지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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When a Gaussian beam is incident to a planar dielectric interface at an angle other than Brewster angle or the critical angle of total reflection, we derive the six non specular effects of rotation, lateral shift, focal shift, Rayleigh length change, magnitude and phase changes in the complex amplitude of the reflected beam simultaneously by taking account of the boundary condition. In the derivation we assume a Gaussian beam of fundamental mode to emerge from the interface and then match at the interface the constant, linear, and quadratic variations of the amplitude and phase of the reflected beam with those of the incident beam multiplied by the reflection coefficient. Our calculation shows that the six nonspecular effects can result from a linear variation of the natural logarithm of the reflection coefficient at the interface.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. THE ELECTRIC FIELD DISTRIBUTION AT THE DIELECTRIC INTERFACE
Ⅲ. THE NONSPECULAR REFLECTION AT THE INTERFACE
Ⅳ. THE REFLECTION COEFFICIENT AT THE DIELECTRIC INTERFACE
Ⅴ. CONCLUSION
REFERENCES
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UCI(KEPA) : G300-j12256285.v7n3p200