Retardagraphy: a new polarization recording method and its applications

Daisuke Barada; Toyohiko Yatagai

doi:10.1117/12.872478

2 December 2010 Retardagraphy: a new polarization recording method and its applications

Daisuke Barada, Toyohiko Yatagai

Author Affiliations +

Proceedings Volume 7851, Information Optics and Optical Data Storage; 78510C (2010) https://doi.org/10.1117/12.872478
Event: Photonics Asia 2010, 2010, Beijing, China

Abstract

An optical recording technique, called retardagraphy, has been proposed, in which, retardance distribution of a birefringent object can be recorded on a polarization-sensitive medium made of an azobenzene copolymer. The phase difference distribution between two orthogonal polarization components of the wavefront to be recorded can be directly recorded. The multi-valued phase pattern recorded can be reconstructed by measuring retardation between two polarization components by an imaging polarimetry technique. In this paper, the optical recording and reconstructing methods in retardagraphy are presented. Its application to optical mass data storage is discussed.

Citation Download Citation

Daisuke Barada, Daisuke Barada, Toyohiko Yatagai, Toyohiko Yatagai, } "Retardagraphy: a new polarization recording method and its applications", Proc. SPIE 7851, Information Optics and Optical Data Storage, 78510C (2 December 2010); doi: 10.1117/12.872478; https://doi.org/10.1117/12.872478

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

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

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years