Enforcing Energy Balance in Coherently Superimposed Optical Vortices

Enforcing Energy Balance in Coherently Superimposed Optical Vortices

The generation of optical beams with multiple, mutually coherent orbital-angular-momentum (OAM) modes using phase gratings is analyzed from the perspective of energy distribution and radial mode composition. We show that phase gratings designed with equally weighted Laguerre-Gauss (LG) modes will ge...

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Hlavní autoři: Jaime Cisternas, Jaime A. Anguita, Gustavo Funes
Médium: Článek
Jazyk:English
Vydáno: IEEE 2018-01-01
Edice:IEEE Photonics Journal
Témata:
Diffraction gratings
optical vortices
coherent communications
free-space optical communications.
On-line přístup:https://ieeexplore.ieee.org/document/8304626/

Internet

https://ieeexplore.ieee.org/document/8304626/

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