Abstract
A new diffuser capable of scattering light in one direction (one-dimensional diffuser) has been developed and experimentally tested. The diffuser is formed in a thick layer of dichromated gelatin. The scattering indicatrices of the diffuser measured in two mutually perpendicular directions are presented. It is demonstrated that the indicatrix width in one direction is significantly greater than that in the perpendicular direc-tion. However, no zero-order diffraction has been observed. The proposed one-dimensional diffuser exhibits close scattering indicatrices for reading at a wavelength of 0.44 and 0.63 μm.
Similar content being viewed by others
References
Yu. N. Denisyuk and N. M. Ganzherli, Zh. Tekh. Fiz. 63(2), 81 (1993) [Tech. Phys. 38, 98 (1993)].
N. M. Ganzherli and Yu. N. Denisyuk, Opt. Mem. Neural Netw. 1(1), 1 (1992).
Yu. N. Denisyuk and N. M. Ganzherli, Opt. Eng. 31, 731 (1992).
N. M. Ganzherli and Yu. N. Denisyuk, Opt. Spektrosk. 79, 670 (1995) [Opt. Spectrosc. 79, 618 (1995)].
Yu. N. Denisyuk and N. M. Ganzherli, Opt. Eng. 33, 3307 (1994).
Yu. N. Denisyuk, V. B. Markov, and N. M. Ganzherli, Opt. Spektrosk. 84, 104 (1998) [Opt. Spectrosc. 84, 94 (1998)].
Yu. N. Denisyuk, N. M. Ganzherli, V. V. Orlov, et al., Opt. Spektrosk. 86, 864 (1999) [Opt. Spectrosc. 86, 775 (1999)].
E. B. Brui and V. V. Orlov, Pis’ma Zh. Tekh. Fiz. 24(5), 70 (1998) [Tech. Phys. Lett. 24, 197 (1998)].
Yu. N. Denisyuk, N. M. Ganzherli, I. A. Maurer, and S. A. Pisarevskaya, Pis’ma Zh. Tekh. Fiz. 23(4), 62 (1997) [Tech. Phys. Lett. 23, 279 (1997)].
Yu. N. Denisyuk, N. M. Ganzherli, I. A. Maurer, and S. A. Pisarevskaya, Pis’ma Zh. Tekh. Fiz. 25(5), 64 (1999) [Tech. Phys. Lett. 25, 194 (1999)].
V. P. Sherstyuk, A. H. Malov, S. M. Maloletov, and V. V. Kalinkin, Proc. SPIE 1238, 218 (1989).
Author information
Authors and Affiliations
Additional information
__________
Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 29, No. 22, 2003, pp. 53–57.
Original Russian Text Copyright © 2003 by Ganzherli, Denisyuk, Maurer.
Rights and permissions
About this article
Cite this article
Ganzherli, N.M., Denisyuk, Y.N. & Maurer, I.A. One-dimensional diffuser based on a thick layer of dichromated gelatin. Tech. Phys. Lett. 29, 947–948 (2003). https://doi.org/10.1134/1.1631373
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1631373