Zobrazeno 1 - 10
of 59
pro vyhledávání: '"T J, Hammond"'
Autor:
F. Kong, C. Zhang, H. Larocque, Z. Li, F. Bouchard, D. H. Ko, G. G. Brown, A. Korobenko, T. J. Hammond, Robert W. Boyd, E. Karimi, P. B. Corkum
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Ultrafast pulses with controlled parameters are desirable in many applications including probing materials and their interaction with light. Here the authors demonstrate a technique for polarization control of XUV beam using high-harmonic generation
Externí odkaz:
https://doaj.org/article/68529ced7c584f0caf82110f4b86502e
Autor:
Fanqi Kong, Chunmei Zhang, Frédéric Bouchard, Zhengyan Li, Graham G. Brown, Dong Hyuk Ko, T. J. Hammond, Ladan Arissian, Robert W. Boyd, Ebrahim Karimi, P. B. Corkum
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Few methods can produce orbital angular momentum beams in the extreme ultraviolet or X-ray, and controlling orbital angular momentum on these beams remains challenging. Here the authors apply wave mixing to a tabletop high-harmonic source and control
Externí odkaz:
https://doaj.org/article/3ab4201510bc48608d0c88198c3a1f7a
Autor:
F. Kong, C. Zhang, H. Larocque, F. Bouchard, Z. Li, M. Taucer, G. Brown, Stefano Severino, T. J. Hammond, E. Karimi, P. B. Corkum
Publikováno v:
Physical Review Research, Vol 1, Iss 3, p 032008 (2019)
The interplay between spin and orbital angular momentum in the up-conversion process allows us to control the macroscopic wave front of high harmonics by manipulating the microscopic polarizations of the driving field. We demonstrate the control of o
Externí odkaz:
https://doaj.org/article/9e2fd606b7f649f5a9f125259ebc5f8b
Autor:
Michael Nesrallah, T. J. Hammond, Ashwaq Hakami, Graeme Bart, Chris McDonald, Thomas Brabec, Giulio Vampa
Publikováno v:
Light Filaments: Structures, challenges and applications ISBN: 9781785612404
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca0c641e5266704075f6ddde9f178ad5
https://doi.org/10.1049/sbew527e_ch10
https://doi.org/10.1049/sbew527e_ch10
Publikováno v:
Optics letters. 46(21)
We experimentally demonstrate large, widely tunable gain using Kerr instability amplification in MgO. By pumping the crystal near optical damage at 1.4×10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c104b20e4234d2a5ca5e30dc5e1e632c
https://pubmed.ncbi.nlm.nih.gov/34724516
https://pubmed.ncbi.nlm.nih.gov/34724516
Autor:
Nathan G, Drouillard, T J, Hammond
Publikováno v:
Optics Express. 30:39407
The high density, high nonlinearity, and stability of liquids make them an attractive medium for spectral broadening and supercontinuum generation in ultrafast experiments. To understand ultrashort pulse propagation in these media, their indices of r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::281f62fc28e8a81a9dcd543a4b9bb5f7
https://doi.org/10.1364/oe.473178
https://doi.org/10.1364/oe.473178
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 55:155402
Although gases, and more recently solids, have been used to create few-cycle pulses, we explore using liquid alcohols for spectral broadening and femtosecond pulse compression. By using a series of 1 cm cuvettes filled with 1-decanol, we have compres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d163c8a7a9b18656cc94ca6802c3b523
https://doi.org/10.1088/1361-6455/ac7990
https://doi.org/10.1088/1361-6455/ac7990
Autor:
Fanqi Kong, Marco Taucer, Hugo Larocque, Stefano Severino, Chunshu Zhang, Ebrahim Karimi, Frédéric Bouchard, Gerald E. Brown, T. J. Hammond, Paul B. Corkum, Z. Li
The interplay between spin and orbital angular momentum in the up-conversion process allows us to control the macroscopic wave front of high harmonics by manipulating the microscopic polarizations of the driving field. We demonstrate the control of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a820e763f28269f82728a54c7e233d0
https://nrc-publications.canada.ca/eng/view/object/?id=fab07a92-bcde-4b0c-a8dd-32f84663135c
https://nrc-publications.canada.ca/eng/view/object/?id=fab07a92-bcde-4b0c-a8dd-32f84663135c
Autor:
B. E. Schmidt, Sebastien Delprat, Tsuneyuki Ozaki, François Légaré, A. Yu. Naumov, David M. Villeneuve, Xiaoyan Ding, A. Staudte, Paul B. Corkum, T. J. Hammond, Xavier Ropagnol, Giulio Vampa, Dennis D. Klug, Nicolas Thiré, Mohamed Chaker, Marco Taucer
Publikováno v:
Nature Photonics. 12:465-468
Perturbative optical nonlinearities induced by static electric fields1 have proven useful in visualizing dynamical function in systems including operating circuits2,3, electric and magnetic domain walls4, and biological matter5, and in controlling li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b082944ff6c9858b847ca650e43579b
https://doi.org/10.1038/s41566-018-0193-5
https://doi.org/10.1038/s41566-018-0193-5
Autor:
Chunmei Zhang, Giulio Vampa, Sylvain Monchoce, David M. Villeneuve, A. Yu. Naumov, Dennis D. Klug, T. J. Hammond, Paul B. Corkum
Publikováno v:
Nature Photonics. 11:594-599
Control of the field of few-cycle optical pulses has had an enormous impact on attosecond science. Subcycle pulses open the potential for non-adiabatic phase matching while concentrating the electric field so it can be used most efficiently. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed7506d1f8525363eaee9c5eb705c259
https://doi.org/10.1038/nphoton.2017.141
https://doi.org/10.1038/nphoton.2017.141