Browse > Article
http://dx.doi.org/10.5695/JKISE.2007.40.5.241

The Optical Properties of MgF2/Cr/MgF2, MgF2/Cu/MgF2, MgF2/Al/MgF2 Multi-Layered Thin Films  

Jang, Kang-Jae (Department of Advanced Material Engineering, Chungbuk National University)
Jang, Gun-Eik (Department of Advanced Material Engineering, Chungbuk National University)
Publication Information
Journal of the Korean institute of surface engineering / v.40, no.5, 2007 , pp. 241-244 More about this Journal
Abstract
$MgF_2$/Cr/$MgF_2$, $MgF_2$/Cu/$MgF_2$ and $MgF_2$/Al/$MgF_2$ multi-layered thin films were fabricated by evaporation system. $MgF_2$ and Cr(Cu, And Al) was selected as a low refractive index material and mid reflector layer, respectively. Optical properties including color effect were systematically studied in terms of different film layer by using spectrophotometer. Experimental results were compared to the simulation result. The films consistings of $MgF_2$/Cr/$MgF_2$, $MgF_2$/Cu/$MgF_2$, $MgF_2$/Al/$MgF_2$ multi-layered thin films showed wavelength range of $430{\sim}780nm$, typically color range between greenish yellow and orange at view angle of $45^{\circ}$. It was confirmed that this experimental result was well matched with simulation result.
Keywords
$MgF_2$/Cr/$MgF_2$; $MgF_2$/Cu/$MgF_2$ $MgF_2$/Al/$MgF_2$; Pearl-pigment; Evaporation;
Citations & Related Records
연도 인용수 순위
  • Reference
1 T. Tani, Matal Oxide Powder Synthesis by the Emulsion Combustion Method, J. Mat. Res., 13(5) (1998) 1099-1102   DOI   ScienceOn
2 M. Ohring, The Material Science of Thin Films, San Diego, Academic, (1992)
3 Stephane Bertaux, Peter Reynders, Jean Marc Heintz, Martin Lerch, 'New (oxy)Nitride Pearlescent Pigments', Materials Science and Engineering B, In Press, Corrected Proof, Available Online, 4 (2005)
4 한국광학회 대구 경북지회, 광학의 기초, 두양사, (2003)
5 H. A. Macleod, Thin Film Optical Filter, Adam Higer, London, (1969)
6 조재총, 장수, 황보창권, 조두진, 광학, fourth edition, 서울, 두양사, (2002)
7 Y. Suzuki, S. Nagaoka, Y. Uenishi, Direct Monitoring of Thickness and Refractive Index of Optical Thin Film Deposited on Fiber End-face, Optical Review, 6(1) (1999) 77   DOI
8 D. M. Braun, R. L. Jungerman, Broadband Multilayer Antireflection Coating for Semiconductor Laser Facets, Optics Lett., 20(10) (1995) 1154-1156   DOI   ScienceOn
9 A. Duparre, Light Scattering of Thin Dielectric Films, in Handbook of Optical Properties Vol I, R. E. Hummel, K. H. Gunther Eds, Boca Raton, CRC, (1999)
10 Hans-Joachim Wagner, Ronald H.H. Kroer, Adaptive Plasticity During the Development of Colour Vision, Progress in Retinal and Eye Research, 24(4) (2005) 521-536   DOI   ScienceOn