Details

Autor(en) / Beteiligte

• Kosareva, A.
• Alyukova, V.
• Salnikov, N.
• Kalinin, N.

Titel

Numerical Study of Stimulated Brillouin Scattering in Optical Microcavities Made of Telecommunication Fibres

Ist Teil von

• 2022 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 2022, p.183-184

Ort / Verlag

IEEE

Erscheinungsjahr

2022

Quelle

IEEE/IET Electronic Library (IEL)

Beschreibungen/Notizen

• We numerically studied stimulated Brillouin scattering processes up to the 5th order is microcavities with various realistic diameters and Q-factors made of standard telecommunication fibres. Pump power thresholds were simulated for different parameters of the system. The larger the microcavity and lower Q-factors, the higher pump power thresholds are. It is also shown that thresholds strongly depend on pump detuning. For a microcavity with a diameter of 200 μm and Q-factor of 5×10 7 , threshold pump powers for the 1st order stimulated scattering are 0.3 and 30 mW for pump detunings 0 (exact resonance) and 20×2π MHz, respectively.