Analysis of the spatial distribution of luminous intensity at the fibre output

• Autorzy: Nikołajew, A. , Dorosz, J.
• Języki publikacji: EN

Abstrakty

EN

A method based on weakly guiding approximation which allows calculation of luminous intensity in step-index fibre was proposed. The calculation shows that spatial distribution of luminous intensity is rotationally symmetrical and has a discrete character. The quantity and values of emission angles depend on the normalized frequency of a fibre. Values of luminous intensity depend on the position and radiant power distribution of the light source.

Słowa kluczowe

EN

optical fibres; photometry; radiative transfer; luminous intensity

• Czasopismo: Optica Applicata
• Rocznik: 2003
• Tom: Vol. 33, nr 4
• Strony: 575-581
• Opis fizyczny: Bibliogr. 4 poz., rys., tab.

Twórcy

autor

Nikołajew, A.

• Białystok University of Technology, Faculty of Electrical Engineering, ul. Wiejska 45D, 15-351 Białystok,

autor

Dorosz, J.

• Białystok University of Technology, Faculty of Electrical Engineering, ul. Wiejska 45D, 15-351 Białystok

Bibliografia

• [1] Einarsson G., Basis of the Optical Fibre Communication, WKiŁ, Warszawa 1998 (in Polish).
• [2] Siuzdak T., Introduction to Optical Fibre Communication, WKiŁ, Warszawa 1997 (in Polish).
• [3] Majewski A., Optical Fibres - Theory and Designing, WNT, Warszawa 1991 (in Polish).
• [4] Nikołajew A., Dorosz J., Opt. Appl. 33 (2003), 205.