전자공학회논문지A (Journal of the Korean Institute of Telematics and Electronics A)
- 제33A권5호
- /
- Pages.142-148
- /
- 1996
- /
- 1016-135X(pISSN)
유전체 경계면에 경사지게 입사하는 beam cone의 해석과 그 응용
Beam cone analysis and its applications for the beams obliquely input to dielectric boundaries
초록
It is shown that a simple vector analysis method can provide beam cone shapes for laser bemas non-paraxially input to dielectric boundaries with inclination. Acceptance coen shapes for angled-endface fibers are calculated by the method. Beam cone shapes inside InP substrates are also calculated by the method for the coupling of an optical fiber and an InP-based photodiode using a Si v-groove. The effectiveness and errors of the recently suggested matrix method for inclined boundaries are also studied.
키워드