We analyze crosstalk in two-pump fiber optical parametric amplifiers (2P-FOPAs) with 13 WDM signal channels in two situations. In the first case, we simulate an in-line amplifier with moderate output powers (/spl sim/ 0 dBm). We show that for a fixed gain, crosstalk can be reduced using a shorter fiber and larger pump power. In the second case, we simulate a preamplifier with low output power (/spl sim/ -15 dBm). Our results indicate that 2P-FOPA are good devices as preamplifiers but rather limited for in-line amplification.
Crosstalk mitigation in fiber optic parametric amplifier
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; 2 ; 383-384 vol.2
2002-01-01
135124 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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