Title :
Line narrowing in a phase-locked laser
Author :
Corcoran, V. ; Gallagher, James
fDate :
4/1/1970 12:00:00 AM
Abstract :
The 890-GHz line of a HCN laser has been phase locked to a multiplied standard frequency with a wide bandwidth phase-lock loop. Due to the wide bandwidth loop, linewidths of the beat between the laser and the multiplied frequency standard have been narrowed to less than 50 Hz.
Keywords :
Bandwidth; Copper; Frequency; Gas lasers; Gold; Optical control; Optical surface waves; Power lasers; Sparks; Thermal conductivity;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1970.1076443
