Transformation of a three-tone phase modulated CW laser field into sequence of short pulses
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866913172265369600 |
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| author | Shakhmuratov, Rustem |
| author_facet | Shakhmuratov, Rustem |
| contents | This paper presents generation of Fourier-limited pulses from a periodically phase-modulated CW laser field by phase manipulation of its spectral components. Phase modulation in the form of modulus function of sine (MFS) is considered. It allows to produce pedestal-free pulses with controllable repetition rate and duty cycle. Sidelobes of these pulses can be excluded by choosing a proper modulation index. The proposed method allows to produce pulses with 50\% duty ratio. It is shown that three-tone modulation of phase allows to simulate MFS phase modulation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_30933 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Transformation of a three-tone phase modulated CW laser field into sequence of short pulses Shakhmuratov, Rustem Optics This paper presents generation of Fourier-limited pulses from a periodically phase-modulated CW laser field by phase manipulation of its spectral components. Phase modulation in the form of modulus function of sine (MFS) is considered. It allows to produce pedestal-free pulses with controllable repetition rate and duty cycle. Sidelobes of these pulses can be excluded by choosing a proper modulation index. The proposed method allows to produce pulses with 50\% duty ratio. It is shown that three-tone modulation of phase allows to simulate MFS phase modulation. |
| title | Transformation of a three-tone phase modulated CW laser field into sequence of short pulses |
| topic | Optics |
| url | https://arxiv.org/abs/2605.30933 |