Department of Microwave and Quantum Radio Engineering (SVChiKR)

Resident of SBI Druzhba – New class of photorefractive Fabry-Perot etalon-based photonics elements


Address: 634050, Tomsk, 40 Lenina ave., SVChiKR
Phone: (3822) 701–518
Project Manager: Anton Perin
Head of Research: Vladimir Shandarov

Project name: New class of photorefractive Fabry-Perot etalon-based photonics elements

Product/service: Optically reconfigurable LiNbO3 crystal-based phase element in the Fabry-Perot etalon configuration for transformation of amplitude profiles of coherent light beams.

These elements will expand the range, reduce the cost and help simplify optically-controlled equipment.

Key functionality
Laser beam transformation

from Gaussian beams into:

Additional functionality:

For one-dimensional inducing optical field:

Competitive advantage:


Target audience for the project includes research and academic institutions and manufacturers of laser instruments, optical components and devices.


Latest stages of research and preparation of patent and utility model application.


Head of Research – Prof. Vladimir Shandarov, PhD
Project Manager – Anton Perin, Junior Research Fellow, postgraduate student
Project team – students of the Department, group 158: