Ms. Nikhil More Profile

Nikhil More

Mechanical Systems Engineer at Max Planck Institute for Extraterrestrial Physics

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Author

Publications (12)

Proceedings Article | 28 August 2024 Presentation + Paper

GRAVITY+ Wide: towards hundreds of z ∼ 2 AGN, larger throughput and improved vibrational control

Maximilian Fabricius, Julien Woillez, Roberto Abuter, Guillaume Bourdarot, Pierre Bourget, Wolfgang Brandner, Amit Brara, Denis Defrère, Antonia Drescher, Frank Eisenhauer, Helmut Feuchtgruber, Robert Frahm, Reinhard Genzel, Stefan Gillessen, Frédéric Gonté, Vishaal Gopinath, Jonas Graf, Michael Hartl, Frank Haußmann, Sebastian Hönig, Matthew Horrobin, Paulo J. Garcia, Tilo Jilg, Laura Kreidberg, Romain Laugier, Jean-Baptiste Le Bouquin, Mari Lena Bolzer, Dieter Lutz, Nikhil More, Thomas Ott, Hakan Özdemir, Thibaut Paumard, Karine Perraut, Guy Perrin, Christian Rau, Christian Rehm, Jonas Sauter, Nicolas Schuhler, Daniel Schuppe, Jinyi Shangguan, Taro Shimizu, Christian Straubmeier, Matthias Subroweit, Sinem Uysal, Patrick Wessely, Felix Widmann, Ekkehard Wieprecht, Lukas Wimmer, Senol Yazici, Hagen Prowatke, Ralf Böttcher

Proceedings Volume 13095, 130950B (2024) https://doi.org/10.1117/12.3019984

KEYWORDS: Astronomical interferometers, Control systems, Beam path, Mirrors, Vibration, Vibration control, Telescopes, Optical benches, Optical path differences

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Proceedings Article | 28 August 2024 Poster + Paper

Opto-mechanical design of GRAVITY+ wavefront sensor

Nikhil More, Reinhard Genzel, Frank Eisenhauer, Dieter Lutz, Stefan Gillessen, Josef Schubert, Michael Hartl, Frank Haussmann, Christian Rehm, Harald Weisz, Şenol Yazici, Helmut Feuchtgruber, Christian Rau, Sinem Uysal, Guillaume Bourdarot, Ekkehard Wieprecht, Thomas Ott, Maximilian Fabricius, Felix Widmann, Antonia Drescher, Jingyi Shangguan, Taro Shimizu, Frederic Gonté, Julien Woillez, Nicolas Schuhler, Pierre Bourget, Sylvain Oberti, Jean-Baptiste Le Bouquin, Thibaut Paumard, Florentine Millour, Christian Straubmeier, Laura Kreidberg, Paulo Garcia, Tiago Gomes, Sebastian Hoenig, Denis Defrére

Proceedings Volume 13095, 130952E (2024) https://doi.org/10.1117/12.3018880

KEYWORDS: Wavefront sensors, Design, Adaptive optics, Sensors, Beam splitters, Interfaces, Tolerancing, Telescopes

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Proceedings Article | 28 August 2024 Presentation

Image reconstruction in optical/near-infrared interferometry with Information Field Theory

Felix Mang, Guillaume Bourdarot, Wolfgang Brandner, Antonia Drescher, Frank Eisenhauer, Torsten Enßlin, Helmut Feuchtgruber, Gert Finger, Natascha Förster Schreiber, Paulo J. Garcia, Reinhard Genzel, Stefan Gillessen, Michael Hartl, Jakob Knollmüller, Jean-Baptiste Le Bouquin, Dieter Lutz, Nikhil More, Thomas Ott, Thibaut Paumard, Karine Perraut, Guy Perrin, Sebastian Rabien, Diogo Ribeiro, Matteo Sadun Bordoni, Jinyi Shangguan, Taro Shimizu, Julia Stadler, Christian Straubmeier, Eckhard Sturm, Linda Tacconi, Sebastiano von Fellenberg, Felix Widmann, Ekkehard Wieprecht, Julien Woillez

Proceedings Volume 13095, 1309518 (2024) https://doi.org/10.1117/12.3020088

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Proceedings Article | 28 August 2024 Presentation

GRAVITY+ wavefront sensors: high-contrast, laser guide star, adaptive optics systems for the VLTI

