Measurement of the Micrometer Diameters of Focused Laser-Beam Radiation with a Thin-Wire Bolometer

Autor: Kuz'michev, V., Safronov, B., Pogorelov, S., Balkashin, V.
Zdroj: Measurement Techniques; March 2002, Vol. 45 Issue: 3 p264-267, 4p
Abstrakt: The profile distributions of a focused Gaussian beam of 63-μm laser radiation for E- and H-polarizations were recorded by a thin-wire bolometer 3 μm in diameter. The profiles were used to determine the beam diameters, which were DE= (8.16 ± 0.12) μm and DH= (8.00 ± 0.12) μm upon elimination of the dominant systematic errors.
Databáze: Supplemental Index