Negative Goos--Hanchen Effect in Thin-Film Fabry--Perot Filter
LI Ming-Yu1, LIU Xu1, MA Xin2, LI Yi-Yu1, GU Pei-Fu1
1State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 3100272National Center for Nanoscience and Technology, Beijing 100080
Negative Goos--Hanchen Effect in Thin-Film Fabry--Perot Filter
LI Ming-Yu1;LIU Xu1;MA Xin2;LI Yi-Yu1;GU Pei-Fu1
1State Key Laboratory of Modern Optical Instrumentation, Zhejiang University, Hangzhou 3100272National Center for Nanoscience and Technology, Beijing 100080
摘要We investigate the Goos--Hanchen effect of a Gaussian light beam reflected by the thin-film Fabry--Perot filter. It is shown that the Goos--Hanchen shift can be either negative or positive. The Gaussian-beam analysis and stationary phase method are introduced to calculate the lateral shift between the incident beam and the reflected beam at different wavelengths and to analyse the Goos-Hanchen effect in the thin-film Fabry-Perot filter. The effect of the incident beam diameter is also discussed.
Abstract：We investigate the Goos--Hanchen effect of a Gaussian light beam reflected by the thin-film Fabry--Perot filter. It is shown that the Goos--Hanchen shift can be either negative or positive. The Gaussian-beam analysis and stationary phase method are introduced to calculate the lateral shift between the incident beam and the reflected beam at different wavelengths and to analyse the Goos-Hanchen effect in the thin-film Fabry-Perot filter. The effect of the incident beam diameter is also discussed.
[1] Cubukcu E, Aydin K, Ozbay E, Foteinopolou S and Soukoulis C M 2003 Nature 423 604 [2] Felbacq D, Guizal B and Zolla F 2000 J. Opt. A: PureAppl. Opt. 2 L30 [3] Sun X Z, Gu P F, Li M Y, Liu X, Wang D B and Zhang J L 2006 Opt.Exp. 14 8470 [4] Li C F 2003 Phys. Rev. Lett. 91 133903-1 [5] Berman P R 2002 Phys. Rev. E 66 067603-1 [6] He J L, Yi J and He S L 2006 Opt. Exp. 14 3024 [7] Gralak B, Tayeb G and Enoch S 2000 J. Opt. Soc. Am. A 17 1012 [8] Kong J A, Wu B L and Zhang Y 2002 Microwave Opt. Technol.Lett. 33 136 [9] Kong J A, Wu B L and Zhang Y 2002 Appl. Phys. Lett. 80 2084 [10] Felbacq D and Moreau A 2003 J. Opt. A: Pure Appl. Opt. 5 L9 [11] Al\`u A and Engheta N 2003 IEEE Trans. AntennasPropagat. 51 2558 [12] MacLeod H A1986 Thin-Film Optical Filters 2nd edn (Bristol:Adam Hilger) chap 2 p 40 [13] Barton J P 2005 J. Opt. Soc. Am. A 22 978 [14] Hsue C W and Tamir T 1985 J. Opt. Soc. Am. A 2 978 [15] Kong J A 2000 Electromagnetic Wave Theory (New York: Wiley) chap 3 p 387 [16] Steinberg A M and Chiao R Y 1994 Phys. Rev. A 49 3283 [17] Felbacq D, Moreau A and Smaali R 2003 Opt. Lett. 28 1633 [18] Wang L G and Zhu S Y 2006 Opt. Lett. 31 101
2007, Vol. 24 
