Stable semiconductor laser with a 7-Hz linewidth by an optical–electrical double-feedback technique

Characterization of Frequency Stability

1971 • 745 citations

Noise in homodyne and heterodyne detection

1983 • 683 citations

Frequency stabilization of semiconductor lasers by resonant optical feedback

1987 • 542 citations

Frequency noise analysis of optically self-locked diode lasers

1989 • 241 citations

Realization of a new concept for visible frequency division: phase locking of harmonic and sum frequencies

1990 • 191 citations

Efficient frequency noise reduction of GaAlAs semiconductor lasers by optical feedback from an external high-finesse resonator

1989 • 73 citations

FM noise reduction and subkilohertz linewidth of an AlGaAs laser by negative electrical feedback

1990 • 65 citations

Heterodyne optical phase-locked loop by confocal Fabry-Periot cavity coupled AlGaAs lasers

1990 • 40 citations

FM characteristics and compact modules for coherent semiconductor lasers coupled to an external cavity

1990 • 9 citations