Experimental investigation of a multibeam holographic optical element matched to Gauss-Laguerre modes

M. A. Golub, E. L. Kaganov, A. A. Kondorov, V. A. Soǐfer, G. V. Usplen'ev

Research output: Contribution to journalArticlepeer-review

Abstract

An experimental investigation was made of the 'modan', a computer-generated holographic optical element which reconstructs the images of several modes. The modan was a matched spatial filter with angular separation of the channels. The results of measurements agreed with the theory and confirmed the expected performance of the modan. A comparison of two measurement methods led to recommendations on their use.

Original languageEnglish
Pages (from-to)184-186
Number of pages3
JournalQuantum Electronics
Volume26
Issue number2
DOIs
StatePublished - Feb 1996
Externally publishedYes

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