Experimental tests of the calibration of high precision differential astrometry for exoplanets

Authors: Lizzana, Manon, Malbet, Fabien, Kern, Pierre, Pancher, Fabrice, Soler, Sébastien, Lepine, Thierry, Leger, Alain

Source: ICSO, Oct 2024, Antibes, France

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2411.19524

High Precision Astrometry Science in the Context of Space Mission Prospectives

Authors: Malbet, Fabien, Mamon, Gary A., Labadie, Lucas, Sozzetti, Alessandro, Lizzana, Manon, Lépine, Thierry, Léger, Alain, Lagage, Pierre-Olivier

Source: International Conference on Space Optics ICSO'2024, Philippe KUBIK; Fr{\'e}d{\'e}ric BERNARD; Nikos KARAFOLAS; Kyriaki MINOGLOU, Oct 2024, Antibes (06), France

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2410.23019

Laboratory characterisation bench for high precision astrometry

Authors: Pancher, Fabrice, Soler, Sebastien, Malbet, Fabien, Lizzana, Manon, Kern, Pierre, Lepine, Thierry, Leger, Alain

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, Physics - Optics

Access URL: http://arxiv.org/abs/2410.21911

Theia : science cases and mission profiles for high precision astrometry in the future

Authors: Malbet, Fabien, Labadie, Lucas, Sozzetti, Alessandro, Mamon, Gary A., Shao, Mike, Goullioud, Renaud, Léger, Alain, Gai, Mario, Riva, Alberto, Busonero, Deborah, Lépine, Thierry, Lizzana, Manon, Brandeker, Alexis, Villaver, Eva

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2207.12540

Freeform TMA without planar symmetry for compact catoptric imaging system

Authors: Duveau, Louis, Freslier, Clement, Druart, Guillaume, Lepine, Thierry

Source: In Results in Optics July 2023 12

Parallel Asynchronous Memetic Optimization for Freeform Optical Design
10th Conference on Theory and Practice of Natural Computing

Authors: Sakharov, Maxim, Houllier, Thomas, Lépine, Thierry

Source: Lecture notes in computer science. 13082:97-108

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN607244002&indx=1&recIds=ETOCCN607244002

Study and proof of concept of a freeform TMA designed for nanosat space infrared imaging applications
International Conference on Space Optics — ICSO 2022

Authors: Freslier, Clément, Druart, Guillaume, Volatier, Jean-Baptiste, Lépine, Thierry, Helière, Arnaud, Buisset, Christophe, Agocs, Tibor

Source: Proceedings of SPIE, the International Society for Optical Engineering. 12777:1277773-1277773-13

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN900070631&indx=1&recIds=ETOCCN900070631

New Freeware for Image Analysis of Lissamine Green Conjunctival Staining

Authors: Courrier, Emilie, Renault, Didier, Dib, Elian, Urrea, Caroline, Kaspi, Mathilde, Fournier, Corinne, Lépine, Thierry, Chiambaretta, Frédéric, Hor, Guillaume, He, Zhiguo, Garcin, Thibaud, Thuret, Gilles, Gain, Philippe

Source: Cornea. 40(3):351-357

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100190013734.0x000001&indx=1&recIds=ETOCvdc_100190013734.0x000001

Comparative Study on the Interest in Non-Uniform Rational B-Splines Representation versus Polynomial Surface Description in a Freeform Three-Mirror Anastigmat.

Authors: Freslier, Clément¹, clement.freslier@onera.frguillaume.druart@onera.fr, Druart, Guillaume¹, alice.fontbonne@onera.fr, Fontbonne, Alice¹, Lépine, Thierry², thierry.lepine@institutoptique.fr, Buisset, Christophe³, christophe.buisset@esa.int, Agocs, Tibor³, tibor.agocs@esa.int, Heliere, Arnaud³, arnaud.heliere@esa.int, Keller, Fanny³, Volatier, Jean-Baptiste⁴, jbv@pm.me, Beaussier, Stéphane⁵, stefanjonbeaussier@protonmail.com, Jougla, Paul⁶, paul.jougla@airbus.com

Source: Photonics; Sep2024, Vol. 11 Issue 9, p875, 13p

Design of a freeform, wide field of view, high angular resolution four-mirrors system working in the visible and near-infrared spectrum

Authors: Lépine, Thierry, Babington, James, Gross, Herbert, Vinoy, Agnès, Riguet, François, Burcklen, Marie-Anne, Ferrari, Marc, Hugot, Emmanuel, Lépine, Thierry, Geyl, Roland, Rodolfo, Jacques, Sortais, Yvan

