Title :
Frequency stabilisation of a semiconductor laser using Rb-D1 and D2 absorption lines
Author :
Sato, Takao ; Sato, Seiki ; Shimba, M.
Author_Institution :
Niigata Univ.
fDate :
3/31/1988 12:00:00 AM
Abstract :
The Rb-D1 and D2 absorption lines and their spectroscopy systems are examined and discussed as a frequency standard for frequency stabilisation of a semiconductor laser. It is concluded that the Rb-D2 saturated absorption profile has large Doppler free spectra and is a good frequency standard
Keywords :
frequency measurement; laser frequency stability; laser variables measurement; measurement standards; optical saturable absorption; rubidium; semiconductor junction lasers; D1 absorption line; D2 absorption lines; Doppler free spectra; Rb; frequency stabilisation; frequency standard; semiconductor laser; spectroscopy systems;
Journal_Title :
Electronics Letters
