Simple geometry to record fractional Fourier transform hologram with holographic lens

Feng Gao; Yixiao Zhang; Yangsu Zeng; Jing Yang; Shiwei Xie; Fuhua Gao; Xiaoyang Huang; Jun Yao; Jinglei Du; Yongkang Guo

doi:10.1117/12.469264

3 June 2002 Simple geometry to record fractional Fourier transform hologram with holographic lens

Feng Gao, Yixiao Zhang, Yangsu Zeng, Jing Yang, Shiwei Xie, Fuhua Gao, Xiaoyang Huang, Jun Yao, Jinglei Du, Yongkang Guo

Author Affiliations +

Proceedings Volume 4659, Practical Holography XVI and Holographic Materials VIII; (2002) https://doi.org/10.1117/12.469264
Event: Electronic Imaging, 2002, San Jose, California, United States

Abstract

FRTH is a new kind of hologram, which is different form common Fresnel holograms and Fourier transform holograms. It can be applied for fractional Fourier transform filtering and anti-counterfeiting, etc. Due to the flexibility of holographic lens, we present a method that uses the -1 diffraction wave of holographic lens as the object wave and the 0 diffraction wave as the reference wave to record FRTH. It provides a new simple way to record FRTH. In this paper, the theory of achieving FRT and recording FRTH with holographic lens has been discussed, and the experimental results are also presented.

Citation Download Citation

Feng Gao, Yixiao Zhang, Yangsu Zeng, Jing Yang, Shiwei Xie, Fuhua Gao, Xiaoyang Huang, Jun Yao, Jinglei Du, and Yongkang Guo "Simple geometry to record fractional Fourier transform hologram with holographic lens", Proc. SPIE 4659, Practical Holography XVI and Holographic Materials VIII, (3 June 2002); https://doi.org/10.1117/12.469264

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