Zobrazeno 1 - 10
of 15
pro vyhledávání: '"M. R. Fetterman"'
Publikováno v:
Optics express. 22
In this paper, Monte Carlo simulations were performed to determine the potential efficiencies of luminescent solar concentrator (LSC) systems using PbSe quantum dots (QDs) as the active fluorescent material. The simulation results suggest that PbSe Q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8694060d6bf05beaa718a1f47102d586
https://pubmed.ncbi.nlm.nih.gov/24921998
https://pubmed.ncbi.nlm.nih.gov/24921998
Publikováno v:
Physical Review Letters. 82:3984-3987
Ultrafast laser pulses with complex envelopes (amplitude and frequency modulated) are used to excite an optically dense column of rubidium vapor. Pulse reshaping, stimulated emission dynamics, and residual electronic excitation in the Rb vapor are al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::217225b15ceb2209e8d09440fa3b25f1
https://doi.org/10.1103/physrevlett.82.3984
https://doi.org/10.1103/physrevlett.82.3984
Publikováno v:
Optics express. 16(25)
We report on the development of a passive millimeter-wave (MMW) imager for remote sensing, and the comparison of the experimentally acquired images with the theoretical images from our MMW scene simulator. The imager has an aperture diameter of 0.6m,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01314d1f85a67350cbeb072fb1f45f6a
https://pubmed.ncbi.nlm.nih.gov/19065189
https://pubmed.ncbi.nlm.nih.gov/19065189
Publikováno v:
2007 IEEE Antennas and Propagation Society International Symposium.
A mm wave image simulator is developed using a commercial ray-tracing package that is augmented with a custom Matlab package to determine expected image quality of both passive and active millimeter-wave imaging systems. To build accurate scene infor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6b52e02935d684dd6e44f32d61fbed1
https://doi.org/10.1109/aps.2007.4395789
https://doi.org/10.1109/aps.2007.4395789
Publikováno v:
SPIE Proceedings.
We have developed a first generation of electro-optic polymer modulators, designed specifically for passive millimeter-wave detection. The advantages of utilizing electro-optic polymers for modulator fabrication are their economical and simple fabric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42cf74987b1b93b64a6864a67c834aab
https://doi.org/10.1117/12.701042
https://doi.org/10.1117/12.701042
Publikováno v:
SPIE Proceedings.
We have developed a mm wave/terahertz imaging simulation package from COTS graphic software and custom MATLAB code. In this scheme, a commercial ray-tracing package was used to simulate the emission and reflections of radiation from scenes incorporat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::444692fff0f4aec8c288368e627840c1
https://doi.org/10.1117/12.685555
https://doi.org/10.1117/12.685555
Publikováno v:
Journal of Optical Communications. 22
High-ratio (10 5 ) direct Electro-optical data compression using AOM-based ultrafast pulse shaping at 1550 nm has been demonstrated for massive accessing network applications. Based on this technology, an optimal interface between high speed optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f1cdf89deb555e674fa5704862def22
https://doi.org/10.1515/joc.2001.22.1.15
https://doi.org/10.1515/joc.2001.22.1.15
Publikováno v:
All-Optical Networking: Architecture, Control, and Management Issues.
Optical wavelength domain code-division multiplexing access (WD-CDMA) using an AOM-based ultrafast optical pulse shaping approach is proposed and demonstrated experimentally at 1550 nm. This new multiplexing technique utilizes wavelength domain codes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541e87c7451775a53fde3893a3a2ccdf
https://doi.org/10.1117/12.327047
https://doi.org/10.1117/12.327047
Publikováno v:
Springer Series in Chemical Physics ISBN: 9783642722912
Complex amplified pulses, including al ps, 100 µJ tanh-swept sech pulse for adiabatic inversion, are generated experimentally. STRUT detection verifies the modulation and follows the dynamics induced by such pulses in Rb vapor. Applications to produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ad6631d9a36f643c727bc043b12442d
https://doi.org/10.1007/978-3-642-72289-9_7
https://doi.org/10.1007/978-3-642-72289-9_7
Publikováno v:
The Journal of Chemical Physics. 128:154312
We examine the propagation of shaped (amplitude- and frequency-modulated) ultrafast laser pulses through optically dense rubidium vapor. Pulse reshaping, stimulated emission dynamics, and residual electronic excitation all strongly depend on the lase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::150aaf5b998de81b5ac7d627ae1ec692
https://doi.org/10.1063/1.2894871
https://doi.org/10.1063/1.2894871