Zobrazeno 1 - 10
of 43
pro vyhledávání: '"D. Suhre"'
Autor:
D. Suhre, Neelam Gupta
Publikováno v:
SPIE Proceedings.
An acousto-optic tunable filter (AOTF) is an all solid-state robust device with no-moving parts that has been used in the development of hyperspectral imagers from the ultraviolet to the longwave infrared. Such a device is fabricated by bonding a pie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6eef255365d51493d70e1aeea705a4ea
https://doi.org/10.1117/12.2252277
https://doi.org/10.1117/12.2252277
Autor:
D. Suhre, Neelam Gupta
Publikováno v:
Applied optics. 55(28)
A notch filtering operation was accomplished using a TeOsub2/subacousto-optic tunable filter (AOTF) with 16 simultaneous overlapping passbands in the shortwave infrared wavelength region. By switching off specific radio frequency signals applied to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d04fe99030c49f7f1feaef89f6a75b9
https://pubmed.ncbi.nlm.nih.gov/27828017
https://pubmed.ncbi.nlm.nih.gov/27828017
Autor:
David J. Knuteson, Andre Berghmans, D. Kahler, Narsingh B. Singh, M. Gottlieb, G. Kanner, B. Wagner, S. McLaughlin, D. Suhre
Publikováno v:
Journal of Crystal Growth. 312:1114-1117
A novel quaternary crystal system of the class Ag–Ga–Ge–Se was studied in detail. A process was developed to react 120 g and larger batches of material from the pure Ag, Ga, Ge and Se elements. Crystals 19–25 mm in diameter and several cm lon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::929c5d219243b143d3cc4dce6748fc9e
https://doi.org/10.1016/j.jcrysgro.2009.10.051
https://doi.org/10.1016/j.jcrysgro.2009.10.051
Publikováno v:
Journal of Crystal Growth. 274:132-137
We carried out extensive studies to identify, synthesize, purify and grow crystals of a novel class of halides for nonlinear optical applications. Several compounds such as Tl 3 PbBr 5 , Tl 4 PbI 6 , Tl 4 HgI 6 and Tl 3 PbI 5 , were studied. Optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e283ee6557eee5e57f9d6bbc03f05771
https://doi.org/10.1016/j.jcrysgro.2004.09.098
https://doi.org/10.1016/j.jcrysgro.2004.09.098
Autor:
Neelam Gupta, D. Suhre
Publikováno v:
Optical Engineering. 56:073106
An acousto-optic tunable filter (AOTF) is used in the development of hyperspectral imagers from the ultraviolet to the longwave infrared. The spectral response of the transmitted intensity from an AOTF with a rectangular transducer has a sinc2(x) dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a29e00c96073af69e58877955f02a090
https://doi.org/10.1117/1.oe.56.7.073106
https://doi.org/10.1117/1.oe.56.7.073106
Autor:
M. Gotlieb, David J. Knuteson, B. Wagner, Matthew R. King, Narsingh B. Singh, K. Schwartz, D. Kahler, D. Suhre, S. McLaughlin, Andre Berghmans
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 652:183-185
In this paper we report on the electrical characteristics of three novel ternary compounds, Tl 3 AsSe 3 (TAS), TlGaSe 2 (TGS), and Tl 4 HgI 6 (THI), pertaining to their use as radiation detectors. The details for growth and material characterization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771d5aa059353f8183e4356ba9f346a0
https://doi.org/10.1016/j.nima.2010.09.057
https://doi.org/10.1016/j.nima.2010.09.057
Publikováno v:
Journal of Crystal Growth. 225:124-128
A large thallium arsenic selenide, Tl 3 AsSe 3 (TAS) crystal was grown by the Bridgman method for acousto-optic imaging application. An as-grown 38 mm diameter crystal was cut, polished and fabricated into 4.5 cm long acousto-optic tunable filter (AO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78f01c71cb508c17a7c9a033f894c1b9
https://doi.org/10.1016/s0022-0248(01)00833-8
https://doi.org/10.1016/s0022-0248(01)00833-8
Autor:
Walter M. B. Duval, W. Rosch, Narsingh B. Singh, R.H Hopkins, Sam R. Coriell, T. Henningsen, R. Mazelsky, D. Suhre
Publikováno v:
Journal of Crystal Growth. :995-998
We have experimentally demonstrated the physical vapor transport growth of 30 mm diameter and 8 cm long mercurous chloride crystals for birefringence etalon filters. The 〈1 1 0〉 oriented seeded crystals were grown in a two zone vertical transpare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::509eeca4dc61bddf21defae994dce315
https://doi.org/10.1016/s0022-0248(98)01211-1
https://doi.org/10.1016/s0022-0248(98)01211-1
Autor:
R. Meyer, M. Marable, Frank Kenneth Hopkins, Nils C. Fernelius, Ranga Narayanan, D. Suhre, W. Rosch, Narsingh B. Singh, David E. Zelmon
Publikováno v:
Journal of Crystal Growth. :588-592
We have synthesized stoichiometric batches of GaSe by reacting mixtures of the parent components and have grown centimeter-size modified single crystals of GaSe by the vertical Bridgman technique. GaSe crystals doped with silver, indium and silver ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a51f7f697975d8f3853d9a3328a24a61
https://doi.org/10.1016/s0022-0248(98)01214-7
https://doi.org/10.1016/s0022-0248(98)01214-7
Autor:
R. Meyer, Frank Kenneth Hopkins, V. Balakrishna, Narsingh B. Singh, Nils C. Fernelius, David E. Zelmon, M. Marable, D. Suhre
Publikováno v:
Progress in Crystal Growth and Characterization of Materials. 37:47-102
Executive summary Northrop Grumman Corporation performed the experimental and theoretical studies to synthesize, grow and characterize centimeter size single crystals of an extremely efficient nonlinear optical material gallium selenide (GaSe). Galli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c670f133f410afebde8507f106a6319
https://doi.org/10.1016/s0960-8974(98)00013-8
https://doi.org/10.1016/s0960-8974(98)00013-8