Email this article Improvement of Laser Rangefinders with Pulse Energy Safe for Human Eyes
- Authors: Besogonov V.V.1
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Affiliations:
- Institute of Mechanics, Ural Branch, Russian Academy of Sciences
- Issue: Vol 60, No 8 (2017)
- Pages: 801-805
- Section: Article
- URL: https://journals.rcsi.science/0543-1972/article/view/246248
- DOI: https://doi.org/10.1007/s11018-017-1273-5
- ID: 246248
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Abstract
The characteristics of a laser rangefinder with a wavelength of 1.54 μm having a radiation pulse energy less than the threshold value safe for human eyes are calculated. Two examples of photodetectors with increased sensitivity are given. A system for pumping the laser active element by laser diode lines is proposed which increases the efficiency of the laser emitter and decreases the energy load on the active element.
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About the authors
V. V. Besogonov
Institute of Mechanics, Ural Branch, Russian Academy of Sciences
Author for correspondence.
Email: vbesog@mail.ru
Russian Federation, Izhevsk
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