Supermodes with angular momentum from coherent VCSEL arrays - emergence and stability

Y. Yadin, J. Scheuer, Y. Gross, M. Orenstein

Research output: Contribution to journalConference articlepeer-review

Abstract

The unique near-field (NF), far-field (FF) and spectral intensity patterns emerging from coherent arrays of bottom emitting proton implanted, medium area vertical cavity surface emitting laser (VCSEL), 10-20 μm in diameter each, are investigated. Each VCSEL is emitting an optical field vortex, the topological charge, and the relative phase. The rich variety of complex supermodes are compared to arrays of regular beams stemmed from this dual charge.

Original languageEnglish
Pages (from-to)91-92
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
StatePublished - 2000
Externally publishedYes

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