We calculate the loss induced in a single-mode rectangular optical waveguide by the presence of a second waveguide, perpendicular to the ΓΏrst, which crosses over the ΓΏrst waveguide at a variable distance d. Our calculation is applied to the analysis of several doped silica waveguides of practical im
Measurements of excess loss of the crossed waveguide using optical waveguide ring resonators
β Scribed by Huilian Ma; Shijun Wang; Zhonghe Jin
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 217 KB
- Volume
- 281
- Category
- Article
- ISSN
- 0030-4018
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
< 2 . Figure 4 Power transmission coefficient S and reflection 21 Ε½< < 2 . coefficient S in T-junction with impedance-matching disks. 11 Ε½ . < < 2 Ε½ . < < 2 a S , b S 21 11 increased from the corresponding values of an empty T-junction; thus, the disks act as impedance-matching plates. If the disks
The phenomenon of the waveguide mode scattering in the irregular planar optical waveguide is investigated. The solution of the direct problem is fined with the help of the theory of perturbations. The inverse waveguide scattering problem consists in restoring of autocovariance function and determina