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2018
Conference Paper
Titel
Multi-channel harmonic frequency comb covering the mid-infrared molecular fingerprint region
Abstract
We present a multi-channel, 0.1-mW/THz-level, 50-MHz-repetition-rate harmonic frequency comb covering the spectral range 18.5 - 85 THz (or 3.5 - 16 µm, or 625 - 2860 cm−1), based on intrapulse difference-frequency mixing within few-cycle, high-power 1.96-µm pulses.