Ms. Vinooja Thurairethinam Profile

Vinooja Thurairethinam

Astrophysics PhD Student at Univ College London

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Author

Publications (4)

Proceedings Article | 23 August 2024 Poster + Paper

Using Zemax programming language and API as a method to perform parametric ghost analysis, chromatic aberrations, and baffle thermal loading on the LiteBIRD medium and high frequency telescopes

G. Savini, V. Thurairethinam, A. Shitvov, P. Hargrave, I. Veenendaal, M. Lyons, L. Lamagna, G. Pisano, M. de Petris, C. Franceschet, J. Hubmayr, G. Jaehnig

Proceedings Volume 13092, 1309270 (2024) https://doi.org/10.1117/12.3018903

KEYWORDS: Reflection, Baffles, Zemax, Telescopes, Optical filters, Geometrical optics, Optical components, Ray tracing, Optical transmission

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Proceedings Article | 23 August 2024 Presentation + Paper

The atmospheric remote-sensing infrared exoplanet large-survey (Ariel) sensitivity and performance

Enzo Pascale, Andrea Bocchieri, Paul Eccleston, Lorenzo Mugnai, Giorgio Savini, Angèle Syty, Vinooja Thurairethinam, Giovanna Tinetti

Proceedings Volume 13092, 130921F (2024) https://doi.org/10.1117/12.3017657

KEYWORDS: Exoplanets, Design, Sensors, Telescopes, Stars, Atmospheres, Spectroscopy, Infrared radiation, Equipment, Atmospheric sensing

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SPIE Journal Paper | 15 March 2024

Extreme broadband dichroics: Monte Carlo transmission line modeling for astronomical spectroscopy

Vinooja Thurairethinam, Giorgio Savini, Gary Hawkins, Paolo Chioetto

JATIS, Vol. 10, Issue 01, 018005, (March 2024) https://doi.org/10.1117/12.10.1117/1.JATIS.10.1.018005

KEYWORDS: Coating thickness, Reflection, Monte Carlo methods, Refractive index, Design, Contamination, Multilayers, Zinc selenide, Optical coatings, Absorption

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Proceedings Article | 27 August 2022 Poster + Paper

Monte Carlo transmission line modelling of multilayer optical coatings for performance sensitivity of a dichroic filter for the ARIEL space telescope

Vinooja Thurairethinam, Giorgio Savini, Mario De Lucia, Gerhard Ulbricht, Gary Hawkins, Eoin Baldwin, Deirdre Coffey, Jack Piercy, Tom Ray

Proceedings Volume 12180, 1218048 (2022) https://doi.org/10.1117/12.2629203

KEYWORDS: Multilayers, Refractive index, Optical coatings, Performance modeling, Thin films, Thin film coatings, Optical filters, Monte Carlo methods

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