Paper
4 October 2005 Studies on superprism effects in multilayer thin film stacks
X. Liu, X. Z. Sun, P. F. Gu R.N.
Author Affiliations +
Abstract
The concept of "Superprism" which is used in photonic crystal will be introduced into optical thin film coatings, due to the fact that the group velocity of the light is different as the wavelength in certain special case for the multiplayer thin film coatings. In this paper, The "superprism" effect of multilayer thin film coatings will be presented both from theoretical analysis and experimental results, these researches will create an new application of the thin film coatings not only to be a spectral filter but also can acts as "thin film gratings".
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
X. Liu, X. Z. Sun, and P. F. Gu R.N. "Studies on superprism effects in multilayer thin film stacks", Proc. SPIE 5963, Advances in Optical Thin Films II, 59630C (4 October 2005); https://doi.org/10.1117/12.625018
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KEYWORDS
Thin films

Dispersion

Thin film coatings

Transmittance

Thin film devices

Reflectivity

Reflection

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