Performance evaluation of noisy hologram

Chung Jung Kuo; Shen T. Chang

doi:10.1117/12.163643

25 November 1993 Performance evaluation of noisy hologram

Chung Jung Kuo, Shen T. Chang

Proceedings Volume 2000, Current Developments in Optical Design and Optical Engineering III; (1993) https://doi.org/10.1117/12.163643
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

The purpose of this paper is to study the sampling and quantization effects on the hologram for communication purposes, and evaluate the system performance while considering the appearance of the different types of noises: (1) nonlinearity, (2) sampling effect, (3) additive noise, and (4) quantization noise. A technique for modeling the experimental holographic system, especially on the behavior of the hologram, is proposed. First, we analyze the linear and nonlinear holographic systems and simulate their performances. Therefore, the nonlinear effects on the hologram are studied. Simulation is provided to verify the theoretical results shown here. It is found that the linear hologram is more preferable than the nonlinear hologram in performance, although the nonlinear hologram has a better utilization of light efficiency. The downsampled hologram will reduce the light-use efficiency and thus the system performance is degraded. Moreover, the additive channel and quantization noise effects on the hologram are studied. For examples: the amplitude of the additive noise must be less than 1/100 of the average power per pixel of the hologram during the exposure; an 8-bit quantizer is necessary to transmit the digitized holographic signals. With the results obtained here, a holographic system can be designed efficiently.

Citation Download Citation

Chung Jung Kuo and Shen T. Chang "Performance evaluation of noisy hologram", Proc. SPIE 2000, Current Developments in Optical Design and Optical Engineering III, (25 November 1993); https://doi.org/10.1117/12.163643

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
9 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Holograms

Holography

3D image reconstruction

Quantization

Spatial light modulators

Transmittance

Computer simulations

Show All Keywords

Keywords/Phrases

Search In:

Publication Years