Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Analysis of the speckle properties in a laser projection system based on a human eye model

Not Accessible

Your library or personal account may give you access

Abstract

In this paper, the properties of the speckle that is observed by humans in laser projection systems are theoretically analyzed. The speckle pattern on the fovea of the human retina is numerically simulated by introducing a chromatic human eye model. The results show that the speckle contrast experienced by humans is affected by the light intensity of the projected images and the wavelength of the laser source when considering the paracentral vision. Furthermore, the image quality is also affected by these two parameters. We believe that these results are useful for evaluating the speckle noise in laser projection systems.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Standardized speckle measurement method matched to human speckle perception in laser projection systems

Stijn Roelandt, Youri Meuret, Gordon Craggs, Guy Verschaffelt, Peter Janssens, and Hugo Thienpont
Opt. Express 20(8) 8770-8783 (2012)

Human speckle perception threshold for still images from a laser projection system

Stijn Roelandt, Youri Meuret, An Jacobs, Koen Willaert, Peter Janssens, Hugo Thienpont, and Guy Verschaffelt
Opt. Express 22(20) 23965-23979 (2014)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (17)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved