Excess losses of singly and doubly clad optical fiber waveguides with bends
β Scribed by Yukihiro Takeda; Kwan C. Kao
- Book ID
- 107837954
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 310 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
## Abstract An estimation has been made of the distribution of power (over different modes) through the guiding region of an optical fiber with an annular core. The general expression for the power in the guiding region is derived under the use of a scalar field approximation, and the power pattern
In this paper, the bending loss and the mode field diameter (MFD) of the R-type depressed inner core triple clad single-mode optical fibers are investigated. The effects of the optical and geometrical parameters on the bending loss and the MFD are examined in these fibers. The simulation results ind
## Abstract A fairly rigorous analytical treatment of an annular core dielectric optical fiber is presented, the core of the fiber lying between two concentric claddings with the outer cladding extended infinitely. For the theoretical approach, the approximation of the vanishing refractiveβindex di