Details

Autor(en) / Beteiligte

• Rosales-Guzmán, Carmelo
• Bhebhe, Nkosiphile
• Forbes, Andrew

Titel

Simultaneous generation of multiple vector beams on a single SLM

Ist Teil von

• Optics express, 2017-10, Vol.25 (21), p.25697-25706

Ort / Verlag

United States

Erscheinungsjahr

2017

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Complex vector light fields, classically entangled in polarization and phase, have become ubiquitous in a wide variety of research fields. This has triggered the demonstration of a wide variety of generation techniques. Of particular relevance are those based on computer-controlled devices due to their great flexibility. In particular, spatial light modulators have demonstrated their high capabilities to generate any vector beam, with various spatial profiles and polarization distributions. Here, we put forward a novel technique that exploits the superposition principle in optics to enable the simultaneous generation of many vector beams using a single digital hologram. As proof-of-principle, we demonstrated the simultaneous generation of sixteen vector vortex beams with various polarization distributions and spatial shapes on a single SLM, each with their own spatial shape and polarization distribution.