Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yury Yatsenko"'
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-15 (2020)
We investigated both experimentally and numerically self-phase modulation-induced spectrum compression dynamics of negatively chirped picosecond Gaussian pulses in the low-loss dispersion-shifted telecom fiber near its zero dispersion wavelength (ZDW
Externí odkaz:
https://doaj.org/article/c2a064f90b4d44e2b30888fa08ec9d5d
Autor:
Leonid Losev, Vladimir Pazyuk, Alexey Gladyshev, Yury Yatsenko, Alexey Kosolapov, Igor Bufetov
Publikováno v:
Fibers, Vol 11, Iss 2, p 22 (2023)
Gas-filled hollow-core fibers are a convenient tool for laser pulse compression down to a few-cycle duration. The development of compact, efficient and high quality compression schemes for laser pulses of relatively low μJ-level energies is of parti
Externí odkaz:
https://doaj.org/article/092ae33c4efc406b9553becdd263f036
Publikováno v:
Photonics, Vol 9, Iss 12, p 997 (2022)
Multiband supercontinuum generation covering the bandwidth from 0.65 μm to 3.3 μm was demonstrated in a gas-filled hollow-core silica fiber pumped by chirped ultrashort pulses at 1.03 μm. The development of the SC spectrum into the mid-IR was init
Externí odkaz:
https://doaj.org/article/25bad93c20a5464d9747baafeb0904d3
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-15 (2020)
We investigated both experimentally and numerically self-phase modulation-induced spectrum compression dynamics of negatively chirped picosecond Gaussian pulses in the low-loss dispersion-shifted telecom fiber near its zero dispersion wavelength (ZDW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cb9811bf717b675c82ba4e6951e718c
https://doi.org/10.1109/jphot.2020.2966301
https://doi.org/10.1109/jphot.2020.2966301
Publikováno v:
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Wavelength conversion of ultrashort laser pulses towards mid-IR range has been recently demonstrated by means of chirp-assisted stimulated Raman scattering (SRS) in gas-filled hollow-core fibers (HCF) [1] – [3] . These advances open up new opportun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54545ffca945c7c3bf053314b41bc44e
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541670
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9541670
Publikováno v:
Optical Materials Express. 10:3081
A sub-picosecond mid-infrared laser based on hollow-core silica fiber is demonstrated for the first time. By using deuterium-filled revolver fiber as an active medium, we realized efficient two-cascade Raman conversion 1.03 → 1.49 → 2.68 µm pump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59aceb77a3b091aeff0404bf1f682412
https://doi.org/10.1364/ome.411364
https://doi.org/10.1364/ome.411364
Publikováno v:
Optics letters. 34(17)
A photonic crystal fiber with a germanosilicate core having a nonlinear coefficient of 40 (W km)(-1) near the single dispersion zero at 1.09 microm is fabricated and studied. Broadband parametric wavelength conversion of the Ti:sapphire laser output
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e260babb24166b37667de4c5e3166f1
https://pubmed.ncbi.nlm.nih.gov/19724496
https://pubmed.ncbi.nlm.nih.gov/19724496
Publikováno v:
Scopus-Elsevier
The propagation of an optical discharge along hollow-core optical fibers was investigated experimentally. The obtained physical picture of the phenomenon is compared with fiber fuse effect in ordinary silica fibers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6bd5845dfeef8170d23fcf758acb9be
http://www.scopus.com/inward/record.url?eid=2-s2.0-85086286900&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-85086286900&partnerID=MN8TOARS
