Zobrazeno 1 - 10
of 363
pro vyhledávání: '"Huang, JG"'
Publikováno v:
Cancer Management and Research, Vol Volume 16, Pp 1077-1090 (2024)
Zhao-Li Zhang,1,* Zhen Xu,2,* Shi-Kun Yang,3 Jin-Gui Huang,2 Feng-Mei Huang,2 Yu-Mei Shi2 1Department of Nursing, Chongqing University Cancer Hospital, Chongqing, 400030, People’s Republic of China; 2Department of Medical Oncology, Chongqin
Externí odkaz:
https://doaj.org/article/9079651d29e4435990fa79dcbeb081a4
We present a theoretical and numerical analysis of near-field diffraction patterns from\ud hard-edged apertures whose shapes correspond to the iterations of (closed) classic\ud fractal curves. The Fresnel (paraxial) area integral is transformed into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::8ff0922e8d918468c46d7a2bb4a0c520
https://usir.salford.ac.uk/id/eprint/56557/1/JMChristian_FRESNEL_EOSAM2016.pdf
https://usir.salford.ac.uk/id/eprint/56557/1/JMChristian_FRESNEL_EOSAM2016.pdf
Publikováno v:
12th International Conference on the Mathematical and Numerical Aspects of Wave Propagation
We will report on our latest research into modelling fractal lasers (linear systems that involve geometrically-unstable resonators with inherent magnification), and propose two new classes of cavity configuration. These devices are of fundamental the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::2b215a344afc4a277894dd9684c3aaf8
https://usir.salford.ac.uk/id/eprint/35367/1/JMChristian_WAVES2015_UNSTABLE_RESONATORS.pdf
https://usir.salford.ac.uk/id/eprint/35367/1/JMChristian_WAVES2015_UNSTABLE_RESONATORS.pdf
Publikováno v:
Conference on Lasers and Electro-optics Europe-European Quantum Electronics Conference 2015
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::49e226515ccf11516ab9a33d67bc49ac
https://usir.salford.ac.uk/id/eprint/35365/1/JMChristian_CLEO-EQEC2015_Unstable_Cavity_Lasers.pdf
https://usir.salford.ac.uk/id/eprint/35365/1/JMChristian_CLEO-EQEC2015_Unstable_Cavity_Lasers.pdf
Publikováno v:
Quantum Electronics and Photonics Conference (Photon14/QEP-21)
University of Salford
University of Salford
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ee9c294d9bf7fb6470708972d6effa1a
https://usir.salford.ac.uk/id/eprint/32868/1/JMChristian_PHOTON14_multi-Turing_instability.pdf
https://usir.salford.ac.uk/id/eprint/32868/1/JMChristian_PHOTON14_multi-Turing_instability.pdf
Publikováno v:
Conference Proceedings
University of Salford
University of Salford
Complexity draws on commonality of universal phenomena and brings together research in fields that are traditionally quite disparate. A key thematic in the study of complex systems is pattern emergence. Spatial pattern formation can often be categori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d717d0a63303adec536cfcc7d275939d
https://usir.salford.ac.uk/id/eprint/18246/1/waves2011_Complexity_and_Fractality_in_Simple_Optical_Systems.pdf
https://usir.salford.ac.uk/id/eprint/18246/1/waves2011_Complexity_and_Fractality_in_Simple_Optical_Systems.pdf
Publikováno v:
College Research Showcase Day
The complex character of transverse eigenmodes in one-dimensional (1D) unstable cavity lasers has been known for many years [1]. Early collaborations showed that the origin of such fractal (i.e., multiple spatial scale) structure lies in a subtle int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::10bdfe10a3ba29c22427f5f1b75aa9dd
https://usir.salford.ac.uk/id/eprint/18436/1/McDonaldGS_showcase2011.pdf
https://usir.salford.ac.uk/id/eprint/18436/1/McDonaldGS_showcase2011.pdf
Publikováno v:
Technical Digest: National Photonics Conference, Photon 10, Southampton, 2010
University of Salford
University of Salford
A series of significant new extensions concerning fractal light generation are reported. Firstly, we summarise techniques and results from the first full analysis of the linear modes of ‘fractal lasers’ [1] – unstable-cavity geometries with arb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b210005bdf97d02412dc7cd5e4575b48
https://usir.salford.ac.uk/id/eprint/18269/1/Photon10_fractal_laser_sources.pdf
https://usir.salford.ac.uk/id/eprint/18269/1/Photon10_fractal_laser_sources.pdf
Publikováno v:
Technical Digest: European Optical Society Annual Meeting
We present the first predictions of spontaneous spatial fractal patterns in nonlinear ring cavities. New analyses reveal multi-Turing spectra characteristic of susceptibility\ud for spontaneous fractals. Extensive computer simulations confirm theoret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::2cb20d6f4adf7ef312b24d3832aeacaf
https://usir.salford.ac.uk/id/eprint/18304/1/EOSAM-2008_spontaneous-spatial-fractals.pdf
https://usir.salford.ac.uk/id/eprint/18304/1/EOSAM-2008_spontaneous-spatial-fractals.pdf
Publikováno v:
25th European Quantum Electronics Conference (CLEO Europe/EQEC)
We present, for the first time, two complementary analytical techniques for calculating the Fresnel diffraction patterns from a polygonal aperture illuminated by a plane wave. These frameworks are exact, in that they do not involve any further approx
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::f81fe9b0acfa575d425d5be3df2a31a3
https://usir.salford.ac.uk/id/eprint/18429/1/CLEO-Europe-EQEC2005_Fresnel.pdf
https://usir.salford.ac.uk/id/eprint/18429/1/CLEO-Europe-EQEC2005_Fresnel.pdf