New VECSEL could mean a step forward for spectroscopy
Monday, October 25, 2010 - 08:20
in Physics & Chemistry
(PhysOrg.com) -- "Unfortunately, for spectroscopy, the beam quality of quantum cascade lasers is not satisfying," Hans Zogg tells PhysOrg.com. "We are developing lasers for the mid-infrared range which have an especially good beam quality and the necessary features for absorption spectroscopy."