Generation and expansion of Laguerre–Gaussian beams

Laguerre–Gaussian (LG) beams are typical vortex beams with orbital angular momentum (OAM), spiral wavefront phase, and donut-shaped intensity distribution. They are widely used in micro-manipulation, super-resolution microscopy, communication, gravitational wave detection and other fields. LG beam g...

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Veröffentlicht in:	Journal of optics (New Delhi) 2022-12, Vol.51 (4), p.910-926
Hauptverfasser:	Yang, Yashuai, Li, Yongliang, Wang, Chi
Format:	Artikel
Sprache:	eng
Schlagworte:	Angular momentum Electron beams Frequency domain analysis Gaussian beams (optics) Gravitational waves Lasers Micromanipulation Optical components Optical Devices Optics Parameters Photonics Physics Physics and Astronomy Pulse duration Research Article Second harmonic generation Short pulses Transverse electromagnetic modes Wave fronts
Online-Zugang:	Volltext
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