Optical features of metallized polyimide films in the IR range

A. A. Zhukov; A. E. Zdobnikov; S. N. Klemin; V. P. Lavrishchev; J. S. Tchetverov

doi:10.1117/12.407750

28 November 2000 Optical features of metallized polyimide films in the IR range

A. A. Zhukov, A. E. Zdobnikov, S. N. Klemin, V. P. Lavrishchev, J. S. Tchetverov

Proceedings Volume 4340, 16th International Conference on Photoelectronics and Night Vision Devices; (2000) https://doi.org/10.1117/12.407750
Event: XVI International Conference on Photoelectronics and Night Vision Devices, 2000, Moscow, Russian Federation

Abstract

The method of IR spectroscopy was used to examine optical features of thin (2.0-2.2micrometers ) poly -N- fenilparaocsifenilpiromellitymide films with one- and two- sided titanium metallization as absorption, reflection and transmission. Polyimide films having thick titanium coat on the one-side and thin coat on the other side show twofold higher absorption in comparison with the absorption capacity of the films with one-sided metallization. Higher level of absorption of IR light by the two-sided metallized films in the 860-1420cm^-1 range with maximum up to 76% in the 900-1060cm^-1 range can be explained by the waves interference at the structure.

Citation Download Citation

A. A. Zhukov, A. E. Zdobnikov, S. N. Klemin, V. P. Lavrishchev, and J. S. Tchetverov "Optical features of metallized polyimide films in the IR range", Proc. SPIE 4340, 16th International Conference on Photoelectronics and Night Vision Devices, (28 November 2000); https://doi.org/10.1117/12.407750

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