Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Paul W. Fairchild"'
Publikováno v:
SPIE Proceedings.
This paper reviews work done at Trex Enterprises Corporation over the past 18 years on electro-optic surveillance and tracking systems. The range of objects that can be detected and tracked cover awide range of brightness and velocities, from slower
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f8767f469f63c79b98efa2c40fc8980
https://doi.org/10.1117/12.564921
https://doi.org/10.1117/12.564921
Publikováno v:
SPIE Proceedings.
Trex has developed two innovative MWIR tracking systems, the Rapid Optical Beam Steering (ROBS) system and the Fast InfraRed Sniper Tracker (FIRST). ROBS was developed by Trex in the mid 1980’s for BMDO and the Navy as a prototype 0.5 meter apertur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24d48e3dd32ef9e9bee901abe0a8e1dd
https://doi.org/10.1117/12.509518
https://doi.org/10.1117/12.509518
Autor:
Lawrence H. Sverdrup, Donald G. Bruns, Paul W. Fairchild, Timothy J. Brinkley, Jerry R. Oldenettel, Allen H. Olson
Publikováno v:
Multifrequency Electronic/Photonic Devices and Systems for Dual-Use Applications.
GLINT (Geo Light Imaging National Testbed) is a program to image geo-synchronous satellites using Fourier telescopy. The design of the GLINT system requires knowledge of the reflectance properties of the satellites in certain specific wavelength rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a58cecccc85faf142257b29cd94bbd09
https://doi.org/10.1117/12.455427
https://doi.org/10.1117/12.455427
Autor:
Paul W. Fairchild, Zhong-Quan Zhao
Publikováno v:
SPIE Proceedings.
For many skin treatments with light, it is important to have deep photon penetration into the skin. Because of absorption and scattering of photons by skin tissue, both the color and the diameter of the incident beam affect the penetration depth of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68d0292cef85c09dad8f87598cc97730
https://doi.org/10.1117/12.308184
https://doi.org/10.1117/12.308184
Publikováno v:
Symposium (International) on Combustion. 19:107-115
A new two-laser method for the real-time measurement of radical/molecule reaction ratesat temperatures of 800–1400 K is described. A mixture of SF6, N2, H2O2, and H2O at 40 torr is irradiated by a pulsed infrared CO2 laser (1J/cm2). Absorption by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7276a6169f78ce9f069b78e25ad0bf2
https://doi.org/10.1016/s0082-0784(82)80183-5
https://doi.org/10.1016/s0082-0784(82)80183-5
Publikováno v:
The Journal of Chemical Physics. 75:3407-3413
Pressure dependent values of SRL fluorescence quantum yields Φf(J′, K′) in the 1–120 mTorr range are reported for 75 rotational levels (E′rot = 37–1127 cm−1) of S1 H2CO (41). High lying rotational levels tend to show an increase in Φf w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c211c503e6a4e415b410f558aac301f5
https://doi.org/10.1063/1.442448
https://doi.org/10.1063/1.442448
Publikováno v:
The Journal of Physical Chemistry. 89:1269-1278
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09d4efd38d26e1af58468a9ca90e9e4f
https://doi.org/10.1021/j100253a044
https://doi.org/10.1021/j100253a044
Publikováno v:
The Journal of Chemical Physics. 81:2667-2677
The rate constant for the reaction OH+C2H2 has been measured at 900, 1100, and 1300 K. The experimental method was that of laser pyrolysis/laser fluorescence, in which a pulsed CO2 laser heats a mixture of SF6, N2, H2O2, and C2H2. The rate constant i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3392d6bb2aa9d565706b1cfcef15b7ea
https://doi.org/10.1063/1.447976
https://doi.org/10.1063/1.447976
Publikováno v:
The Journal of Chemical Physics. 79:1795-1807
Thermally averaged cross sections σQ for collisional quenching of the A 2Σ+ state of the OH molecule have been measured near 1100 K. The OH was produced and detected in a laser pyrolysis/laser fluorescence experiment, in which a mixture of SF6, H2O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bf5e93cb8e0942c2cf4daec39500356
https://doi.org/10.1063/1.446025
https://doi.org/10.1063/1.446025
Publikováno v:
Chemical Physics Letters. 107:181-186
Temporally and spectrally resolved laser-induced fluorescence in the A 3 Π i -X 3 Σ − system of the NH radical has been measured in a low-pressure flow discharge. The radiative lifetimes of the υ′ = 1 and 0 levels are. respectively, 420 ± 3.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fddbde84114b88aab1a8158ea28d18e1
https://doi.org/10.1016/0009-2614(84)85696-1
https://doi.org/10.1016/0009-2614(84)85696-1