+91 8617752708

Journal of Scientific Research and Reports, ISSN: 2320-0227,Vol.: 22, Issue.: 2

Review Article

On the ‘Speckle’ Movements


Salvatore Ganci1*

1Studio di Conservazione e Catalogazione Strumenti Scientifici, Via privata “G. Deledda”, 19 - A2 27020 Tromello (Pavia), Italy.

Article Information


(1) Dr. Luigi Rodino, Professor of Mathematical Analysis, Dipartimento di Matematica, Università di Torino, Italy.


(1) Yongchun Zhu, Shenyang Normal University, China.

(2) Tayo Julius Bogunjoko, Nigeria.

(3) Snehadri B. Ota, Institute of Physics, Bhubaneswar, India.

Complete Peer review History: http://www.sdiarticle3.com/review-history/46445


Since the second half of 1900 century, after the diffusion of the first He-Ne Lasers, several ‘reading key’ on relative movements while seeing a speckle pattern depending on the eye ametropias  have been proposed. This paper quotes the development of these different approaches to this phenomenology, as a historical survey, and shows that a complete explanation must involve the vision psychophysics and the retinal structure.

Keywords :

Speckle patterns; historical survey; physical optics; vision.

Full Article - PDF    Page 1-6

DOI : 10.9734/JSRR/2019/46445

Review History    Comments

Our Contacts

Guest House Road, Street no - 1/6,
Hooghly, West Bengal,

+91 8617752708


Third Floor, 207 Regent Street
London, W1B 3HH,

+44 20-3031-1429