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Conferences > JSAP > 2016 > 14a_C301 > 14a_C301_2
  • JSAP-OSA Joint Symposia 2016 Abstracts
  • (Optica Publishing Group, 2016),
  • paper 14a_C301_2

Relationship between the image quality and constant phase shifts in phase-shifting interferometry selectively extracting wavelength information

Tatsuki Tahara, Kaito Omae, Reo Otani, Yasuhiko Arai, and Yasuhiro Takaki

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Abstract

Digital holography is a technique to record an object wave by utilizing interference of light and to reconstruct a 3D image using a computer. Color/multiwavelength digital holography is implemented by recording multiple wavelengths. A novel type of multiwavelength interferometry has been proposed, which is based on phase-division multiplexing of wavelengths [1-3]. Then, a restriction for phase shifts, which is required for firstly proposed scheme, is relaxed by the improved algorithm [4].

© 2016 Japan Society of Applied Physics, Optical Society of America

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