Guillaume Bourdarot, Frank Eisenhauer, Şenol Yazıcı, Helmut Feuchtgruber, Jean-Baptiste Le Bouquin, Michael Hartl, Christian Rau, Jonas Graf, Nikhil More, Ekkehard Wieprecht, Frank Haussmann, Felix Widmann, Dieter Lutz, Reinhard Genzel, Frederic Gonté, Sylvain Oberti, Johann Kolb, Julien Woillez, Henri Bonnet, Daniel Schuppe, Amit Brara, Johannes Hartwig, Armin Goldbrunner, Christoph Furchtsam, Franz Soller, Stefan Czempiel, Johann Eibl, David Huber, Sinem Uysal, Irmgard Treffler, Hakan Özdemir, Vishaal Gopinath, Pierre Bourget, Anthony Berdeu, Stefan Gillessen, Thomas Ott, Philippe Berio, Olivier Boebion, Florentin Millour, Roderick Dembet, Clémence Edouard, Tiago Gomes, Taro Shimizu, Antonia Drescher, Maximilian Fabricius, Jinyi Shangguan, Stéphane Lagarde, Sylvie Robbe-Dubois, Fatmé Allouche, Hugo Nowacki, Denis Defrère, Paulo J. Garcia, Sebastian Hoenig, Laura Kreidberg, Thibaut Paumard, Christian Straubmeier

Proceedings Volume 13095, 130950N (2024) https://doi.org/10.1117/12.3018388

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Proceedings Article | 28 August 2024 Presentation

New GRAVITY+ observing modes to push for fainter and more precise observations

Antonia Drescher, Michaela Benthaus, Guillaume Bourdarot, Wolfgang Brandner, Denis Defrère, Frank Eisenhauer, Maximilian Fabricius, Helmut Feuchtgruber, Paulo Garcia, Reinhard Genzel, Stefan Gillessen, Frederic Gonte, Jonas Graf, Michael Hartl, Frank Haussmann, Sebastian Hönig, Laura Kreidberg, Jean-Baptiste Le Bouquin, Dieter Lutz, Felix Mang, Florentin Millour, Nikki More, Thomas Ott, Thibaut Paumard, Karine Perraut, Guy Perrin, Christian Rau, Jingyi Shangguan, Taro Shimizu, Christian Straubmeier, Matthias Subroweit, Sinem Uysal, Sebastiano von Fellenberg, Felix Widmann, Ekkehard Wieprecht, Julien Woillez, Senol Yazici

Proceedings Volume 13095, 130950O (2024) https://doi.org/10.1117/12.3018972

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Proceedings Article | 16 August 2024 Presentation + Paper

4×2 hot electron bolometer mixer arrays for detection at 1.4, 1.9, and 4.7 THz for a balloon borne terahertz observatory

J. R. Silva, W. Laauwen, B. Mirzaei, N. Vercruyssen, M. Finkel, M. Westerveld, N. More, V. Silva, A. Young, C. Kulesa, C. Walker, F. van der Tak, J. Gao

Proceedings Volume 13102, 131020I (2024) https://doi.org/10.1117/12.3019197

KEYWORDS: Terahertz radiation, Receivers, Detector arrays, Heterodyning, Quantum cascade lasers

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Proceedings Article | 26 August 2022 Presentation + Paper

GRAVITY+ Wide: towards hundreds of z ~ 2 AGN

Antonia Drescher, Maximilian Fabricius, Taro Shimizu, Julien Woillez, Pierre Bourget, Felix Widmann, Jinyi Shangguan, Christian Straubmeier, Matthew Horrobin, Nicolas Schuhler, Frank Eisenhauer, Frederic Gonté, Stefan Gillessen, Thomas Ott, Guy Perrin, Thibaut Paumard, Wolfgang Brandner, Laura Kreidberg, Karine Perraut, Jean-Baptiste Le Bouquin, Paulo Garcia, Sebastian Hönig, Denis Defrère, Guillaume Bourdarot, Helmut Feuchtgruber, Reinhard Genzel, Michael Hartl, Frank Haussmann, Dieter Lutz, Nikhil More, Christian Rau, Jonas Sauter, Sinem Uysal, Patrick Wessely, Ekkehard Wieprecht, Lukas Wimmer, Senol Yazici

Proceedings Volume 12183, 121830T (2022) https://doi.org/10.1117/12.2628921

KEYWORDS: Fourier transforms, Visibility, Mirrors, Stars, Atmospheric turbulence, Atmospheric modeling, Adaptive optics, Relays, Turbulence

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Proceedings Article | 26 August 2022 Presentation + Paper

