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Single LP0,n mode excitation in multimode fibers
, K.C. Rustagi, J. John
Published in Optical Society of American (OSA)
Volume: 22
Issue: 14
Pages: 16847 - 16862
We analyze the transmission of a Single mode - Multimode - Multimode (SMm) fiber structure with the aim of exciting a single radial mode in the second multimode fiber. We show that by appropriate choice of the length of the central multimode fiber one can obtain > 90% of the total core power in a chosen mode. We also discuss methods of removing undesirable cladding and radiation modes and estimate tolerances for practical applications. © 2014 Optical Society of America.
About the journal
JournalOptics Express
PublisherOptical Society of American (OSA)