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We proposed a simple measurement of the absorption spectrum based on a polarization-multiplexed dual-comb laser.
May 7, 2024 · A simple and powerful new spectroscopic technique for performing direct absorption measurements is described. Commercial pulsed laser systems ...
Oct 1, 2023 · We demonstrate a simple measurement of absorption spectroscopy based on an all-fiber single-cavity dual-comb laser.
We demonstrate the application of these optical combs in spectroscopy without the need of active phase synchronization. OCIS codes: (140.0140) Lasers and laser ...
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Measurement of absorption spectroscopy enabled by a polarization-multiplexed dual-comb laser. Chenghong Zhang 1. ,. Gang Wang 1. ,. Jingxuan Sun 1. ,. Bo Fu 1.
Coherent duel-frequency optical combs are generated using common-cavity approach based on polarization-multiplexing in an all-PM fiber laser configuration. We ...
Herein, we demonstrate a simple measurement of absorption spectroscopy based on an all-fiber single-cavity dual-comb laser. The free-running dual combs were ...
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The multiplexed dual-comb system was realized by increasing the pump power and tuning the polarization state. The two beat notes generated in one interference ...
Abstract. We demonstrate balanced-detection dual-comb spectroscopy (DCS) using two free-running mechanical sharing dual-comb fiber lasers assisted by an ...
Mar 1, 2024 · We measured gapless, high-resolution absorption spectra spanning 55Hz cm ⁻¹ by simultaneous current-modulation of two quantum cascade laser ...