Mr. Hiromi Muramatsu Profile

Hiromi Muramatsu

at Tokyo Univ. of Agriculture and Technology

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Author

Publications (2)

Proceedings Article | 18 July 2024 Poster + Paper

Sixth order segmented vector vortex phase masks and shaped pupils for future telescopes

Jun Nishikawa, Naoshi Murakami, Yosuke Tanaka, Hiromi Muramatsu, Kenta Yoneta, Mizuki Asano

Proceedings Volume 13096, 130969J (2024) https://doi.org/10.1117/12.3018226

KEYWORDS: Telescopes, Manufacturing, Design, Coronagraphy, Photonic crystals, Wave plates, Stars, Exoplanets, Apodization

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Proceedings Article | 5 October 2023 Presentation + Paper

Development of the coherent differential imaging on speckle area nulling (CDI-SAN) method

Kenta Yoneta, Jun Nishikawa, Yutaka Hayano, Masatsugu Iribe, Kodai Yamamoto, Ryo Tsukui, Naoshi Murakami, Mizuki Asano, Hiromu Muramatsu, Yosuke Tanaka, Motohide Tamura, Takahiro Sumi, Toru Yamada, Olivier Guyon, Julien Lozi, Vincent Deo, Sébastien Vievard, Kyohoon Ahn

Proceedings Volume 12680, 126800D (2023) https://doi.org/10.1117/12.2676294

KEYWORDS: Modulation, Coherence imaging, Speckle, Electric fields, Equipment, Wavefronts, Telescopes, Optical coherence, Exoplanets

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