Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Chris J. Fredricksen"'
Autor:
F. Javier Gonzalez, Michael S. Lodge, Masahiro Ishigami, Richard A. Klemm, Ami Rathod, Kirsten L. Lina, Anna C. Bowman, Francisco Hernandez, Chris J. Fredricksen, Coleman Cariker, R. E. Peale
Publikováno v:
MRS Advances. 8:148-151
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07e0e0dbbc0f8450f1f8c1ee4c7750e8
https://doi.org/10.1557/s43580-023-00546-w
https://doi.org/10.1557/s43580-023-00546-w
Autor:
Robert E. Peale, Chris J. Fredricksen, Chance L. Barrett, Angel G. Otero, Austin R. Jack, Francisco J. Gonzalez, Dhaka Sapkota, Adrienne R. Dove, Philip T. Metzger
Publikováno v:
Laser Radar Technology and Applications XXVII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef8e5331135aa0350df89c7570956e2
https://doi.org/10.1117/12.2618322
https://doi.org/10.1117/12.2618322
Autor:
Vanessa C. Lowry, Jonathan R. Brescia, Janardan Nath, Robert E. Peale, Evan M. Smith, Chris J. Fredricksen, Reid Stack, Rachel N. Evans, Justin W. Cleary, Seth Calhoun
Publikováno v:
MRS Communications. 8:830-834
Metal-insulator-metal (MIM) resonant absorbers comprise a conducting ground plane, a thin dielectric, and thin separated metal top-surface structures. The dielectric SiO2 strongly absorbs near 9 μm wavelength and has correspondingly strong long-wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fcc41891cb69f1bdc5c5da57eaca08a
https://doi.org/10.1557/mrc.2018.88
https://doi.org/10.1557/mrc.2018.88
Autor:
Isaiah O. Oladeji, Justin W. Cleary, Pedro Figueiredo, Evan M. Smith, Robert E. Peale, Seth Calhoun, Hussain Abouelkhair, Chris J. Fredricksen
Publikováno v:
MRS Advances. 3:291-297
Ternary lead chalcogenides, such as PbSxSe1-x, offer the possibility of room-temperature infrared detection with engineered cut-off wavelengths within the important 3-5 micron mid-wave infrared (MWIR) wavelength range. We present growth and character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e5e234643aa8ef9d3470d3569b7b34f
https://doi.org/10.1557/adv.2018.164
https://doi.org/10.1557/adv.2018.164
Autor:
Joshua R. Hendrickson, Justin W. Cleary, Shivashankar Vangala, Kevin D. Leedy, Chris J. Fredricksen, Robert E. Peale, Evan M. Smith, Seth Calhoun
Publikováno v:
MRS Advances. 2:2281-2286
Addition of wavelength selective absorbers on microbolometers tends to increase their thermal mass and slow their infrared response times. Making the bolometric material an integral part of the absorber and minimizing layer thicknesses is one possibl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a03cba4bbf04dca04824903e1f237bd
https://doi.org/10.1557/adv.2017.30
https://doi.org/10.1557/adv.2017.30
Autor:
Leonid Chernyak, Stephen Myers, Lilian K. Casias, Sanjay Krishna, Elena Flitsiyan, Jonathan Lee, Alireza Kazemi, Robert E. Peale, Zahra Taghipour, Chris J. Fredricksen
Publikováno v:
Journal of Applied Physics. 123:235104
The minority carrier diffusion length was directly measured by the variable-temperature Electron Beam-Induced Current technique in InAs/GaSb type-II strain-layer-superlattice infrared-detector structures. The Molecular Beam Epitaxy-grown midwave infr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b31155b1bde865f53abce5209211179
https://doi.org/10.1063/1.5030444
https://doi.org/10.1063/1.5030444
Publikováno v:
SPIE Proceedings.
A mid-infrared intracavity laser absorption spectrometer based on an external cavity multi-mode quantum cascade laser is combined with a scanning Fabry-Perot interferometer is used as tunable narrow band transmission filter to analyze the laser emiss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::735fe3c69e9832138fbd7110777f5d4c
https://doi.org/10.1117/12.2018193
https://doi.org/10.1117/12.2018193
Publikováno v:
SPIE Proceedings.
A quantum cascade laser at IR wavelengths with an open external cavity presents an opportunity for spectral sensing of molecular compounds that have low vapor pressure. The sensitivity of such a system is potentially very high due to extraordinarily
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::879e707c2900a82f2e06f0ab01e0015c
https://doi.org/10.1117/12.909205
https://doi.org/10.1117/12.909205
Autor:
Kévin Baillié, Oliver Edwards, Christian W. Smith, Chris J. Fredricksen, Kenneth M. Beck, Robert E. Peale, Masahito Ishigami, Justin W. Cleary, J. E. Colwell, Alan G. Joly
Publikováno v:
MRS Proceedings. 1208
Infrared absorbance and visible/near-IR excited plasmon resonances are investigated in gold-black, a porous nano-structured conducting film. Polymer infusion (for hardening) generally reduced absorbance in the long wave IR but has little effect at TH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41045415842f7b533d4da824a105c613
https://doi.org/10.1557/proc-1208-o21-04
https://doi.org/10.1557/proc-1208-o21-04
Autor:
Chris J. Fredricksen, Andrei V. Muravjov, Justin W. Cleary, William R. Folks, Oliver Edwards, Jasen Enz, Todd W. Du Bosq, Glenn D. Boreman, Sidhartha K. Pandey, M. V. Dolguikh, Robert E. Peale
Publikováno v:
SPIE Proceedings.
A scanning Fabry-Perot transmission filter composed of a pair of dielectric mirrors has been demonstrated at millimeter and sub-millimeter wavelengths. The mirrors are formed by alternating quarter-wave optical thicknesses of silicon and air in the u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77257b7e333c188005d357e55a8a8d11
https://doi.org/10.1117/12.700718
https://doi.org/10.1117/12.700718