Zobrazeno 1 - 10
of 281
pro vyhledávání: '"R. Lemaitre"'
Publikováno v:
Optics, Vol 4, Iss 1, Pp 39-54 (2023)
We present new results obtained from the modeling of a tulip-like variable curvature mirror (VCM) in the case of a central force that reacts to its contour. From Nastran finite element analysis, we shows that 3-D optimizations, using non-linear stati
Externí odkaz:
https://doaj.org/article/03f2f70725864f5e8da96567a389bf64
Autor:
Gerard R. Lemaitre, Patrick Lanzoni
Publikováno v:
Photonics, Vol 9, Iss 4, p 206 (2022)
We present a new active optics method for making smooth aspheric, or freeform, mirrors by replication technique from an elastically deformable matrix. The mirror replicas provide an equivalent aberration correction to that of an off-axis segment of a
Externí odkaz:
https://doaj.org/article/bc38305c0da74a36a583a6918630d8a2
Autor:
Simona Lombardo, Jiawei Liu, Manal Chebbo, Eduard R. Muslimov, Emmanuel Hugot, Gerard R. Lemaitre, Ali Fahad, Eulalia Gallego Cano, Francisco Prada, Enrique Perez
Publikováno v:
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::656577a0a8bc2b2c91425e6a3eb14ee1
https://doi.org/10.1117/12.2627836
https://doi.org/10.1117/12.2627836
Publikováno v:
A95. THE IDEA GENERATOR: NOVEL RISK FACTORS AND FRESH APPROACHES TO DISEASE CHARACTERIZATION.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f7312a1ba9dce20f2263ffc84c01de3
https://doi.org/10.1164/ajrccm-conference.2022.205.1_meetingabstracts.a2143
https://doi.org/10.1164/ajrccm-conference.2022.205.1_meetingabstracts.a2143
Autor:
R. Lemaitre, P. Boxus
Publikováno v:
Weed Control on Vine and Soft Fruits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc5842a5a6b7dd3a2c0aebf8e979af5d
https://doi.org/10.1201/9781003211419-17
https://doi.org/10.1201/9781003211419-17
Autor:
K. Joaquina, Enrique Pérez, G. R. Lemaitre, Emmanuel Hugot, Eduard Muslimov, Simona Lombardo, J. M. Ibáñez Mengual, Justo Sanchez, Francisco Prada, M. Pons
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
SPIE Astronomical Telescopes+Instrumentation
SPIE Astronomical Telescopes+Instrumentation, Dec 2020, Marseille, France
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV
instname
SPIE Astronomical Telescopes+Instrumentation
SPIE Astronomical Telescopes+Instrumentation, Dec 2020, Marseille, France
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV 2020; Virtual, Online; United States; 14 December 2020 through 22 December 2020; Code 166575.--Proceedings of SPIE - The International Society for Optical Engineeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a0bb9d89008af16d24e6858776cc328
http://hdl.handle.net/10261/234178
http://hdl.handle.net/10261/234178
Publikováno v:
International Conference on Space Optics — ICSO 2018.
Earth observation space instruments require very tight optical performances in the most stringent configuration (observation in the optical wavelengths range). The optical quality of mirrors, mainly in term of both shape and roughness polishing quali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce90e6f3cced868ed1d4f5c0c1e630f5
https://doi.org/10.1117/12.2536164
https://doi.org/10.1117/12.2536164
Autor:
Eduard Muslimov, G. R. Lemaitre, Simona Lombardo, Marc Ferrari, D. Valls-Gabaud, Melanie Roulet, K. Joaquina, Emmanuel Hugot
Publikováno v:
International Conference on Space Optics-ICSO 2018
International Conference on Space Optics-ICSO 2018, Oct 2018, Chania, France. pp.103, ⟨10.1117/12.2536023⟩
International Conference on Space Optics-ICSO 2018, Oct 2018, Chania, France. pp.103, ⟨10.1117/12.2536023⟩
The extremely low surface brightness sensitivity required to observe the ultra-low-surface brightness universe lead us to propose MESSIER, a space mission designed to drift-scan the entire sky in 6 filters covering the 200-1000 nm range and reaching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde980ab323f3ff271d288a6939d9d68
https://doi.org/10.1117/12.2536023
https://doi.org/10.1117/12.2536023
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