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pro vyhledávání: '"R.E. Bartolo"'
Akademický článek
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Publikováno v:
IEEE Sensors Journal. 13:890-899
A fiber optic magnetic field sensor node designed for seabed-mounted surveillance arrays, incorporating three orthogonally mounted magnetic field sensors and a microelectomechancial systems inclinometer, is described. Each sensor comprises a current
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dde4b0d20a7949dd85898bac3517e6bf
https://doi.org/10.1109/jsen.2012.2217126
https://doi.org/10.1109/jsen.2012.2217126
Akademický článek
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Akademický článek
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Autor:
Ramon U. Martinelli, William W. Bewley, James R. Lindle, Hao Lee, Jerry R. Meyer, Igor Vurgaftman, Christopher L. Felix, R.E. Bartolo
Publikováno v:
Solid-State Electronics. 46:1557-1566
Photonic-crystal distributed-feedback (PCDFB) lasers have the potential to provide near-diffraction-limited, spectrally pure sources of midwave-infrared radiation. For a first proof-of-principle demonstration, optical lithography and dry etching were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::879e8ba697143af1d0cd94dab08100dc
https://doi.org/10.1016/s0038-1101(02)00105-3
https://doi.org/10.1016/s0038-1101(02)00105-3
Autor:
Jerry R. Meyer, Igor Vurgaftman, Christopher L. Felix, R.E. Bartolo, Ramon U. Martinelli, James R. Lindle, William W. Bewley, Hao Lee
Publikováno v:
Journal of Modern Optics. 49:801-810
The far-field emission and spectral characteristics of a photonic-crystal distributed-feedback (PCDFB) laser with an antimonide type-II ‘W’ active region were studied theoretically and experimentally. A 2nd-order grating was defined on a 2D recta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e17b63a3b7030ae5eb585f1946e6800f
https://doi.org/10.1080/09500340110108585
https://doi.org/10.1080/09500340110108585
Autor:
W. Barvosa-Carter, M. J. Yang, Donna W. Stokes, Lloyd J. Whitman, Jerry R. Meyer, Igor Vurgaftman, Christopher L. Felix, William W. Bewley, R.E. Bartolo, Ramon U. Martinelli, Hao Lee
Publikováno v:
Optical Materials. 17:179-183
This paper discusses some of the key MBE growth issues for type-II Sb-based lasers, and present a summary of our recent progress towards the realization of high-power, high-beam-quality, mid-infrared (IR) lasers based on the “W” configuration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e2ed31ee8df3c9945853db832b64341
https://doi.org/10.1016/s0925-3467(01)00043-x
https://doi.org/10.1016/s0925-3467(01)00043-x
Autor:
I. Vurgaftman, Donna W. Stokes, William W. Bewley, Christopher L. Felix, R.E. Bartolo, Jerry R. Meyer
Publikováno v:
Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. 359:489-503
We review recent progress in the development of mid–infrared (mid–IR) quantum–well lasers with type–II antimonide ‘W’ active regions. Optically pumped W lasers achieved continuous–wave (CW) operation nearly to room temperature, and CW o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ba103ae9ee72f91f52afcba932ffdfb
https://doi.org/10.1098/rsta.2000.0738
https://doi.org/10.1098/rsta.2000.0738
Autor:
M. J. Yang, Ramon U. Martinelli, M. J. Jurkovic, H. Lee, Christopher L. Felix, R.E. Bartolo, William W. Bewley, Jerry R. Meyer, Igor Vurgaftman
Publikováno v:
Journal of Applied Physics. 88:6997-7005
The far-field emission characteristics of mid-infrared angled-grating distributed-feedback (α-DFB) lasers with W active regions are calculated using a self-consistent beam-propagation formalism that is more general than previous analyses. The theore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97ec444ed28d3b4b8624a8b38d13572a
https://doi.org/10.1063/1.1326858
https://doi.org/10.1063/1.1326858
Autor:
Igor Vurgaftman, Christopher L. Felix, R.E. Bartolo, William W. Bewley, Jerry R. Meyer, R. U. Martinelli, James R. Lindle, H. Lee
Publikováno v:
Applied Physics Letters. 79:3221-3223
We report a photonic-crystal distributed-feedback (PCDFB) laser with an antimonide type-II “W” active region. Optical lithography and dry etching were used to pattern the two-dimensional rectangular lattice with a second-order grating tilted by 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5888436bb6df16513826e14250d385ba
https://doi.org/10.1063/1.1418445
https://doi.org/10.1063/1.1418445