New technique measures ultrashort laser pulses at focus

harminka — Fri, 09 May 2008 07:41:59 -0500

Lasers that emit ultrashort pulses of light are used for numerous applications including micromachining, microscopy, laser eye surgery, spectroscopy and controlling chemical reactions. But the quality of the results is limited by distortions caused by lenses and other optical components that are part of the experimental instrumentation.

Laser Goes Tubing for Faster Body-Fluid Tests

harminka — Tue, 03 Apr 2007 03:46:53 -0500

University of Rochester researchers announce in the current issue of Applied Optics a technique that in 60 seconds or less measures multiple chemicals in body fluids, using a laser, white light, and a reflective tube.

laser technics

New technique measures ultrashort laser pulses at focus

Laser Goes Tubing for Faster Body-Fluid Tests