Zobrazeno 1 - 10
of 12
pro vyhledávání: '"G. P. Swift"'
Autor:
Stephen A Smith, David C Tank, Lori-Ann Boulanger, Carol A Bascom-Slack, Kaury Eisenman, David Kingery, Beatrice Babbs, Kathleen Fenn, Joshua S Greene, Bradley D Hann, Jocelyn Keehner, Elizabeth G Kelley-Swift, Vivek Kembaiyan, Sun Jin Lee, Puyao Li, David Y Light, Emily H Lin, Cong Ma, Emily Moore, Michelle A Schorn, Daniel Vekhter, Percy V Nunez, Gary A Strobel, Michael J Donoghue, Scott A Strobel
Publikováno v:
PLoS ONE, Vol 3, Iss 8, p e3052 (2008)
A key argument in favor of conserving biodiversity is that as yet undiscovered biodiversity will yield products of great use to humans. However, the link between undiscovered biodiversity and useful products is largely conjectural. Here we provide di
Externí odkaz:
https://doaj.org/article/e7aae994b14f4c36818e33fa493a2e42
Autor:
M. A. Kaliteevski, Daryl M. Beggs, G. P. Swift, J. R. Fletcher, R. A. Abram, S. Brand, J.M. Chamberlain
Publikováno v:
Journal of Modern Optics. 53:2089-2097
Propagation of electromagnetic waves through a system of randomly placed cylinders has been modelled. It was found that there is a dip in the ballistic transmission spectra for both the E and H polarizations, which is associated with scattering of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b8beca8e6a32cf35086676169a63c3b
https://doi.org/10.1080/09500340600799015
https://doi.org/10.1080/09500340600799015
Autor:
Andrew J. Gallant, Ivan Iorsh, R. A. Abram, Adam J. Baragwanath, Natalia Kaliteevskaya, DeChang Dai, M. A. Kaliteevski, G. P. Swift, S. Brand, J.M. Chamberlain
Publikováno v:
Optics letters, 2011, Vol.36(9), pp.1641-1643 [Peer Reviewed Journal]
ResearcherID
ResearcherID
We demonstrate how micromachined photonic crystals can be used to negatively refract terahertz frequency light. The photonic crystals, which are constructed from conventional dielectric materials, manipulate the incident beam via interaction with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf81cc89c891438061355d4a86fe9aea
http://dro.dur.ac.uk/8283/
http://dro.dur.ac.uk/8283/
Publikováno v:
Journal of applied physics, 2010, Vol.108(1), pp.013102 [Peer Reviewed Journal]
We present a detailed analysis of the design, fabrication and testing of a silicon based, microfluidic cell, for transmission terahertz time-domain spectroscopy. The sensitivity of the device is tested through a range of experiments involving primary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::810f3786f6bbd2bd92e88caa4e3254a5
http://dro.dur.ac.uk/10001/
http://dro.dur.ac.uk/10001/
Autor:
Andrew J. Gallant, David Wood, M. A. Kaliteevski, R. A. Abram, Dagou A. Zeze, G. P. Swift, Michael C. Petty, DeChang Dai, S. Brand, J.M. Chamberlain
Publikováno v:
2008 33rd International Conference on Infrared, Millimeter and Terahertz Waves.
We demonstrate here, for the first time, the construction of artificial materials, which theoretically possess two separate pass-bands utilizing the difference between positive and negative refraction in the terahertz frequency regime. Experimental t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b1ca8044439eab771e4c7905867052
https://doi.org/10.1109/icimw.2008.4665668
https://doi.org/10.1109/icimw.2008.4665668
Publikováno v:
Journal of applied physics, 2007, Vol.102(11), pp.113105 [Peer Reviewed Journal]
A procedure is outlined which can be used to determine the response of an experimental sample to a single, simple broadband frequency pulse in terahertz frequency time domain spectroscopy (TDS). The advantage that accrues from this approach is that o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a088736847af48d5c0ad01fe6d522826
http://dro.dur.ac.uk/7486/1/7486.pdf
http://dro.dur.ac.uk/7486/1/7486.pdf
Autor:
S. Brand, G. P. Swift, Michael C. Petty, Dagou A. Zeze, Andrew J. Gallant, J.M. Chamberlain, M. A. Kaliteevski, David Wood, R. A. Abram
Publikováno v:
Applied physics letters, 2007, Vol.91(16), pp.161115 [Peer Reviewed Journal]
This paper reports on the development of two-dimensional metallic microstructures for the filtering of terahertz radiation. These structures are fabricated using ultraviolet-based processing of thick SU8 resist. This micromachining technique enables
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a1b1e3b6a78650a0ff95c8ce044be25
http://dro.dur.ac.uk/7621/
http://dro.dur.ac.uk/7621/
Publikováno v:
2007 Joint 32nd International Conference on Infrared and Millimeter Waves and the 15th International Conference on Terahertz Electronics.
A method of post-detection signal processing is described that removes the effects of water vapour, system echoes and propagation dispersion from the recorded signals of a pulsed THz system. The processed signal shows the response the sample would pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08bd71b0601d68a2bab93b836a649029
https://doi.org/10.1109/icimw.2007.4516396
https://doi.org/10.1109/icimw.2007.4516396
Publikováno v:
2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics.
A phase distribution function is used to model the optical properties of a randomly structured transmitting layer. The predictions of the model are compared with Mie theory, with previously published experimental data and measurements of the transmis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb695f2518c23c9a0e7ddc972f647986
https://doi.org/10.1109/icimw.2006.368361
https://doi.org/10.1109/icimw.2006.368361
Autor:
G. P. Swift, Andrew J. Gallant, M. A. Kaliteevski, J. A. Levitt, DeChang Dai, Michael C. Petty, J.M. Chamberlain, David Wood
Publikováno v:
2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics.
Here we report on the development of an ultraviolet (UV) based exposure technique for the fabrication of high aspect ratio metallic pillar arrays. These arrays act as photonic band gap based filters. Completed structures show a relative transmission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6da13dfa93c8e2965aedfb4f49a2b314
https://doi.org/10.1109/icimw.2006.368402
https://doi.org/10.1109/icimw.2006.368402