GRAVITY faint: reducing noise sources in GRAVITY+ with a fast metrology attenuation system

Felix Widmann, Stefan Gillessen, Thomas Ott, Taro Shimizu, Frank Eisenhauer, Maximilian Fabricius, Julien Woillez, Frédéric Gonté, Matthew Horrobin, Jingyi Shangguan, Senol Yazici, Guy Perrin, Thibaut Paumard, Wolfgang Brandner, Laura Kreidberg, Christian Straubmeier, Karin Perraut, Jean-Baptiste Le Bouquin, Paulo Garcia, Sebastian Hönig, Denis Defrère, Guillaume Bourdarot, Antonia Drescher, Helmut Feuchtgruber, Reinhard Genzel, Michael Hartl, Dieter Lutz, Nikhil More, Christian Rau, Sinem Uysal, Ekkehard Wieprecht

Proceedings Volume 12183, 121830U (2022) https://doi.org/10.1117/12.2628813

KEYWORDS: Astronomical interferometers, Near infrared, Metrology, Laser metrology, Sensors, Signal to noise ratio, Backscatter, Telescopes, Fourier transforms, Stars, Diodes, Fiber couplers

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Proceedings Article | 26 August 2022 Poster + Paper

Building a GRAVITY+ adaptive optics test bench

Florentin Millour, Philippe Bério, Stéphane Lagarde, Sylvie Robbe-Dubois, Carole Gouvret, Olivier Lai, Fatmé Allouche, Christophe Bailet, Olivier Boebion, Marcel Carbillet, Aurélie Marcotto, Alain Spang, Paul Girard, Nicolas Mauclert, Jean-Baptiste Lebouquin, Thibaut Paumard, Férréol Soulez, Julien Woillez, Nikhil More, Frank Eisenhauer, Christian Straubmeier, Laura Kreidberg, Paulo Garcia, Sebastian Hoenig

Proceedings Volume 12183, 121831X (2022) https://doi.org/10.1117/12.2627105

KEYWORDS: Adaptive optics, Telescopes, Mirrors, Device simulation, Point spread functions, Computer aided design, Deformable mirrors, Optical simulations, Wavefront sensors, Optical testing, Astronomical interferometry, Long baseline optical interferometry

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Proceedings Article | 14 December 2020 Poster + Paper

Dimensioning adaptive optics for future VLTI projects

Fabien Patru, Florentin Millour, Olivier Lai, Marcel Carbillet, Frank Eisenhauer, Stefan Gillessen, Maximilian Haase, Michael Hartl, Frank Haussmann, Jean-Baptiste Le Bouquin, Dieter Lutz, Christopher Mandla, Nikhil More, Thomas Ott, Thibaut Paumard, Christian Rau, Josef Schubert, Ekkehard Wieprecht, Julien Woillez, Senol Yazici

Proceedings Volume 11448, 1144871 (2020) https://doi.org/10.1117/12.2562433

KEYWORDS: Adaptive optics, Wavefront sensors, Numerical simulations

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Proceedings Article | 8 October 2019 Presentation + Paper

Environmental testing of silicon pore optics for Athena

David Girou, Boris Landgraf, Alex Bayerle, Maximilien Collon, Ljubiša Babić, Nicolas Barrière, Ramses Günther, Enrico Hauser, Laurens Keek, Ben Okma, Giuseppe Vacanti, Sjoerd Verhoeckx, Mark Vervest, Luc Voruz, Marco Beijersbergen, Eric Wille, Marcos Bavdaz, Sebastiaan Fransen, Coen van Baren, Alexander Eigenraam, Nikhil More

Proceedings Volume 11119, 111190K (2019) https://doi.org/10.1117/12.2530866

KEYWORDS: Silicon, X-ray optics, Mirrors, Space operations, X-ray telescopes, High energy astrophysics, X-rays, Observatories, Spatial resolution, Mirror stabilization

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Proceedings Article | 9 July 2018 Presentation + Paper

4×2 HEB receiver at 4.7 THz for GUSTO

J. R. Silva, B. Mirzaei, W. Laauwen, N. More, A. Young, C. Kulesa, C. Walker, A. Khalatpour, Q. Hu, C. Groppi, J. Gao

Proceedings Volume 10708, 107080Z (2018) https://doi.org/10.1117/12.2313410

KEYWORDS: Terahertz radiation, Quantum cascade lasers, Receivers, Lenses, Antennas, Silicon, Observatories, Space telescopes, Optical simulations, Collimation

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Showing 5 of 12 publications

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