EXPERIMENTAL INVESTIGATION OF A MULTIBEAM HOLOGRAPHIC OPTICAL-ELEMENTMATCHED TO GAUSS-LAGUERRE MODES

Authors
GOLUB MA KAGANOV EL KONDOROV AA SOIFER VA USPLENIEV GV
Citation
Ma. Golub et al., EXPERIMENTAL INVESTIGATION OF A MULTIBEAM HOLOGRAPHIC OPTICAL-ELEMENTMATCHED TO GAUSS-LAGUERRE MODES, Kvantovaa elektronika, 23(2), 1996, pp. 188-190
Citations number
3
Categorie Soggetti
Physics, Applied","Engineering, Eletrical & Electronic
Journal title
Kvantovaa elektronika → ACNP
ISSN journal
03687147
Volume
23
Issue
2
Year of publication
1996
Pages
188 - 190
Database
ISI
SICI code
0368-7147(1996)23:2<188:EIOAMH>2.0.ZU;2-O
Abstract
An experimental investigation was made of the 'modan', a computer-gene rated holographic optical element which reconstructs the images of sev eral modes. The modan was a matched spatial filter with angular separa tion of the channels. The results of measurements agreed with the theo ry and confirmed the expected performance of the modan. A comparison o f two measurement methods led to recommendations on their use.