Mr. Adithep Kawinkij Profile

Adithep Kawinkij

at National Astronomical Research Inst of Thailand

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Author

Publications (6)

Proceedings Article | 26 August 2024 Poster + Paper

Evaluation and control of performance of in-house achromatic triplet collimator assembly by infinite conjugate lens test using a Fizeau interferometer

Sasithorn Hoprasong, Chantira Boonsri, Piyamas Choochalerm, Adithep Kawinkij, Thomas Wocial

Proceedings Volume 13100, 131004C (2024) https://doi.org/10.1117/12.3019588

KEYWORDS: Modulation transfer functions, Collimators, Optical design, Wavefront errors, Wavefronts, Fizeau interferometers, Optical testing, Point spread functions

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Proceedings Article | 30 August 2022 Presentation + Paper

Inverse problem approach in Extreme Adaptive Optics: analytical model of the fitting error and lowering of the aliasing

Anthony Berdeu, Michel Tallon, Éric Thiébaut, Mary Angelie Alagao, Sitthichat Sukpholtham, Maud Langlois, Adithep Kawinkij, Puttiwat Kongkaew

Proceedings Volume 12185, 121850K (2022) https://doi.org/10.1117/12.2629715

KEYWORDS: Adaptive optics, Wavefronts, Sensors, Point spread functions, Wave propagation, Fourier optics, Error analysis, Actuators, Turbulence, Computer simulations, Monte Carlo methods, Analytical research

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Proceedings Article | 30 August 2022 Poster + Paper

Adaptive Optics system of the Evanescent Wave Coronagraph (EvWaCo): optimised phase plate and DM characterisation

Anthony Berdeu, Sitthichat Sukpholtham, Puttiwat Kongkaew, Adithep Kawinkij, Matthew Ridsdill-Smith, Michel Tallon, Éric Thiébaut, Maud Langlois, Mary Angelie Alagao

Proceedings Volume 12185, 1218570 (2022) https://doi.org/10.1117/12.2628859

KEYWORDS: Actuators, Adaptive optics, Manufacturing, Coronagraphy, Turbulence, Wavefront sensors, Point spread functions

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Proceedings Article | 29 August 2022 Paper

EvWaCo prototype athermal mechanical design

Adithep Kawinkij, Christophe Buisset, Apirat Prasit, Mary Angelie M. Alagao, Thierry Lépine, Saran Poshyachinda, Boonrucksar Soonthornthum, Wiphu Rujopakarn

Proceedings Volume 12188, 1218811 (2022) https://doi.org/10.1117/12.2631580

KEYWORDS: Prototyping, Optical components, Computer aided design, Telescopes, Coronagraphy, Titanium, Optomechanical components, Composites, Finite element methods, Optomechanical design

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Proceedings Article | 11 June 2021 Open Access

Design, performance, and potential scientific applications of the evanescent wave coronagraph with an adjustable inner working angle

Mary Angelie Alagao, Christophe Buisset, Adithep Kawinkij, Apirat Prasit, Thierry Lepine, Yves Rabbia, Anthony Berdeu, Eric Thiebaut, Maud Langlois, Michel Tallon, Supachai Awiphan, Eugene Semenko, Pakakaew Rittipruk, David Mkrtichian, Saran Poshyachinda, Boonrucksar Soonthornthum

Proceedings Volume 11852, 118523W (2021) https://doi.org/10.1117/12.2599626

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Proceedings Article | 9 September 2019 Paper

EXOhSPEC collimator mechanical design

Adithep Kawinkij, Apirat Prasit, Christophe Buisset, Griangsak Thummasorn, Teerawat Kuha, Esther Lhospice, Hugh R. Jones, William Martin, Ronny Errmann, Piyamas Choochalerm, Guillem Anglada-Escude, David Campbell, Clark Baker, Somsawat Rattanasoon, Suparerk Aukkaravittayapun, Thirasak Panyaphirawat, Apichat Leckngam, David Mkrtichian, Saran Poshyachinda, Boonrucksar Soonthornthum

Proceedings Volume 11116, 111161G (2019) https://doi.org/10.1117/12.2529107

KEYWORDS: Collimators, Mechanical engineering, Manufacturing, Spectrographs, Finite element methods, Lens design, SolidWorks, Silicon, Optics manufacturing, Glasses

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Showing 5 of 6 publications

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