Analysis of the radiation pattern of laser diode radiation based on experimental data

Analysis of the radiation pattern of laser diode radiation based on experimental data

It is shown that the radiation pattern of laser diode radiation can quantitatively be analyzed without labor-intensive and expensive measurements of the radiation intensity distribution in the near-field zone. Formulas are obtained in the explicit form, which analytically describe the radiation patt...

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Veröffentlicht in:Physics of wave phenomena 2017-07, Vol.25 (3), p.214-218
Hauptverfasser: Bliznyuk, V. V., Berezovskaya, N. V., Brit, M. A., Koval, O. I., Parshin, V. A., Rzhanov, A. G.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustics
Diode Lasers
Diodes
Lasers
Lasing
Physics
Physics and Astronomy
Quantum Optics
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Zusammenfassung:It is shown that the radiation pattern of laser diode radiation can quantitatively be analyzed without labor-intensive and expensive measurements of the radiation intensity distribution in the near-field zone. Formulas are obtained in the explicit form, which analytically describe the radiation pattern of laser diode radiation in free space, and a simple algorithm is developed for determining the fundamental lasing mode.
ISSN:1541-308X
1934-807X
DOI:10.3103/S1541308X17030086