Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Philippe Grelu"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Ultrafast fiber lasers constitute a flexible platform to investigate new solitary wave concepts. To surpass the low energy limitation of the conventional solitons generated in standard telecom fibers, successive breakthroughs have promoted t
Externí odkaz:
https://doaj.org/article/f6058e5768044fccbf89887758fd0272
Autor:
Xiaoxiao Xue, Philippe Grelu, Bofan Yang, Mian Wang, Shangyuan Li, Xiaoping Zheng, Bingkun Zhou
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-11 (2023)
A novel class of solitons, which builds up in spectrally confined optical cavities when dispersion is practically absent, is revealed both theoretically and experimentally, opening new avenues for generating soliton pulses and frequency combs endowed
Externí odkaz:
https://doaj.org/article/a66620faef3146cea34898640228d0e3
Autor:
Shihua Chen, Lili Bu, Changchang Pan, Chong Hou, Fabio Baronio, Philippe Grelu, Nail Akhmediev
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-12 (2022)
In topological physics, the bulk-boundary correspondence is of great interest in both Hermitian and non-Hermitian systems. This work unveils a similar universal modulation instability-rogue wave correspondence in integrable models, which may offer a
Externí odkaz:
https://doaj.org/article/c3d6dd62731d4a488ed4b51ea4db4ade
Autor:
Lei Zhang, Huiru Zhang, Ni Tang, Xiren Chen, Fengjiang Liu, Xiaoyu Sun, Hongyan Yu, Xinyu Sun, Qiannan Jia, Boqu Chen, Benoit Cluzel, Philippe Grelu, Aurelien Coillet, Feng Qiu, Lei Ying, Wei E. I. Sha, Xiaofeng Liu, Jianrong Qiu, Ding Zhao, Wei Yan, Duanduan Wu, Xiang Shen, Jiyong Wang, Min Qiu
Publikováno v:
Light: Advanced Manufacturing, Vol 3, Pp 1-12 (2022)
Metafibers expand the functionalities of conventional optical fibres to unprecedented nanoscale light manipulations by integrating metasurfaces on the fibre tips, becoming an emerging light-coupling platform for both the nanoscience and fibre optics
Externí odkaz:
https://doaj.org/article/a533af6806f142759629b659e2c961d5
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033152 (2021)
We investigate the coexisting rogue wave dynamics associated with two fundamental-frequency optical waves interacting in a quadratic nonlinear medium. Using the vector Chen–Lee–Liu nonlinear Schrödinger equation model, we obtain exact rogue wave
Externí odkaz:
https://doaj.org/article/47842b7fc09b430cb8358f69d082291a
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 4, Pp 1-8 (2017)
In mode-locked thulium soliton fiber lasers, we experimentally observe and numerically confirm the formation of numerous dispersive-wave sidebands, following a bifurcation of the pulse dynamics into a stationary short-period pulsation. These resonant
Externí odkaz:
https://doaj.org/article/00f99aa064084f1db6fdc76e2605aba2
Autor:
Katarzyna Krupa, Alessandro Tonello, Alain Barthélémy, Tigran Mansuryan, Vincent Couderc, Guy Millot, Philippe Grelu, Daniele Modotto, Sergey A. Babin, Stefan Wabnitz
Publikováno v:
APL Photonics, Vol 4, Iss 11, Pp 110901-110901-43 (2019)
We provide a perspective overview of the emerging field of nonlinear optics in multimode optical fibers. These fibers enable new methods for the ultrafast light-activated control of temporal, spatial, and spectral degrees of freedom of intense, pulse
Externí odkaz:
https://doaj.org/article/8930507d9ccb4a489d2ea513e247f727
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013101 (2020)
The self-formation of incoherent laser pulses appears paradoxical, involving both a strong instability and a temporal localization process. Incoherent pulse regimes are nevertheless recurrent within ultrafast fiber laser dynamics. In this paper, we b
Externí odkaz:
https://doaj.org/article/04c337622b154831a0601c5feccc1d79
Autor:
Edwin Ding, William H. Renninger, Frank W. Wise, Philippe Grelu, Eli Shlizerman, J. Nathan Kutz
Publikováno v:
International Journal of Optics, Vol 2012 (2012)
Mode-locking refers to the generation of ultrashort optical pulses in laser systems. A comprehensive study of achieving high-energy pulses in a ring cavity fiber laser that is passively mode-locked by a series of waveplates and a polarizer is present
Externí odkaz:
https://doaj.org/article/6a6443bd7d554fb4aa13099d205b153f
When a laser cavity supports the propagation of several ultrashort pulses, these pulses interact and can form compact bound states called soliton molecules. Soliton molecules are fascinating objects of nonlinear science, which present striking analog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9baa50c52bc2352f1caa0b90decfa072
http://arxiv.org/abs/2211.02910
http://arxiv.org/abs/2211.02910
