Rampur, Anupamaa; Stepanenko, Yuriy; Stępniewski, Grzegorz; Kardaś, Tomasz; Dobrakowski, Dominik; Spangenberg, Dirk-Mathys; Feurer, Thomas; Heidt, Alexander; Klimczak, Mariusz (2019). Ultra low-noise coherent supercontinuum amplification and compression below 100 fs in an all-fiber polarization-maintaining thulium fiber amplifier [Dataset].
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We report an ultra-low noise, polarization-maintaining, ultrafast Thulium-doped all-fiber chirped pulse amplifier, seeded by a polarized all-normal dispersion (ANDi) supercontinuum (SC) driven by an ultrafast Erbium-fiber laser. The system comprises only polarization-maintaining fibers and delivers 96 fs pulses with 350 mW output power at 100 MHz, centered at 1900 nm. The integrated relative intensity noise (RIN) in the range of 10 Hz – 10 MHz is only 0.047% at the amplifier output, which is virtually identical to the RIN of the Erbium-fiber laser driving the SC. Therefore, neither the SC generation nor the amplification process introduce significant excess noise. The RIN of our system is an order of magnitude lower than similar systems previously seeded with Raman solitons. This highlights the superior noise properties of ANDi SC and their potential as ultra-low noise seed sources for broadband, high power ultrafast fiber amplifiers and frequency combs.
Item Type: |
Dataset |
|---|---|
Division/Institute: |
08 Faculty of Science > Institute of Applied Physics 08 Faculty of Science > Institute of Applied Physics > Lasers |
UniBE Contributor: |
Rampur, Anupamaa, Spangenberg, Dirk-Mathys, Feurer, Thomas, Heidt, Alexander |
Subjects: |
500 Science > 530 Physics 600 Technology > 620 Engineering |
ISSN: |
1094-4087 |
Funders: |
[4] Swiss National Science Foundation |
Language: |
English |
Submitter: |
Alexander Heidt |
Date Deposited: |
30 Mar 2021 08:51 |
Last Modified: |
05 Dec 2022 15:48 |
Related URLs: |
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Additional Information: |
This dataset contains the data published in the manuscript "Ultra low-noise coherent supercontinuum amplification and compression below 100 fs in an all-fiber polarization-maintaining thulium fiber amplifier", Optics Express, 27(24), p. 35041. https://doi.org/10.1364/OE.27.035041 |
BORIS DOI: |
10.7892/boris.152815 |
URI: |
https://boris.unibe.ch/id/eprint/152815 |
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