TY  - JOUR
AU  - Lakshminarayanan, Vasudevan
AU  - Calvo Padilla, María Luisa
PY  - 1987
DO  - 10.1364/JOSAA.4.001037
SN  - 0740-3232
UR  - https://hdl.handle.net/20.500.14352/59093
T2  - Journal of the Optical Society of America A-Optics Image Science And Vision
AB  - An exact formulation of the electromagnetic field striking an optical waveguide is presented and compared with the decomposition relationship used in the literature. The expression for the critical angle is derived as a natural consequence of this...
LA  - eng
M2  - 1037
PB  - Optical Society of America
KW  - Optics
TI  - Initial field and energy flux in absorbing optical waveguides. I. Theoretical formalism
TY  - journal article
VL  - 4
ER  -