A new generation of acoustic measurements
NPL scientists have made the first measurements of airborne acoustic free-field pressures using a laser technique based on photon correlation spectroscopy.
May 29, 2012
3.5 / 5 (2)
0
May 29, 2012
3.5 / 5 (2)
0
Chaotic laser brings out higher precision OTDR
Professor Wang Yun Cai and his student Wang An Bang reported a new concept of optical time domain reflectometry (OTDR) based on a chaotic light correlation method. This will be useful for precise fault location in fiber links ...
Jun 03, 2010
5 / 5 (4)
1
