Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jean Lacoursière"'
Publikováno v:
Toxicologie Analytique et Clinique. 34:S131-S132
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3fb4981cc0304cde345cdd3b7e11b74
https://doi.org/10.1016/j.toxac.2022.06.217
https://doi.org/10.1016/j.toxac.2022.06.217
Publikováno v:
The Journal of Chemical Physics. 118:1661-1666
The temperature dependence of the thermally averaged collisional removal cross section of OH (X 2∏, v=10) by O2, N2O, and CO2 is measured between 220 and 310 K using a two-laser pump–probe technique and a specially designed vacuum-isolated flow c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45fd777656ffad37f0e663405e57e18
https://doi.org/10.1063/1.1530581
https://doi.org/10.1063/1.1530581
Autor:
Jean Lacoursière, S. A. Meyer, Tom G. Slanger, Stephen Gibson, Gregory W. Faris, Brenton Lewis
Publikováno v:
The Journal of Chemical Physics. 110:1949-1958
The solar H Lyman-α line is, through O2 photodissociation, an important source of O(1D) production throughout the mesosphere and lower thermosphere. To ascertain the energy balance in this altitude region, it is necessary to know the O(1D) yield acr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfecef51949828bcf5384d9f881cc42a
https://doi.org/10.1063/1.477852
https://doi.org/10.1063/1.477852
Publikováno v:
The Journal of Chemical Physics. 107:4522-4526
Removal rate coefficients for NO(B 2Π) in the v=2 and 3 levels are measured at 230 K for seven colliders: NO, N2O, CO2, O2, N2, Ar, and He. These measurements are the first below room temperature and are compared to earlier 295 K measurements. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22c05705565c69004bf2f35282826adf
https://doi.org/10.1063/1.474813
https://doi.org/10.1063/1.474813
Publikováno v:
SPIE Proceedings.
The Gemini Planet Imager (GPI) is a facility instrument under construction for the 8-m Gemini South telescope. This paper describes the methods used for optical alignment of the adaptive optics (AO) bench. The optical alignment of the off-axis parabo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fd8d7bb463e8b8fef6829385c12b8ef
https://doi.org/10.1117/12.925866
https://doi.org/10.1117/12.925866
Autor:
Riccardo Melchiorri, Martin Grill, Michel Doucet, Tom G. Slanger, Jean Lacoursière, Min Wang, E. A. Kendall, Jean-François Lavigne
Publikováno v:
SPIE Proceedings.
The success of the high resolution nightglow studies conducted with the Keck telescopes on Mauna Kea and the Very Large Telescopes in Chile led to the design of the Compact Echelle Spectrograph for Aeronomical Research (CESAR). This is an echelle spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dc7b0b066dcb190b1cd5739ef0675f7
https://doi.org/10.1117/12.857509
https://doi.org/10.1117/12.857509
Autor:
Simon Thibault, Jean Lacoursière
Publikováno v:
Photonics North 2004: Photonic Applications in Astronomy, Biomedicine, Imaging, Materials Processing, and Education.
Coupling of optical signal into a single mode waveguide has been a difficult problem for a long time. An advanced fibre coupling device (AFCD) is a high performance fibre coupling system that provide wavefront correction, vibration isolation and alig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37d3b9221585edee72e0c18f9040bb7f
https://doi.org/10.1117/12.567347
https://doi.org/10.1117/12.567347
Publikováno v:
SPIE Proceedings.
We present three designs and tolerances of wide-field imagers (30'30 arc-minutes or larger) for astronomical surveying. Two infrared cameras (CPAPIR and PANORAMIX II) were designed for the 0.8-2.4 μm band and a third one (WIRCAM) for the visible and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8545a7f7d82e362a834d47df144457c0
https://doi.org/10.1117/12.504597
https://doi.org/10.1117/12.504597
Publikováno v:
SPIE Proceedings.
We present the final design of a wide-field infrared camera to be installed at the Cassegrain focus of the Ritchey-Chretien telescope at the Mont Megnantic Observatory in southern Quebec city. We discussed the cryogenic design technique and the ghost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10761f06b40ad8bee149e109e07902fc
https://doi.org/10.1117/12.486459
https://doi.org/10.1117/12.486459
Autor:
Simon Thibault, Jean Lacoursière, Eugene O. Curatu, Paul C. Chevrette, Michel Doucet, Sonia Verreault, Benoit Ricard, Maxime Savard
Publikováno v:
SPIE Proceedings.
As part of the Infrared Eye project, this article describes the design of large-deviation, achromatic Risley prisms scanning systems operating in the 0.5 - 0.92 and 8 - 9.5 μm spectral regions. Designing these systems is challenging due to the large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a1d41c6e686878e4b2b683ee2d82d88
https://doi.org/10.1117/12.469192
https://doi.org/10.1117/12.469192