title: Impairments in deeply-saturated optical parametric amplifiers for amplitude- and phase-modulated signals.
abstract: We measure impairment of on-off-keyed and differential-phase-shift-keyed signals imposed by gain saturation in a fiber parametric amplifier. Phase modulation is observed to be more robust, particularly for deep (15 dB) saturation.
authors: N
authors: N
authors: Alic
authors: R M
authors: RM
authors: Jopson
authors: J
authors: J
authors: Ren
authors: E
authors: E
authors: Myslivets
authors: R
authors: R
authors: Jiang
authors: A H
authors: AH
authors: Gnauck
authors: S
authors: S
authors: Radic