| Autor: |
Gattass RR, Rhonehouse DL, Shaw LB, Chin GD, Carlson AX, Bayya SS, Sanghera JS |
| Jazyk: |
angličtina |
| Zdroj: |
Optics express [Opt Express] 2022 Dec 05; Vol. 30 (25), pp. 45824-45831. |
| DOI: |
10.1364/OE.475269 |
| Abstrakt: |
There are limited fiber-based single-mode laser sources over the visible and near infrared range. Nonlinear conversion through four-wave mixing in photonic crystal fibers allows for the generation of new wavelengths far from a pump wavelength. Utilizing an all-fiber spliced configuration, we convert 1064 nm light into a W-level signal in the 750 nm - 820 nm spectral region. We demonstrate over 7.9 watts in the signal band, out of a custom photonic crystal fiber with M 2 < 1.15. The input peak power as well as fiber length can be selected to keep the converted power in a 0.6 nm narrow emission band or broaden the output to 45 nm spectral band with spectral density greater than 50 mW/nm by pumping with higher peak powers. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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