Read-only high accuracy volume holographic optical correlator

Tian Zhao; Jingming Li; Liangcai Cao; Qingsheng He; Guofan Jin

doi:10.1117/12.892724

16 September 2011 Read-only high accuracy volume holographic optical correlator

Tian Zhao, Jingming Li, Liangcai Cao, Qingsheng He, Guofan Jin

Proceedings Volume 8120, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V; 81200R (2011) https://doi.org/10.1117/12.892724
Event: SPIE Photonic Devices + Applications, 2011, San Diego, California, United States

Abstract

A read-only volume holographic correlator (VHC) is proposed. After the recording of all of the correlation database pages by angular multiplexing, a stand-alone read-only high accuracy VHC will be separated from the VHC recording facilities which include the high-power laser and the angular multiplexing system. The stand-alone VHC has its own low power readout laser and very compact and simple structure. Since there are two lasers that are employed for recording and readout, respectively, the optical alignment tolerance of the laser illumination on the SLM is very sensitive. The twodimensional angular tolerance is analyzed based on the theoretical model of the volume holographic correlator. The experimental demonstration of the proposed read-only VHC is introduced and discussed.

Citation Download Citation

Tian Zhao, Jingming Li, Liangcai Cao, Qingsheng He, and Guofan Jin "Read-only high accuracy volume holographic optical correlator", Proc. SPIE 8120, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications V, 81200R (16 September 2011); https://doi.org/10.1117/12.892724

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
10 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Spatial light modulators

Optical correlators

Volume holography

Holography

Tolerancing

Multiplexing

Optical alignment

Show All Keywords

Keywords/Phrases

Search In:

Publication Years