-9592 Standard No.: 10.1364/ol.31.003170 doi