2014
DOI: 10.1117/1.oe.53.9.096101
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Few-mode erbium-doped fiber amplifier design method based on the signal-pump overlap integral

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Cited by 15 publications
(7 citation statements)
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“…To realize mode-division multiplexing (MDM) transmission over the long-haul FMF, inline optical amplifiers are indispensable. It has been reported that few-mode erbiumdoped fiber amplifiers (FM-EDFAs) can be applied for the long-haul FMF transmission with good performances [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21]. One of the most important FM-EDFA characteristics is the differential modal gain (DMG), which needs to be carefully mitigated, for the successful implementation of multiple-input multiple-output (MIMO) signal processing at the receiver side.…”
Section: Introductionmentioning
confidence: 99%
“…To realize mode-division multiplexing (MDM) transmission over the long-haul FMF, inline optical amplifiers are indispensable. It has been reported that few-mode erbiumdoped fiber amplifiers (FM-EDFAs) can be applied for the long-haul FMF transmission with good performances [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21]. One of the most important FM-EDFA characteristics is the differential modal gain (DMG), which needs to be carefully mitigated, for the successful implementation of multiple-input multiple-output (MIMO) signal processing at the receiver side.…”
Section: Introductionmentioning
confidence: 99%
“…Em um material anisotrópico, P pode ter uma direção distinta do campo aplicado E; neste caso, a susceptibilidade do material é um tensor de ordem i + 1, denotado por χ (i) , em que i é a ordem da susceptibilidade do material (AGRAWAL, 2001;BOYD, 2008). Para o caso em que a potência do campo incidente é elevada, o vetor P é descrito como uma série (AGRAWAL, 2001) (2) : EE + χ (3) . .…”
Section: Fibra De Poucos Modosunclassified
“…Devido à susceptibilidade linear χ (1) , P L é a parcela dominante em P. Como a mólecula de SiO 2 é simétrica, χ (2) é nula para fibras de sílica. Dentre as demais parcelas não lineares, χ (3) é a dominante, enquanto as demais são desprezíveis (AGRAWAL, 2001).…”
Section: Fibra De Poucos Modosunclassified
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