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Coherent beam combining of large number of PM fibres in 2-D fibre array

2006; Institution of Engineering and Technology; Volume: 42; Issue: 18 Linguagem: Inglês

10.1049/el

1350-911X

C. X. Yu, Jan Kansky, S. E. J. Shaw, Daniel V. Murphy, C. Fred Higgs,

Advanced Fiber Optic Sensors

Coherent combining of a record 48 PM fibres in a phased array configuration is reported. The resulting Strehl ratio degrades by <1 dB and the residual phase error is 1000 fibres.