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      Aliasing-free dual-comb ranging system based on free-running fiber lasers

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      Optics Express
      Optica Publishing Group

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          Abstract

          A dual-comb ranging (DCR) system without spectral aliasing based on free-running fiber lasers was proposed. By monitoring the repetition frequency over time, we compensate for the instability of the optical pulse train from the free-running fiber lasers. We demonstrated a double-channel filtering structure that eliminates the aliasing between multiheterodyne beats in radio frequency interferograms. Without any frequency locking, the DCR system implements stable running for at least 60 min. The system realizes a 6-µm repetition precision without averaging and shows good consistency with a commercial interferometer.

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          Most cited references30

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          Dual-comb spectroscopy

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            Ultrafast optical ranging using microresonator soliton frequency combs

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              • Record: found
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              • Article: not found

              Rapid and precise absolute distance measurements at long range

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                Author and article information

                Contributors
                Journal
                OPEXFF
                Optics Express
                Opt. Express
                Optica Publishing Group
                1094-4087
                2021
                2021
                September 29 2021
                October 11 2021
                : 29
                : 21
                : 33527
                Article
                10.1364/OE.440728
                1cfff3f7-ee02-4030-a7b4-001ec967e73a
                © 2021

                https://doi.org/10.1364/OA_License_v1#VOR-OA

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