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Improved version of the evanescent-wave coupler

✍ Scribed by Zernike, F.; Midwinter, J.


Book ID
119792049
Publisher
IEEE
Year
1970
Tongue
English
Weight
299 KB
Volume
6
Category
Article
ISSN
0018-9197

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Characterization of evanescent wave coup
✍ Kwang Taek Kim; Hyo Kyeom Kim; Seung Hwangbo; Sangsoo Choi; Byeong Ha Lee; Kyung πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 443 KB

We have investigated side-polished fiber coupler made of a hollow optical fiber (HOF) with a ring core. It is theoretically shown that the large mode size and the weakly guiding property of the HOF makes it easy to excite the evanescent field by the side-polishing technique. Analytic equation to cal