Supercontinuum Generation in the Low-Peak-Power Regime Using a Single-Stage Multipass Cell
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908929413349376 |
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| author | Hu, Zeyang Fritsch, Kilian Pronin, Oleg |
| author_facet | Hu, Zeyang Fritsch, Kilian Pronin, Oleg |
| contents | We demonstrate a single-stage multipass cell (MPC) compressor driven directly by a 500 nJ, 5 W, 120 fs, 10 MHz oscillator that delivers efficient spectral broadening from 800 to 1200 nm with >75% transmission. The compressed pulses approach the Fourier limit (FTL) of 8.1 fs, representing, to the best of our knowledge, the first realization of supercontinuum (SC) generation and compression in a single-stage MPC at such low, MW-level, input peak power. This compact, high-repetition-rate source holds strong potential for multiphoton microscopy and coherent Raman imaging. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_08337 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Supercontinuum Generation in the Low-Peak-Power Regime Using a Single-Stage Multipass Cell Hu, Zeyang Fritsch, Kilian Pronin, Oleg Optics We demonstrate a single-stage multipass cell (MPC) compressor driven directly by a 500 nJ, 5 W, 120 fs, 10 MHz oscillator that delivers efficient spectral broadening from 800 to 1200 nm with >75% transmission. The compressed pulses approach the Fourier limit (FTL) of 8.1 fs, representing, to the best of our knowledge, the first realization of supercontinuum (SC) generation and compression in a single-stage MPC at such low, MW-level, input peak power. This compact, high-repetition-rate source holds strong potential for multiphoton microscopy and coherent Raman imaging. |
| title | Supercontinuum Generation in the Low-Peak-Power Regime Using a Single-Stage Multipass Cell |
| topic | Optics |
| url | https://arxiv.org/abs/2511.08337 |