Large positive and negative lateral optical beam shift in prism-waveguide coupling system

by: Xuanbin Liu, Zhuangqi Cao, Pengfei Zhu, Qishun Shen, Xiangmin Liu

Physical Review E (Statistical, Nonlinear, and Soft Matter Physics), Vol. 73, No. 5. (2006), 056617.

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Abstract

In this paper, the lateral beam shift in a prism-waveguide coupling system at wavelengths ranging from visible to near infrared is theoretically examined. A simple theoretical formula is derived to analyze the behavior of the beam shift. We demonstrate that large positive and negative lateral optical beam shifts can be obtained when guided modes are excited. It is also found that the magnitude of the beam shift is closely related to the intrinsic and radiative damping. When the intrinsic damping is larger than the radiative damping, negative lateral beam shift occurs. Numerical calculations confirm the theoretical analysis and show that a beam shift of the order of millimeters is possible.

@article{Liu+:PRE73:2006, abstract = {In this paper, the lateral beam shift in a prism-waveguide coupling system at wavelengths ranging from visible to near infrared is theoretically examined. A simple theoretical formula is derived to analyze the behavior of the beam shift. We demonstrate that large positive and negative lateral optical beam shifts can be obtained when guided modes are excited. It is also found that the magnitude of the beam shift is closely related to the intrinsic and radiative damping. When the intrinsic damping is larger than the radiative damping, negative lateral beam shift occurs. Numerical calculations confirm the theoretical analysis and show that a beam shift of the order of millimeters is possible.}, author = {Liu, Xuanbin and Cao, Zhuangqi and Zhu, Pengfei and Shen, Qishun and Liu, Xiangmin }, citeulike-article-id = {3039341}, doi = {http://dx.doi.org/10.1103/PhysRevE.73.056617}, journal = {Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)}, keywords = {goos-haenchen}, number = {5}, pages = {056617+}, posted-at = {2008-07-24 13:14:33}, priority = {5}, publisher = {APS}, title = {Large positive and negative lateral optical beam shift in prism-waveguide coupling system}, url = {http://dx.doi.org/10.1103/PhysRevE.73.056617}, volume = {73}, year = {2006} }

RIS record

TY - JOUR ID - Liu+:PRE73:2006 L3 - citeulike-article-id:3039341 TI - Large positive and negative lateral optical beam shift in prism-waveguide coupling system JF - Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) VL - 73 IS - 5 SP - 056617 PB - APS N2 - In this paper, the lateral beam shift in a prism-waveguide coupling system at wavelengths ranging from visible to near infrared is theoretically examined. A simple theoretical formula is derived to analyze the behavior of the beam shift. We demonstrate that large positive and negative lateral optical beam shifts can be obtained when guided modes are excited. It is also found that the magnitude of the beam shift is closely related to the intrinsic and radiative damping. When the intrinsic damping is larger than the radiative damping, negative lateral beam shift occurs. Numerical calculations confirm the theoretical analysis and show that a beam shift of the order of millimeters is possible. KW - goos-haenchen AU - Liu, Xuanbin AU - Cao, Zhuangqi AU - Zhu, Pengfei AU - Shen, Qishun AU - Liu, Xiangmin PY - 2006/// UR - http://dx.doi.org/10.1103/PhysRevE.73.056617 ER -

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