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pro vyhledávání: '"Michael Zschocher"'
Autor:
Tina Sabel, Michael Zschocher
Publikováno v:
Applied Sciences, Vol 4, Iss 1, Pp 19-27 (2014)
Volume phase gratings, recorded in a photosensitive polymer by two-beam interference exposure, are studied by means of optical microscopy. Transmission gratings and reflection gratings, with periods in the order of 10 μm down to 130 nm, were investi
Externí odkaz:
https://doaj.org/article/94ebddb7b85b42b197baa978ba918e2d
Autor:
Tina Sabel, Michael Zschocher
Publikováno v:
Materials Research Letters. 2:76-81
Real-time investigation of Bragg angle shift during volume hologram formation is presented in an organic cationic ring-opening polymerization material. Positive as well as negative values of optical shrinkage are found, assumedly related to mechanica