Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Pascal Del'Haye"'
Autor:
Mahmoud A. Gaafar, Markus Ludwig, Kai Wang, Thibault Wildi, Thibault Voumard, Milan Sinobad, Jan Lorenzen, Henry Francis, Jose Carreira, Shuangyou Zhang, Toby Bi, Pascal Del’Haye, Michael Geiselmann, Neetesh Singh, Franz X. Kärtner, Sonia M. Garcia-Blanco, Tobias Herr
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Femtosecond laser pulses enable the synthesis of light across the electromagnetic spectrum and provide access to ultrafast phenomena in physics, biology, and chemistry. Chip-integration of femtosecond technology could revolutionize applicati
Externí odkaz:
https://doaj.org/article/8e5376f54f2b490e80b367af596f13a9
Autor:
Lewis Hill, Eva-Maria Hirmer, Graeme Campbell, Toby Bi, Alekhya Ghosh, Pascal Del’Haye, Gian-Luca Oppo
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract Spontaneous symmetry breaking of a pair of vector temporal cavity solitons has been established as a paradigm to modulate optical frequency combs, and finds many applications in metrology, frequency standards, communications, and photonic de
Externí odkaz:
https://doaj.org/article/498f547da00146eda352f7e3d2108f45
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-9 (2023)
Abstract Symmetry breaking of light states is of interest for the understanding of nonlinear optics, photonic circuits, telecom applications and optical pulse generation. Here we demonstrate multi-stage symmetry breaking of the resonances of ring res
Externí odkaz:
https://doaj.org/article/26c81348c948492fb2fc00e965e75911
Publikováno v:
Physical Review Research, Vol 5, Iss 4, p L042012 (2023)
Symmetry and symmetry breaking of light states play an important role in photonic integrated circuits and have recently attracted lots of research interest that is relevant to the manipulation of light polarization, telecommunications, all optical co
Externí odkaz:
https://doaj.org/article/2005cb10239648e0a904ed167d232274
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Broadband frequency combs are a key enabling technology for frequency metrology and spectroscopy. Here, the authors demonstrate that the spectrum of a soliton microcomb can be extended by bichromatic pumping resulting in two combs that synchronize th
Externí odkaz:
https://doaj.org/article/b4b4adfe9dfb467abf6c022fed71f076
Autor:
Andreas Ø. Svela, Jonathan M. Silver, Leonardo Del Bino, Shuangyou Zhang, Michael T. M. Woodley, Michael R. Vanner, Pascal Del’Haye
Publikováno v:
Light: Science & Applications, Vol 9, Iss 1, Pp 1-8 (2020)
Optics: suppressing backscattering improves performance of microresonators A technique that suppresses backscattering in optical whispering-gallery-mode (WGM) microresonators significantly improves their performance, opening the door for their use in
Externí odkaz:
https://doaj.org/article/6aad12d5a98c4a559ea02857919c8000
Publikováno v:
Physical Review X, Vol 3, Iss 3, p 031003 (2013)
We report on the stabilization of a microresonator-based optical frequency comb (microcomb) by way of mechanical actuation. These experiments use novel CO_{2}-laser-machined microrod resonators, which are introduced here and feature optical Q≳5×10
Externí odkaz:
https://doaj.org/article/d39548fc7a214408ba3783afa0b5b7d1
Publikováno v:
Laser & Photonics Reviews.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f60da657274c6c10018727da037f7e12
https://doi.org/10.1002/lpor.202300075
https://doi.org/10.1002/lpor.202300075
Autor:
Pascal Del’haye
Publikováno v:
Real-time Measurements, Rogue Phenomena, and Single-Shot Applications VIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfc7a948fca3287792c69b99b66418f0
https://doi.org/10.1117/12.2654915
https://doi.org/10.1117/12.2654915
Autor:
Liu Yang, Yongyong Zhuang, Yifan Zhang, Yaojing Zhang, Shuangyou Zhang, Zhuo Xu, Pascal Del’Haye, Xiaoyong Wei
Publikováno v:
Photonics Research. 11:773
In this study, we theoretically proposed a method to achieve an electromagnetically induced transparency (EIT)-like effect in a whispering gallery mode resonator (WGMR) and experimentally validated the method in a lithium niobate (LN) device. Benefit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23c8db1a22c12a9e363748ca2079c0a4
https://doi.org/10.1364/prj.484403
https://doi.org/10.1364/prj.484403