Phase imaging using modified transport of intensity and phase equations using electrically controllable optical path lengths

Nouf Alanazi; Partha Banerjee

doi:10.1117/12.2633714

3 October 2022 Phase imaging using modified transport of intensity and phase equations using electrically controllable optical path lengths

Nouf Alanazi, Partha Banerjee

Author Affiliations +

Proceedings Volume 12229, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVI; 1222907 (2022) https://doi.org/10.1117/12.2633714
Event: SPIE Optical Engineering + Applications, 2022, San Diego, California, United States

Abstract

Phase retrieval imaging is widely significant in the scientific, optical engineering, and medical fields. The transport of intensity equation (TIE) has been extensively applied to phase retrieval imaging. In this paper, we investigate a technique for phase retrieval based on the TIE and TPE equations employing electro-optic materials such as liquid crystals to create optical path length difference through application of a bias voltage across the cell.

Conference Presentation

Citation Download Citation

Nouf Alanazi and Partha Banerjee "Phase imaging using modified transport of intensity and phase equations using electrically controllable optical path lengths", Proc. SPIE 12229, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications XVI, 1222907 (3 October 2022); https://doi.org/10.1117/12.2633714

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