Single-shot non-interferometric phase retrieval in holographic data storage

Xiao Lin; Jianying Hao; Kun Wang; Yuanying Zhang; Yuhong Ren; Hui Li; Xiaodi Tan

doi:10.1117/12.2569950

20 August 2020 Single-shot non-interferometric phase retrieval in holographic data storage

Xiao Lin, Jianying Hao, Kun Wang, Yuanying Zhang, Yuhong Ren, Hui Li, Xiaodi Tan

Proceedings Volume 11500, ODS 2020: Industrial Optical Devices and Systems; 1150007 (2020) https://doi.org/10.1117/12.2569950
Event: SPIE Optical Engineering + Applications, 2020, Online Only

Abstract

A single-shot non-interferometric phase retrieval method in holographic data storage is proposed to solve the problems that undetectability for phase by detector directly and unstability caused by interferometric detection. Embedded data are inserted in iterative Fourier transform algorithm to shorten iterations sharply. For avoiding embedded data occupying the code rate, we propose a collinear system to refer to the reference beam, which is always known, as the embedded data. Finally, fast stable phase information reading is realized because of single-shot non-interferometric detection and fast phase retrieval within only several iterations.

Conference Presentation

Citation Download Citation

Xiao Lin, Jianying Hao, Kun Wang, Yuanying Zhang, Yuhong Ren, Hui Li, and Xiaodi Tan "Single-shot non-interferometric phase retrieval in holographic data storage", Proc. SPIE 11500, ODS 2020: Industrial Optical Devices and Systems, 1150007 (20 August 2020); https://doi.org/10.1117/12.2569950

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available