Results 121 to 130 of about 697 (159)

Infinitesimal optical singularity ruler for three-dimensional picometric metrology. [PDF]

Nat Commun
Ma H, Zhang Y, Zhou J, Feng F, Somekh MG, Min C, Yuan X.   +6 more
europepmc   +1 more source

Vibrational imaging of metabolites for improved microbial cell strains. [PDF]

J Biomed Opt
Hanninen A.
europepmc   +1 more source

A monolithically integrated optical Ising machine. [PDF]

Nat Commun
Wu B, Zhang W, Zhang S, Zhou H, Ruan Z, Li M, Huang D, Dong J, Zhang X.   +8 more
europepmc   +1 more source

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Infrared atmospheric sounding interferometer instrument overview

SPIE Proceedings, 1994
The paper presents the Infrared Atmospheric Sounding Interferometer (IASI) being developed, in cooperation between France and Italy. IASI is a part of the operational meteorological payload managed by EUMETSTAT. The Baseline plateform for the first flight model of the Instrument is the METOP-1 polar platform to be launched during 2000/2001.
Pascale Javelle, Francois Cayla
openaire   +1 more source

Measurement of interferometer instrument line shape

IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development, 2002
The UKMO has developed an airborne interferometer 'ARIES' to act as simulator for future satellite-based infrared sounders. In order to characterise anomalies in ARIES observations of atmospheric scenes, methods have been developed to experimentally determine interferometer instrument line shape (ILS) rather than relying on simulation.
N.C. Atkinson, S.H.S. Wilson
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VINCI: the VLT Interferometer commissioning instrument

SPIE Proceedings, 2000
The Very Large Telescope Interferometer (VLTI) is a complex system, made of a large number of separated elements. To prepare an early successful operation, it will require a period of extensive testing and verification to ensure that the many devices involved work properly together, and can produce meaningful data.
Pierre Kervella, Vincent Coude du Foresto, Andreas Glindemann, Reiner Hofmann   +3 more
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Interferometer instrument transfer function testing method

Chinese Journal of Optics and Applied Optics, 2014
To acquire the spatial frequency response of the interferometer,the testing method on instrument transfer function( ITF) of interferometer was researched. First,the theoretical calculation model of instrument transfer function of imaging system was established,and the testing model of Fizeau interferometer was simulated via lens design program.
孙鸽 SUN Ge, 马冬梅 MA Dong-mei, 张海涛 ZHANG Hai-tao   +2 more
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FLUOR fibered instrument at the IOTA interferometer

SPIE Proceedings, 1998
The FLUOR project started in 1991 with a prototype fiber recombination unit that transformed a pair of independent 80 cm telescopes into a stellar interferometer. An improved version of this unit is now used as part of the instrumentation at the IOTA interferometer on Mt Hopkins (Arizona).
Vincent Coude du Foresto, Guy S. Perrin, Cyril Ruilier, Bertrand P. Mennesson, Wesley A. Traub, Marc G. Lacasse   +5 more
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FIInS. The Far-infrared Interferometer INstrument Simulator

Imaging and Applied Optics, 2013
FIRI is a concept for a space-based spatial-spectral interferometer with an operating wavelength range 25-300 & mu;m and subarcsecond angular resolution. The status of the design of the FIRI system via an instrument simulator is presented.
Roser Juanola-Parramon, Giorgio Savini
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Compact static interferometer instrument studies for greenhouse gas detection

International Conference on Space Optics — ICSO 2022, 2023
The detection and quantification of greenhouse gas (GHG) emissions, in particular carbon dioxide (CO2) and methane (CH4), is presently one of the main goals of remote sensing of atmospheric gasses on a global scale, for the strong impact these molecules have on climate change.
Mariani, F., Simeoni, D., Alpay Koç, N., Khodnevych, V., Tetaz, N., Chetrite, B., Carlavan, M., Ferron, S., Vergely, J.L., Valk, N. van der, Brug, H. van, Brenny, B.J.M., Visser, H., Landgraf, J., Rusli, S., Windpassinger, R., Sierk, B.   +16 more
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