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A low noise, frequency stabilized, semiconductor based, 10.287 GHz mode-locked laser with 1000 finesse intracavity etalon is demonstrated with a timing jitter (1 Hz-100 MHz) of 10.9 fs and optical frequency fluctuations less than 150 kHz.
Using intracavity active phase modulation, we have verified the theory of Haus and Rana and realized timing jitter reduction from 304 fs to 150 fs integrated to Nyquist frequency on a 10.24 GHz actively mode-locked pulse train.
We built an ultra stable coupled optoelectronic oscillator using a slab coupled optical waveguide amplifier, generating pulses at 10.24 GHz with a repetition rate drift of only 513 Hz in 10 minutes without active stabilization.
A self-stabilized coupled optoelectronic oscillator is described where a single intracavity etalon is used for optical supermode selection, optical frequency stabilization and repetition rate determination and stabilization.
We report on supermode noise suppression of a harmonically modelocked laser by CW optical injection. Supermode noise spurs were reduced 20 dB to -130 dBc/Hz, and the optical spectrum became locked to the injected wavelength.
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