Numerical investigation of inline digital holography using axicon phase and gradient descent

Tomoyoshi Shimobaba; Vipin Tiwari; Anuj Gupta; Fan Wang; Harutaka Shiomi; Chau Jern Cheng; Tomoyoshi Ito

Numerical investigation of inline digital holography using axicon phase and gradient descent

Tomoyoshi Shimobaba^*
, Vipin Tiwari
, Anuj Gupta
, Fan Wang
, Harutaka Shiomi
, Chau Jern Cheng
, Tomoyoshi Ito

^*Corresponding author for this work

Undergraduate Program of Electro-Optical Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

The proposed method can alleviate the twin image problem in inline holography with axicon phases. The gradient descent method is used to extract the complex amplitude from the axicon phase-modulated hologram.

Original language	English
Publication status	Published - 2023
Event	2023 Laser Science, LS 2023 - Tacoma, United States Duration: 2023 Oct 9 → 2023 Oct 12

Conference

Conference	2023 Laser Science, LS 2023
Country/Territory	United States
City	Tacoma
Period	2023/10/09 → 2023/10/12

ASJC Scopus subject areas

Nuclear Energy and Engineering
Electronic, Optical and Magnetic Materials
Nuclear and High Energy Physics
Atomic and Molecular Physics, and Optics

Cite this

@conference{fa800cdc120442cfa26c8b84d936c867,

title = "Numerical investigation of inline digital holography using axicon phase and gradient descent",

abstract = "The proposed method can alleviate the twin image problem in inline holography with axicon phases. The gradient descent method is used to extract the complex amplitude from the axicon phase-modulated hologram.",

author = "Tomoyoshi Shimobaba and Vipin Tiwari and Anuj Gupta and Fan Wang and Harutaka Shiomi and Cheng, \{Chau Jern\} and Tomoyoshi Ito",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2023, {\textcopyright} 2023 The Authors.; 2023 Laser Science, LS 2023 ; Conference date: 09-10-2023 Through 12-10-2023",

year = "2023",

language = "English",

}

TY - CONF

T1 - Numerical investigation of inline digital holography using axicon phase and gradient descent

AU - Shimobaba, Tomoyoshi

AU - Tiwari, Vipin

AU - Gupta, Anuj

AU - Wang, Fan

AU - Shiomi, Harutaka

AU - Cheng, Chau Jern

AU - Ito, Tomoyoshi

PY - 2023

Y1 - 2023

N2 - The proposed method can alleviate the twin image problem in inline holography with axicon phases. The gradient descent method is used to extract the complex amplitude from the axicon phase-modulated hologram.

AB - The proposed method can alleviate the twin image problem in inline holography with axicon phases. The gradient descent method is used to extract the complex amplitude from the axicon phase-modulated hologram.

UR - https://www.scopus.com/pages/publications/85215514042

UR - https://www.scopus.com/pages/publications/85215514042#tab=citedBy

M3 - Paper

AN - SCOPUS:85215514042

T2 - 2023 Laser Science, LS 2023

Y2 - 9 October 2023 through 12 October 2023

ER -

Numerical investigation of inline digital holography using axicon phase and gradient descent

Abstract

Conference

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this