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We present a novel stabilization technique for millimeter waves produced by interfering two spectral lines of a frequency comb generated by a femtosecond fiber laser. In order to compensate the lasers repetition rate drift, the mm-wave is stabilized via modulation of one extracted comb line. Thus, no access to the lasers cavity is necessary. This leads to a stable and high quality mm-wave with a spectral...
The high resolution spectroscopy of optical signals with a resolution of 30 kHz, based on polarization pulling assisted Brillouin scattering in combination with a narrow linewidth local oscillator, reveals the hidden details of a 500 Mbps PRBS 29-1 sequence.
The generation and stabilization of high quality mm- and THz-waves via extraction of two lines from a fs-laser, with frequencies up to 3 THz, line width below 1 Hz and phase noise of −134 dBc/Hz is presented.
We present a novel stabilization technique for millimeter (mm) waves produced by interfering two spectral lines of a frequency comb generated by a femtosecond fiber laser. To compensate the lasers repetition rate drift, the mm-wave is stabilized through the modulation of one extracted comb line. Thus, no access to the lasers cavity is necessary. This leads to a stable and high-quality mm-wave with...
The single spectral line laser is produced by selecting and amplifying one spectral comb line of a femtosecond-laser via stimulated Brillouin scattering. Stabilization and tuning is performed by additional modulation. First results show possible linewidths in the Hz-range.
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