Title :
New mode interaction mechanism in four-core fiber
Author :
Lobach, Ivan A. ; Kablukov, S.I. ; Babin, S.A.
Abstract :
For the first time it was experimentally demonstrated the interaction of core modes in 4-core fiber with large distance between the cores (28 mum). It was established that the effect of interaction is very sensitive to the fiber curving. The effect explanation based on indirect interaction of the cores inside the fiber through the central shell mode is given. The 70% energy transfer from one core to another was obtained for 40 cm long fiber.
Keywords :
optical fibre testing; central shell mode; energy transfer; fiber curving; four-core fiber; mode interactions; size 40 cm; Etching; Inductors; Nanotechnology; Plasma applications; Plasma chemistry; Plasma materials processing; Plasma measurements; Plasma temperature; Silicon; Temperature measurement;
Conference_Titel :
Electronic Instrument Engineering, 2008. APEIE 2008. 9th International Conference on Actual Problems of
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4244-2825-0
DOI :
10.1109/APEIE.2008.4897091
