Abstract
We show experimentally that cross-phase modulation (XPM) in erbium-doped fiber amplifiers (EDFA's) may cause crosstalk between channels transmitted over conventional fiber. As this effect is constant over a large range of wavelength separations, it is capable of creating interference between a large number of channels. In some important cases, XPM originating in the EDF may become comparable in significance to that originating in the transmission fiber.
Original language | English |
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Pages (from-to) | 1796-1798 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 10 |
Issue number | 12 |
DOIs | |
State | Published - Dec 1998 |
Externally published | Yes |
Keywords
- Cross-phase modulation
- Erbium-doped fiber amplifiers