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Timing jitter optimization of mode-locked Yb-fiber lasers toward the attosecond regime.
We demonstrate ultra-low timing jitter optical pulse trains from free-running, 80 MHz repetition rate, mode-locked Yb-fiber lasers. Timing jitter of various mode-locking conditions at close-to-zeroExpand
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Sub-100-as timing jitter optical pulse trains from mode-locked Er-fiber lasers.
We demonstrate sub-100-as timing jitter optical pulse trains generated from free-running, 77.6 MHz repetition-rate, mode-locked Er-fiber lasers. At -0.002(±0.001) ps2 net cavity dispersion, the rmsExpand
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Enhanced spectral breathing for sub-25 fs pulse generation in a Yb-fiber laser.
We demonstrate a dispersion-mapped Yb-fiber laser with enhanced intracavity spectral breathing. A staged filtering by dissipation through a 30 nm bandpass filter and nonlinear spectral compressionExpand
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Self-similar evolution in a short fiber amplifier through nonlinear pulse preshaping.
We report on a nonlinear preshaper that optimizes initial pulses for self-similar evolution in a next fiber amplifier. It consists of a pair of gratings and a segment of single-mode fiber (SMF). TheExpand
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Dual-comb spectroscopy with a single free-running thulium-doped fiber laser.
We demonstrate dual-comb spectroscopy in the vicinity of 2 µm wavelength based on a single dual-wavelength dual-comb Thulium-doped fiber laser. The shared laser cavity ensures passively maintainedExpand
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All-polarization-maintaining dual-wavelength mode-locked fiber laser based on Sagnac loop filter.
We demonstrate an all polarization-maintaining (PM) fiber based dual-wavelength mode-locked Er-fiber laser. A nonlinear amplifying loop mirror (NALM) with an intracavity nonreciprocal phase shifterExpand
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Effect of timing jitter on time-of-flight distance measurements using dual femtosecond lasers.
The cross correlation between a pair of femtosecond lasers with slightly different repetition rates enables high precision, high update rate time-of-flight (TOF) distance measurements againstExpand
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Sub-20-Attosecond Timing Jitter Mode-Locked Fiber Lasers
We demonstrate 14.3-attosecond timing jitter [integrated from 10 kHz to 94 MHz offset frequency] optical pulse trains from 188-MHz repetition-rate mode-locked Yb-fiber lasers. In order to minimizeExpand
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High-power wavelength-tunable photonic-crystal-fiber-based oscillator-amplifier-frequency-shifter femtosecond laser system and its applications for material microprocessing
A high-power wavelength-tunable femtosecond fiber laser source is developed based on photonic-crystal fiber technology. Laser oscillator and amplifier stages in this system employ diode-pumpedExpand
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Impact of pulse dynamics on timing jitter in mode-locked fiber lasers.
We investigate the high-frequency timing jitter spectral density of mode-locked fiber lasers in different mode-locked regimes. Quantum-noise-limited timing jitter spectra ofExpand
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