Source: Proceedings of SPIE; June 2024, Vol. 13019 Issue: 1 p130191R-130191R-9, 1171729p

Optimization of a freeform TMA with a differential ray tracer with NURBS capabilities

Authors: Lépine, Thierry, Babington, James, Gross, Herbert, Freslier, Clément, Druart, Guillaume, Fontbonne, Alice, Lépine, Thierry, Keller, Fanny, Buisset, Christophe, Agocs, Tibor, Hélière, Arnaud, Volatier, Jean-Baptiste, Beaussier, Stéphane, Jougla, Paul

Source: Proceedings of SPIE; June 2024, Vol. 13019 Issue: 1 p130190R-130190R-8, 1171719p

Hyperspectral spectro-imager survey for state of art concept identification
International Conference on Space Optics — ICSO 2020

Authors: Wanajaroen, Weerapot, Lépine, Thierry, Buisset, Christophe, Castelnau, Matthieu, Costes, Vincent, Wannawichian, Suwicha, Poshyachinda, Saran, Soonthornthuma, Boonrucksar

Source: Proceedings of SPIE, the International Society for Optical Engineering. 11852:1185268-1185268-15

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN900034148&indx=1&recIds=ETOCCN900034148

Design strategies of an unobscured three mirror telescope with freeform surfaces for infrared nanosatellite imagery
International Conference on Space Optics — ICSO 2020

Authors: Duveau, Louis, Lépine, Thierry, Hugot, Emmanuel, Briottet, Xavier, Druart, Guillaume

Source: Proceedings of SPIE, the International Society for Optical Engineering. 11852:118520C-118520C-13

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN900033946&indx=1&recIds=ETOCCN900033946

Challenges in focal plane and telescope calibration for high-precision space astrometry

Authors: Coyle, Laura E., Matsuura, Shuji, Perrin, Marshall D., Malbet, Fabien, Lizzana, Manon, Pancher, Fabrice, Soler, Sébastien, Léger, Alain, Lépine, Thierry, Mamon, Gary A., Sozzetti, Alessandro, Riva, Alberto, Busonero, Deborah, Labadie, Lucas, Lagage, Pierre-Olivier, Goullioud, Renaud

Source: Proceedings of SPIE; August 2024, Vol. 13092 Issue: 1 p130920B-130920B-11, 12961092p

OpenMIC: a DIY twelve slides scanner microscope with evolutive and multimodal capabilities

Authors: Münz, Holger, Sitarski, Breann N., Youngworth, Richard N., Ain, Anthony, Mennane, Youssef, Maurin, Corantin, Lépine, Thierry, Gain, Philippe, Thuret, Gilles

Source: Proceedings of SPIE; June 2024, Vol. 13024 Issue: 1 p130240H-130240H-8, 1172169p

A new approach to chromatic variations of Seidel coefficients

Authors: Lépine, Thierry, Babington, James, Gross, Herbert, Ochse, Dennis

Source: Proceedings of SPIE; June 2024, Vol. 13019 Issue: 1 p130190Q-130190Q-11, 12888822p

Aberration-corrected lens design in the ultraviolet-visible regime

Authors: Lépine, Thierry, Babington, James, Gross, Herbert, Shafqat, Muhammad Danial, Cabrera, Humberto, Mahmood, Nasir

Source: Proceedings of SPIE; June 2024, Vol. 13019 Issue: 1 p130192F-130192F-6, 1171735p

Slide scanning stage: a modular, low-cost, portable, and precise solution for sample analysis in hematology

Authors: Lépine, Thierry, Babington, James, Gross, Herbert, Hassan, Muhammad Bilal, Javed, Isma, Mahmood, Nasir, Mehmood, Muhammad Qasim

Source: Proceedings of SPIE; June 2024, Vol. 13019 Issue: 1 p130192E-130192E-8, 1171737p

Tolerancing and design–for–manufacture in the catadioptric telescope for remote sensing instrument

Authors: Lépine, Thierry, Babington, James, Gross, Herbert, Lin, Sheng-Feng, Shen, Li-Siang, Wu, Hsing-Yu, Huang, Shao-Rong, Cheng, Ching-Ling, Sun, Yung-Shin, Hsu, Jin-Cherng

Source: Proceedings of SPIE; June 2024, Vol. 13019 Issue: 1 p130191U-130191U-7, 1171727p

A novel dual direction polygon scanner for surface cleaning

Authors: Lépine, Thierry, Babington, James, Gross, Herbert, Hoang, Ha-My, Noh, Ji-Whan

Source: Proceedings of SPIE; June 2024, Vol. 13019 Issue: 1 p130191Z-130191Z-5, 1171725p