Laboratory demonstration of the birefrigent point-diffraction interferometer wavefront sensor

The direct imaging of extrasolar planets requires extreme adaptive optics (ExAO) in the near-infrared wavelengths. The ExAO needs a high-efficient wavefront sensor (WFS) to measure the phase aberration accurately with a small number of photons. In addition, the WFS in the ExAO is required to run at...

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Veröffentlicht in:	Optics continuum 2023-02, Vol.2 (2), p.382
Hauptverfasser:	Tsukui, Ryo, Kino, Masaru, Yamamoto, Kodai, Sato, Mina, Tohnishi, Mie, Matsutani, Akihiro, Kurita, Mikio
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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