SIMPLE POSITIONER WITH NANOMETER REPRODUCIBILITY OF THE FOCUSED LIGHT BEAM POSITION ON AN OBJECT
S. N. Atutov1,2, A. S. Kuch’yanov1, V. A. Sorokin1,2, A. I. Plekhanov1
1Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, pr. Akademika Koptyuga 1, Novosibirsk, 630090 Russia
2Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090 Russia
Keywords: позиционер, юстирование, воспроизводимость, positioner, adjustment, reproducibility
Abstract
A simple positioner, which allows one to ensure the position of a focused light beam on an object with nanometer precision and reproducibility, is proposed and studied. It can be used for positioning of focused beams (in particular, laser beams) on surfaces of optical fibers, biological objects, optical disks, thin film modulators, and holographic memory systems in the micrometer and nanometer ranges.
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