174 citations · 387 across the 5 of their papers we have counts for
5 papers
Universal crosstalk of twisted light in random media
David Bachmann, Asher Klug, Mathieu Isoard +4
Structured light offers wider bandwidths and higher security for communication. However, propagation through complex random media, such as the Earth's atmosphere, typically induces…
Robust structured light in atmospheric turbulence
Asher Klug, Cade Peters, Andrew Forbes
Structured light is routinely used in free space optical communication channels, both classical and quantum, where information is encoded in the spatial structure of the mode for i…
Revealing the invariance of vectorial structured light in perturbing media
Isaac Nape, Keshaan Singh, Asher Klug +5
Optical aberrations have been studied for centuries, placing fundamental limits on the achievable resolution in focusing and imaging. In the context of structured light, the spatia…
The orbital angular momentum of a turbulent atmosphere and its impact on propagating structured light fields
Asher Klug, Isaac Nape, Andrew Forbes
When structured light is propagated through the atmosphere, turbulence results in modal scattering and distortions. An extensively studied example is that of light carrying orbital…
Spatial filtering of structured light
Jonathan Pinnell, Asher Klug, Andrew Forbes
Spatial filtering is a commonly deployed technique to improve the quality of laser beams by optically filtering the noise. In the "textbook" example, the noise is usually assumed t…