R. Paiella et al., WAVELENGTH CONVERSION BY CAVITY-ENHANCED INJECTION-LOCKED 4-WAVE-MIXING IN A FIBER-BRAGG-GRATING COUPLED DIODE-LASER, IEEE photonics technology letters, 10(6), 1998, pp. 802-804
Four-wave mixing (FWM) in a fiber-Bragg-grating (PBG) coupled semicond
uctor laser is investigated. We show that a large resonance enhancemen
t of the FWM conversion efficiency can be obtained when the laser cavi
ty is injection-locked by the converted signal, and apply this techniq
ue to the wavelength conversion of 1-Gb/s modulated signals, Furthermo
re, we discuss how the spectral width of these resonances can be incre
ased to make this approach suitable to higher bit rates.