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Proceedings Paper

Field-glass range finder with a semiconductor laser
Author(s): Leszek Iwanejko; Zdzislaw Jankiewicz; Roman Jarocki; Jan Marczak
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Paper Abstract

This paper presents the project of a laboratory model of a field-glasses range-finger. The optical transmitter of the device contains a commercial pulse semiconductor laser which generates IR wavelength around 905 nm. Some of the technical parameters of this device are: a maximum range of up to 3 km; an accuracy of +/- 5 m, divergence of a laser beam of 1 mrad; a repetition rate of 1 kHz. Dichroic elements of the receiver ensure a capability of an optimization of a field of view, without the worsening of luminance and size of an observation field.

Paper Details

Date Published: 1 March 1995
PDF: 4 pages
Proc. SPIE 2202, Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing, (1 March 1995); doi: 10.1117/12.203312
Show Author Affiliations
Leszek Iwanejko, Military Univ. of Technology (Poland)
Zdzislaw Jankiewicz, Military Univ. of Technology (Poland)
Roman Jarocki, Military Univ. of Technology (Poland)
Jan Marczak, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 2202:
Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing
Wieslaw L. Wolinski; Zdzislaw Jankiewicz; Jerzy K. Gajda; Bohdan K. Wolczak, Editor(s)

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