Dr. Manoj Puravankara Profile

Dr. Manoj Puravankara

at Tata Institute of Fundamental Research

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 18 July 2024 Poster + Paper

Mechanical design of the pick-up arm prototype for TIFR-ARIES Multi-Object Optical to Near Infrared Spectrometer (TA-MOONS)

Harshit Shah, Joe Ninan, S. Poojary, Varghese Reji, Nandish Nanjappa, Y. Arora, D. Ojha, Saurabh Sharma, T. Bangia, Krishna Reddy, P. Sandimani, S. D'Costa, Kapardhi B. V. N., Krushna Jadhav, Rajendra Chogale, Ishaan Jain, Shaikh Aboozar, Arbaaz Khan, Shafi Kazi, Farhan Khan, B. Mookerjea, Manoj Puravankara, Shriharsh Tendulkar, R. Jadhav, S. Gharat, Mukesh Jaiswar

Proceedings Volume 13096, 130968P (2024) https://doi.org/10.1117/12.3019499

KEYWORDS: Mechanical engineering, Spectroscopy, Near infrared, Design, Prototyping, Equipment, Astronomical imaging, Mirrors, Compliance, Calibration

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Proceedings Article | 18 July 2024 Poster + Paper

Front optics design of TIFR-ARIES Multi-Object Optical to Near Infrared Spectrometer (TA-MOONS)

S. Poojary, B. Krishna Reddy, Joe Ninan, Harshit Shah, D. Ojha, Saurabh Sharma, Varghese Reji, Arun Surya, Purvi Udhwani, S. D'Costa, M. Naik, B. Mookerjea, Manoj Puravankara, Shriharsh Tendulkar, R. Jadhav, P. Sandimani, S. Gharat, S. Bhagat, Krushna Jadhav

Proceedings Volume 13096, 130968S (2024) https://doi.org/10.1117/12.3019724

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Proceedings Article | 4 October 2023 Presentation + Paper

MOIS: a configurable slit multi-object infrared spectrograph

A. Surya, M. Puravankara, B. Mookerjea, S. Poojary, S. L. D. Costa, M. Narang, P. Madhwani, A. P. Kutty, S. Bhagat, H. Shah, B. Banerjee, S. Gharat, R. Jadhav, V. Kurhade, J. Parmar, H. Tyagi

Proceedings Volume 12677, 126770A (2023) https://doi.org/10.1117/12.2677722

KEYWORDS: Spectrographs, Design and modelling, Spectroscopy, Astronomical imaging, Imaging spectroscopy, Equipment, Astronomy, Optical design

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Proceedings Article | 12 July 2018 Paper

The key science drivers for MICHI: a thermal-infrared instrument for the TMT

Chris Packham, Mitsuhiko Honda, Mark Chun, Itsuki Sakon, Matthew Richter, Yoshiko Okamoto, Hirokazu Kataza, Christian Marois, Michael Meyer, Manoj Puravankara, Jayne Birkby, Ian Crossfield, Thayne Curry, Thomas Greathouse, Gregory Herczeg, Kohei Ichikawa, Hanae Inami, Masatoshi Imanishi, Enrique Lopez-Rodriguez

Proceedings Volume 10702, 10702A0 (2018) https://doi.org/10.1117/12.2313967

KEYWORDS: Exoplanets, Adaptive optics, Stars, Spectroscopy, Planets, James Webb Space Telescope, Galactic astronomy, Spatial resolution, Astronomy, Imaging systems

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Proceedings Article | 11 July 2018 Paper

The estimation of the instrumental polarization and crosstalk at the focus of the mid-infrared imaging system for the Thirty Meter Telescope

Ramya Anche, Chris Packham, G. C. Anupama, K. Sankarasubramanian, Maheswar Gopinathan, Manoj Puravankara

Proceedings Volume 10702, 1070298 (2018) https://doi.org/10.1117/12.2312558

KEYWORDS: Polarization, Mirrors, Telescopes, Imaging systems, Mid-IR, Polarimetry, Thirty Meter Telescope, Optical coatings, Modulators

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