February 2015
Photonics Technologies & Solutions for Technical Professionals Worldwide www.laserfocusworld.com
Freeform optics guide
LED floodlighting PAGE 19
Solid-state lasers—a long
way from the ruby PAGE 23
PV cell enables laser-powered devices PAGE 29
Modeling fiber lasers
for two-photon
microscopy PAGE 34
Getting started with
spectral bioimaging PAGE 41
Light repeatably
activates
molecular
switch PAGE 9
