TY - JOUR ID - 2187 TI - A NEW NUMERICAL MODEL FOR THE PUMP-TO-SIGNAL RIN TRANSFER IN SINGLE-PUMP FIBER OPTICAL PARAMETRIC AMPLIFIERS JO - Iranian Journal of Science JA - ISTT LA - en SN - 2731-8095 AU - PAKARZADEH, H. AU - ZAKERY, A. AD - Department of Physics, College of Sciences, Shiraz University, Shiraz, I. R. of Iran Y1 - 2010 PY - 2010 VL - 34 IS - 3 SP - 185 EP - 195 KW - Parametric amplification KW - relative intensity noise (RIN) KW - optical fiber DO - 10.22099/ijsts.2010.2187 N2 - Using a new numerical model, the pump-to-signal relative intensity noise (RIN) transfer in singlepumpfiber optical parametric amplifiers for low modulation frequencies is investigated. The model includesfiber loss, pump depletion, as well as the gain saturation, and therefore, it can describe the practicalcircumstances associated with various applications of fiber optical parametric amplifiers. The nonlineardynamics of the RIN transfer for different pump and signal powers is studied. The impact of the input pumpand signal powers and signal wavelength on the RIN transfer is also investigated. Finally, the model iscompared to the available experimental data and a very good agreement is obtained UR - https://ijsts.shirazu.ac.ir/article_2187.html L1 - https://ijsts.shirazu.ac.ir/article_2187_bee06665521c8b7188e1c816d8d21eae.pdf ER -