Zobrazeno 1 - 10
of 208
pro vyhledávání: '"B. Sellin"'
Publikováno v:
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, Vol 47, Iss 4 (1994)
Le maintien de Bulinus senegalensis dans une mare en eau pendant moins de 8 mois de l'année montre que cette espèce est inféodée aux milieux aquatiques temporaires. L'évolution climatique et physicochimique de la mare de Tenado, située dans une
Externí odkaz:
https://doaj.org/article/9e186a291f0245f5822af0560cc1e053
Autor:
Aaron S. Traxinger, Jon Oset, Ryan M. Price, Zeb W. Barber, R. Krishna Mohan, Scott H. Bekker, Peter B. Sellin, Wm. Randall Babbitt, Kristian D. Merkel, Michael D. Chase, Colton R. Stiffler, James T. Jackson, Jylissa Salveson, Craig Benko, Alex J. Woidtke, Kevin N. Winn
Publikováno v:
2018 IEEE Research and Applications of Photonics In Defense Conference (RAPID).
Testing of a broadband photonics-based spectrum analyzer and coherent correlator for RF emitter geolocation using time-difference of arrival is presented. Emitters including frequency hoppers and spread spectrum signals with bandwidths from 10–500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e442aea498e913c937951a1d7d3a09be
https://doi.org/10.1109/rapid.2018.8508922
https://doi.org/10.1109/rapid.2018.8508922
Autor:
Kristian D. Merkel, Charles W. Thiel, Zeb W. Barber, Krishna Rupavatharam, Trent Jackson, Calvin Harrington, Craig Benko, Peter B. Sellin
Publikováno v:
ICRC
Optically active Spatial-Spectral (S2) materials are a unique resource for spectrally based optical memory and processing. At cryogenic temperatures, the rare-earth ions in these materials individually exhibit narrow optical resonances on the order o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::869f39593152847cadab7c891ea1e8fc
https://doi.org/10.1109/icrc.2017.8123674
https://doi.org/10.1109/icrc.2017.8123674
Autor:
R. Krishna Mohan, Kristian D. Merkel, Colton R. Stiffler, Calvin Harrington, Peter B. Sellin, Zeb W. Barber, Trent Jackson
Publikováno v:
2016 IEEE Photonics Society Summer Topical Meeting Series (SUM).
Spatial-spectral holographic (SSH) materials function as a coherent frequency domain resource for high-performance spectral and correlative processing. Real-time matched filtering of 25 GHz bandwidth signals is demonstrated including simple text sear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf44bd3d16a13886a615d27eb4d1370
https://doi.org/10.1109/phosst.2016.7548778
https://doi.org/10.1109/phosst.2016.7548778
Autor:
Kristian D. Merkel, Colton R. Stiffler, Zeb W. Barber, Calvin Harrington, R. Krishna Mohan, Trent Jackson, Peter B. Sellin
Publikováno v:
Conference on Lasers and Electro-Optics.
Spatial-spectral holographic real-time correlative matched filtering of high bandwidth signals is demonstrated. Simple text searches for long phrases in PSK formatted optical data streams at rates up to 100 Gbps are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81dee6343bc983040d24fcd9264e8521
https://doi.org/10.1364/cleo_si.2016.stu1g.2
https://doi.org/10.1364/cleo_si.2016.stu1g.2
Publikováno v:
Journal of Luminescence. 127:61-64
Two-pulse and stimulated photon echoes and spectral hole burning were measured on the transition from the lowest component of the 4 I 15/2 manifold to the lowest component of 4 I 13/2 of Er 3+ in a silicate optical fiber at 1.6 K. The two-pulse echo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e95b633a94486fadcf71cb01ecdedd0
https://doi.org/10.1016/j.jlumin.2007.02.060
https://doi.org/10.1016/j.jlumin.2007.02.060
Autor:
R. Krishna Mohan, Trent Jackson, Calvin Harrington, Zeb W. Barber, Peter B. Sellin, Kristian D. Merkel, Colton R. Stiffler
Publikováno v:
Applied Optics. 56:5398
The demonstration of an all-optical, ultra-high-speed, time-domain signal correlator based on spatial-spectral holographic (SSH) technology is described. The fully programmable signal correlator demonstration operates asynchronously and continuously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::633f276658713ba15dca43be5a184071
https://doi.org/10.1364/ao.56.005398
https://doi.org/10.1364/ao.56.005398
Autor:
Calvin Harrington, Zeb W. Barber, Alex J. Woidtke, Peter B. Sellin, Michael D. Chase, Aaron S. Traxinger, Kristian D. Merkel, Colton R. Stiffler, Scott H. Bekker, Wm. Randall Babbitt
Publikováno v:
2013 IEEE International Topical Meeting on Microwave Photonics (MWP).
The latest performance results for a novel radio frequency (RF) sensor technology are presented for continuous monitoring of RF spectrum with large instantaneous bandwidth. The photonic approach relies on a spatial spectral (S2) holographic light abs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c250e7cd4121723bec41bf9202b6e934
https://doi.org/10.1109/mwp.2013.6724080
https://doi.org/10.1109/mwp.2013.6724080
Publikováno v:
Physical Review A. 54:2402-2407
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4fa93fc6e0ee0aea353bf748f801f92
https://doi.org/10.1103/physreva.54.2402
https://doi.org/10.1103/physreva.54.2402
Autor:
Jean-Pierre Pointier, Bernard Delay, François Mouchet, C. Vera, R. Labbo, B. Sellin, E. Sellin, Denis Boulanger, P. Bremond
Publikováno v:
Journal of Molluscan Studies. 61:79-88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14c27f2d99e0e16f747f724c69e4b3c2
https://doi.org/10.1093/mollus/61.1.79
https://doi.org/10.1093/mollus/61.1.79