Mr. Ali Ranjbar Profile

Ali Ranjbar

at Astrophysics Research Institute

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 11 September 2024 Poster + Paper

New Robotic Telescope system progress towards critical design review

David Copley, Richard Ashley, Stuart Bates, João Bento, Sebastian Buntin, Chris Copperwheat, Adam Garner, Beth Garton, David Heffernan, Helen Jermak, David Law, Adrian McGrath, Chloé Miossec, Ali Ranjbar, Robert Smith, Iain Steele, Alejandra Goded, Carlos Gutiérrez, Alberto Prieto, Marta Puga, César Quintana, Rafael Rebolo, Javier De Cos, Javier Gracia Rodriguez, César Rodríguez Pereira, Fernando Sánchez Lasheras, Fernando Abárzuza

Proceedings Volume 13094, 130943W (2024) https://doi.org/10.1117/12.3018999

KEYWORDS: Telescopes, Mirrors, Design, Interfaces, Robotics, Equipment, Wavefront sensors, Cameras, Prototyping, Control systems

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Proceedings Article | 11 September 2024 Presentation + Paper

Design and fabrication of fold mirror (M3) system for New Robotic Telescope

Ali Ranjbar, David Copley, Mauro Ghigo, Éamonn Harvey, Iain Steele, Carlos Gutiérrez, Adam Garner, Stuart Bates

Proceedings Volume 13094, 130942H (2024) https://doi.org/10.1117/12.3018978

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SPIE Journal Paper | 27 April 2024

Mookodi: multi-purpose low-resolution spectrograph and multi-filter photometric imager for rapid follow-up observations of astronomical transient events

Nicolas Erasmus, Iain Steele, Andrzej Piascik, Stuart Bates, Christopher Mottram, Kathryn Rosie, Carel H. D. van Gend, Ulrich Geen, Magaretha L. Pretorius, Stephen Potter, Egan Loubser, Willie Koorts, Hitesh Gajjar, Keegan Titus, Hannah Worters, Amanda Sickafoose, Sunil Chandra, James E. O’Connor, Kgothatso Matlala, Justine Crook-Mansour, Ali Ranjbar, Robert Smith, Helen Jermak, Shalom Abiodun, Okwudili Egbo

JATIS, Vol. 10, Issue 02, 025005, (April 2024) https://doi.org/10.1117/12.10.1117/1.JATIS.10.2.025005

KEYWORDS: Telescopes, Equipment, Spectrographs, Tunable filters, Cameras, Stars, Imaging systems, Sensors, Optical filters, Observatories

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Proceedings Article | 29 August 2022 Presentation + Paper

New Robotic Telescope optical design

Éamonn Harvey, Iain Steele, Miguel Torres, Carlos Gutiérrez de la Cruz, César Rodriguez Pereira, Doug Arnold, David Copley, Christopher Copperwheat, Marta Escriche, Maider Insausti, Helen Jermak, Adrian McGrath, Ali Ranjbar, Robert Smith

Proceedings Volume 12182, 121821Z (2022) https://doi.org/10.1117/12.2629275

KEYWORDS: Mirrors, Tolerancing, Telescopes, Optical design, Stray light analysis, Robotics, Optics manufacturing, Optical alignment

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Proceedings Article | 26 August 2022 Poster + Paper

Update and preliminary performance analysis of the New Robotic Telescope structure

César Rodríguez Pereira, Fruela de la Roza Palicio, Javier Gracia Rodríguez, Fernando Sánchez Lasheras, Ali Ranjbar, David Copley, Miguel Torres Gil, Éamonn Harvey, Asier Oria, Francisco Javier de Cos Juez

Proceedings Volume 12182, 121823R (2022) https://doi.org/10.1117/12.2629886

KEYWORDS: Telescopes, Mirrors, Optical instrument design, Robotics, Finite element methods, Device simulation, Structural design, Analytical research, Performance modeling, Modal analysis

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Proceedings Article | 26 August 2022 Poster + Paper

Preliminary design of a Cassegrain focal station for New Robotic Telescope

Ali Ranjbar, Éamonn Harvey, David Copley, Iain Steele, Robert Smith, Stuart Bates

Proceedings Volume 12182, 1218239 (2022) https://doi.org/10.1117/12.2629302

KEYWORDS: Mirrors, Telescopes, Cameras, Image segmentation, Robotics, Sensors, Control systems, Stars, Optical instrument design, Imaging systems

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Proceedings Article | 13 December 2020 Poster + Presentation + Paper

Conceptual design for the optomechanical systems of the New Robotic Telescope

A. Oria, M. Torres, J. J. Fernandez-Valdivia, C. M. Gutiérrez, A. García Piñero, D. Copley, A. Ranjbar, J. Gracia Rodríguez

Proceedings Volume 11445, 1144549 (2020) https://doi.org/10.1117/12.2561469

KEYWORDS: Mirrors, Telescopes, Robotics, Astrophysics, Zerodur

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Proceedings Article | 13 December 2020 Poster + Paper

The New Robotic Telescope: progress report

Helen Jermak, Josué Barrera, David Copley, Chris Copperwheat, Javier De Cos Juez, Javier Gracia Rodriquez, J. J. Fernandez-Valdivia, A. Garcí a Piñero, Carlos M. Gutiérrez, Éamonn Harvey, Maider Insausti, Johan Knapen, Antonio Maudes Gutiérrez, Adrian McGrath, Asier Oria, Ali Ranjbar, Rafael Rebolo-López, Iain Steele, Miguel Torres, Dong Xu, Thirasak Panyaphirawat, Suparerk Aukkaravittayapun

Proceedings Volume 11445, 114453D (2020) https://doi.org/10.1117/12.2562706

KEYWORDS: Telescopes, Robotics, Astronomy, Lanthanum, Astronomical telescopes, Large Synoptic Survey Telescope, Astronomical imaging, Spectroscopes, Polarimetry, Domes

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Proceedings Article | 13 December 2020 Poster + Presentation + Paper

Conceptual design of a fast-slewing mount for the New Robotic Telescope

Ali Ranjbar, David Copley, Iain Steele, Eamonn Harvey, Miguel Torres, Asier Oria, Javier Gracia Rodríguez

Proceedings Volume 11445, 1144556 (2020) https://doi.org/10.1117/12.2561320

KEYWORDS: Telescopes, Optical instrument design, Robotics, Astronomy, Astronomical telescopes, Mirrors, Structural design, Large Synoptic Survey Telescope, Explosives, Optical telescopes

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Showing 5 of 9 publications

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