Ms. Alka Singh Profile

Alka Singh

at Physical Research Lab

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 13 December 2020 Poster + Paper

Optical aspects of Near-Infrared Imager Spectrometer and Polarimeter instrument (NISP)

Archita Rai, Shashikiran Ganesh, Sukamal K. Paul, Prashanth K. Kasarla, Prachi V. Prajapati, Deekshya R. Sarkar, Alka Singh, Pitambar S. Patwal, Hitesh K. L. Adalja, Satya N. Mathur, Sachindra Naik, Amish B. Shah, Kiran S. Baliyan

Proceedings Volume 11447, 1144765 (2020) https://doi.org/10.1117/12.2560988

KEYWORDS: Spectroscopy, Polarimetry, Imaging systems, Sensors, Telescopes, Imaging spectroscopy, Optical filters, Software development, Physical research, Spectroscopes

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Proceedings Article | 13 December 2020 Poster + Presentation + Paper

EMPOL: an EMCCD based optical imaging polarimeter

Shashikiran Ganesh, Archita Rai, Aravind K., Alka Singh, Prachi Prajapati, Ashish Mishra, Prashanth Kasarla, Deekshya Sarkar, Pitamber Patwal, Namita Uppal, Sunil Chandra, Satyanarain Mathur, Amish Shah, Kiran Baliyan, U. Joshi

Proceedings Volume 11447, 114479E (2020) https://doi.org/10.1117/12.2560949

KEYWORDS: Electron multiplying charge coupled devices, Optical imaging, Polarimetry, Sensors, Polarization, Prisms, System on a chip, Infrared imaging, Calibration, Astronomy

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Proceedings Article | 13 December 2020 Poster + Paper

Electronics design and development of near-infrared imager, spectrometer, and polarimeter

Deekshya Roy Sarkar, Amish Shah, Alka Singh, Pitamber Singh Patwal, Prashanth Kumar Kasarla, Archita Rai, Prachi Vinod Prajapati, Hiteshkumar Adalja, Satya Mathur, Sachindra Naik, Shashikiran Ganesh, Kiran Baliyan

Proceedings Volume 11447, 1144778 (2020) https://doi.org/10.1117/12.2562113

KEYWORDS: Electronics, Polarimetry, Imaging spectroscopy, Sensors, Imaging systems, Spectroscopy, Cryogenics, Software development, Infrared telescopes, Spectroscopes

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Proceedings Article | 13 December 2020 Poster + Paper

Mechanical aspects of near infrared imager spectrometer and polarimeter

Prashanth Kumar Kasarla, Pitamber Singh Patwal, Hitesh Kumar Adalja, Satya Mathur, Deekshya Roy Sarkar, Alka Singh, Archita Rai, Prachi Vinod Prajapati, Sachindra Naik, Amish Shah, Shashikiran Ganesh, Kiran Baliyan

Proceedings Volume 11447, 114476U (2020) https://doi.org/10.1117/12.2561339

KEYWORDS: Spectroscopy, Polarimetry, Sensors, Near infrared, Imaging systems, Infrared spectroscopy, Cameras, Telescopes, Prisms, Collimators

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