Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Peter S. Guilfoyle"'
Autor:
M. C. Simpson, G. W. Pickrell, Peter S. Guilfoyle, J.J. Hindi, Kevin L. Lear, H.C. Lin, M.A. Fish, D.A. Louderback
Publikováno v:
Journal of Crystal Growth. 280:54-59
We present experimental results on a technique for alloy composition grading within distributed Bragg reflectors (DBRs) for use in vertical-cavity, surface-emitting lasers (VCSELs). This technique, implemented using molecular beam epitaxy (MBE), empl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44e06085d575b1e12b70aa6649fe5d81
https://doi.org/10.1016/j.jcrysgro.2005.03.042
https://doi.org/10.1016/j.jcrysgro.2005.03.042
Autor:
J.J. Hindi, M. A. Fish, M. C. Simpson, G. W. Pickrell, H.C. Lin, Peter S. Guilfoyle, Z. H. Zhang, D.A. Louderback, K. C. Hsieh, C. F. Xu
Publikováno v:
Journal of Applied Physics. 96:4050-4055
Epitaxial regrowth techniques, using molecular beam epitaxy, were optimized for the inclusion of submicron diffraction gratings within a vertically resonant structure. Various growth conditions including chemical surface preparation, growth rate, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e371d0a72f2e7bfd4ae1d750088540f
https://doi.org/10.1063/1.1786337
https://doi.org/10.1063/1.1786337
Autor:
J.J. Hindi, G. W. Pickrell, H.C. Lin, D.A. Louderback, M. C. Simpson, Peter S. Guilfoyle, M.A. Fish
Publikováno v:
IEEE Photonics Technology Letters. 17:10-12
We present the development of novel 980-nm Ga/sub 0.8/In/sub 0.2/As-GaAs vertical-cavity surface-emitting lasers (VCSELs) with an internal waveguide structure. The monolithic integration of a horizontal waveguide in the top distributed Bragg reflecto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56130ea1feca7b2788a097d84fbfc5ff
https://doi.org/10.1109/lpt.2004.837483
https://doi.org/10.1109/lpt.2004.837483
Autor:
Richard V. Stone, Peter S. Guilfoyle, Kent D. Choquette, D.A. Louderback, G. W. Pickrell, John F. Klem, Darwin K. Serkland, M.A. Fish
Publikováno v:
IEEE Photonics Technology Letters. 16:963-965
We present experimental results on the development of bottom-emitting GaInNAs vertical-cavity surface-emitting lasers (VCSELs) operating at wavelengths near 1300 nm. This development effort is based on the modification of oxide-apertured top-emitting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a02e318d11c538a1e37dbde83ad56f77
https://doi.org/10.1109/lpt.2004.824614
https://doi.org/10.1109/lpt.2004.824614
Publikováno v:
SPIE Proceedings.
A transceiver technology with in-situ diagnostic optical power monitoring for defense applications is presented. The transceiver transmits and receives CWDM optical data signals over a single multimode fiber. Multimode fibers are preferred in many de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56feadd304e8139bac2bd30235e9d0c9
https://doi.org/10.1117/12.862651
https://doi.org/10.1117/12.862651
Autor:
W. Jackson Wiley, Peter S. Guilfoyle
Publikováno v:
Applied optics. 27(9)
Most of the compute intensive SDI problem solving processors rely on a common set of algorithms found in numerical matrix algebra. Typically, all these problems are broken up into a set of linear equations where it is the processors task to solve thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a4d21e884ac187ffe3c1b1388ed362
https://pubmed.ncbi.nlm.nih.gov/20531634
https://pubmed.ncbi.nlm.nih.gov/20531634
Autor:
Peter S. Guilfoyle
Publikováno v:
Applied optics. 17(19)
Deuterated cesium dihydrogen arsenate (CDA) is used as a square-law device for optical processing. Placed in the Fourier transform plane, the device squares the incident optical radiation, thus producing the convolutions and correlations of the input
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1281f62a65a7d25b5a11019a06f708f6
https://pubmed.ncbi.nlm.nih.gov/20203926
https://pubmed.ncbi.nlm.nih.gov/20203926
Autor:
M. Harris, V. Koleva, T. Eustis, Peter S. Guilfoyle, D.A. Louderback, R. Kaminski, S. Mahnkopf
Publikováno v:
Proceedings of SPIE.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e7d332aaa9b1ca96f58a25d731c62d7
https://doi.org/10.1117/12.852553
https://doi.org/10.1117/12.852553
Publikováno v:
Enabling Photonics Technologies for Defense, Security, and Aerospace Applications V.
OptiComp's WDM optoelectronic transceiver module includes a transmitter optical sub-assembly that is comprised of an array of WDM VCSELs directly coupled into an optical multiplexer, the receiver optical sub-assembly which optically demultiplexes the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e60cf9b7a6a33dac0ed15e860eeb1b7
https://doi.org/10.1117/12.820927
https://doi.org/10.1117/12.820927
Publikováno v:
2008 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD).
The effect of the mode order of a vertical cavity surface emitting laser on the surface normal coupling efficiency into a horizontal optical waveguide is discussed. The numerical results are compared with experimental observations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9afbbe475e1ec0bd6ca9ff87c854a0f8
https://doi.org/10.1109/nusod.2008.4668254
https://doi.org/10.1109/nusod.2008.4668254