Grating inscription in DR1:DNA-CTMA thin films: theory and experiment

G. Pawlik; W. Radosz; A. C. Mitus; J. Mysliwiec; A. Miniewicz; F. Kajzar; I. Rau

doi:10.1117/12.2026701

1 October 2013 Grating inscription in DR1:DNA-CTMA thin films: theory and experiment

G. Pawlik, W. Radosz, A. C. Mitus, J. Mysliwiec, A. Miniewicz, F. Kajzar, I. Rau

Proceedings Volume 8817, Nanobiosystems: Processing, Characterization, and Applications VI; 88170D (2013) https://doi.org/10.1117/12.2026701
Event: SPIE NanoScience + Engineering, 2013, San Diego, California, United States

Abstract

Recent experimental results indicate that the inscription of gratings in DR1:DNA-CTMA thin films displays some features of non-exponential grating amplitude growth with time.¹ The origin of this behavior is hypothetically assigned to a complex distribution of local voids in a polymeric matrix^{1, 2} which strongly influences the dynamics of grating inscription modelled using the semi-intercalation hypothesis.^3–7 We discuss critically those topics, review the theoretical methods used for modelling of the grating inscription and point-out a hypothetical relation to complex systems. New experimental results of holographic DTWM recording of the gratings in DNA-CTMA:DR1 and PS:DR1 are presented. The two observed types of dynamics are hypothetically assigned to various distributions of local voids in corresponding polymeric matrices.

Citation Download Citation

G. Pawlik, W. Radosz, A. C. Mitus, J. Mysliwiec, A. Miniewicz, F. Kajzar, and I. Rau "Grating inscription in DR1:DNA-CTMA thin films: theory and experiment", Proc. SPIE 8817, Nanobiosystems: Processing, Characterization, and Applications VI, 88170D (1 October 2013); https://doi.org/10.1117/12.2026701

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