Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Riju C. Issac"'
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1233:012006
Under high power, Nd: YAG 532nm, ns pulsed laser spectral narrowing of an amplified spontaneous emission (ASE) from ZnO nanostructures in rhodamine 6G has been studied. The dependence of emission intensity on excitation power, particle density of ZnO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bd4ac93c184b753fbb78ed59cefa363
https://doi.org/10.1088/1757-899x/1233/1/012006
https://doi.org/10.1088/1757-899x/1233/1/012006
Autor:
Marc S. Mendonca, Constantin Aniculaesei, Vadim Moskvin, Gregor H. Welsh, Mark Wiggins, Marie Boyd, Dino A. Jaroszynski, Annette Sorensen, Silvia Cipiccia, A. Subiel, Colleen DesRosiers, M. Maryanski, Enrico Brunetti, Riju C. Issac
Publikováno v:
Medical physics. 39(6Part17)
Progress in the development of compact high-energy pulsed laser- plasma wakefield accelerators is opening up the potential for using Very High Energy Electron (VHEEs) beams in the range of 150 - 250 MeV for biomedical studies. Initial experiments usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e90640e5d1af24a0b7898a4c2025d424
https://pubmed.ncbi.nlm.nih.gov/28517464
https://pubmed.ncbi.nlm.nih.gov/28517464
Autor:
Constantin Aniculaesei, Grace Manahan, Bernhard Ersfeld, Gregor H. Welsh, Mark Wiggins, M. R. Islam, Riju C. Issac, Dino A. Jaroszynski, Enrico Brunetti, Silvia Cipiccia
Publikováno v:
Journal of Plasma Physics. 78:393-399
The Advanced Laser–Plasma High-Energy Accelerators towards X-rays (ALPHA-X) programme at the University of Strathclyde is developing laser–plasma accelerators for the production of ultra-short high quality electron bunches. Focussing such LWFA bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d7fb0350caf471e4559ea0a88f26e16
https://doi.org/10.1017/s0022377812000220
https://doi.org/10.1017/s0022377812000220
Autor:
Kerri Hart, S. Abuazoum, David Jones, Gregory Vieux, M. P. Reijnders, Gregor H. Welsh, Mark Wiggins, X. Yang, Dino A. Jaroszynski, Riju C. Issac
Publikováno v:
Journal of Plasma Physics. 78:355-361
Gas-filled capillary discharge waveguides are a commonly employed medium in laser–plasma interaction applications, such as the laser wakefield accelerator, because they can simultaneously guide high-power laser pulses while acting as the medium for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1c8de8a2e850bd40f6f8e586eef6dba
https://doi.org/10.1017/s0022377812000062
https://doi.org/10.1017/s0022377812000062
Autor:
S. M. Wiggins, Gregor H. Welsh, G. D. Smith, Richard Shanks, Val O. Shea, Gregory Vieux, Nuno Lemos, X. Yang, Bernhard Ersfeld, Riju C. Issac, Silvia Cipiccia, R. A. Montgomery, M. R. Islam, Dzmitry Maneuski, Maria Pia Anania, Enrico Brunetti, P. P. Rajeev, David Hamilton, Dan Symes, Dino A. Jaroszynski, João Dias, M. Hoek
Publikováno v:
Nature Physics. 7:867-871
The radiation produced when an intense laser interacts with a solid target could provide a cheaper source of X-rays to synchrotrons and free-electron lasers. But they can also produce short bursts of gamma rays, whereas synchrotrons do not.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f3f1b19d330698a85dd95e008524442
https://doi.org/10.1038/nphys2090
https://doi.org/10.1038/nphys2090
Autor:
N Lemos, J. G. Gallacher, Riju C. Issac, Gjh Seth Brussaard, Dino A. Jaroszynski, ZX Huang, JH Sun
Publikováno v:
Zhongguo Jiguang/Chinese Journal of Lasers, 36(8), 2104-2108. Science Press
Using single-shot chirped pulse electric-optic detector technique, the absolute electric field intensity can be obtained by tuning the angle to 45°, which is between crystal axis of quarter wave-plate (QWP) and linear polarization direction of detec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ee1ae709da17100281abf0f41268a86
https://doi.org/10.3788/CJL20093608.2104
https://doi.org/10.3788/CJL20093608.2104
Autor:
Gregor H. Welsh, Riju C. Issac, Silvia Cipiccia, Maria Pia Anania, Gaurav Raj, Bernhard Ersfeld, S. M. Wiggins, Dino A. Jaroszynski, R. A. Cairns, Richard Shanks, M. R. Islam, Enrico Brunetti, Adam Noble
We gratefully acknowledge the support of the UK EPSRC (grant no. EP/J018171/1), the EU FP7 programmes: the Extreme Light Infrastructure (ELI) project, the Laserlab-Europe (no. 284464), and the EUCARD-2 project (no. 312453). The laser-plasma wakefield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff24a9f635bb77d32e17e4db6e232c36
https://strathprints.strath.ac.uk/54607/1/Islam_etal_NJP_Near_threshold_electron_injection_in_the_laser_plasma_wakefield.pdf
https://strathprints.strath.ac.uk/54607/1/Islam_etal_NJP_Near_threshold_electron_injection_in_the_laser_plasma_wakefield.pdf
Autor:
Bernhard Hidding, Gregor H. Welsh, P. Lepipas, Riju C. Issac, Zheng-Ming Sheng, M-P Anania, Bernhard Ersfeld, Min Sup Hur, D. W. Grant, Enrico Brunetti, Adam Noble, X. Yang, P. A. Grant, Silvia Cipiccia, Dino A. Jaroszynski, S. M. Wiggins, M. R. Islam, Samuel R. Yoffe, Show-An Chen, Constantin Aniculaesei, M-H. Cho, D. Reboredo Gil, Gaurav Raj, Richard Shanks, Grace Manahan, Matthew P. Tooley, Gregory Vieux, G. McKendrick, A. Subiel
Publikováno v:
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).
Here we explore ways of converting laser radiation into coherent electromagnetic radiation using laser-driven plasma waves. Several schemes are presented, including colliding laser pulses in magnetized plasma and utilizing ultra-short electron bunche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9a35adac2b0807792232d1c3bd82fbf
https://doi.org/10.1109/irmmw-thz.2015.7327519
https://doi.org/10.1109/irmmw-thz.2015.7327519