Fiber Utilities

Module reference: photonforge.fiber

• photonforge.fiber.brillouin_gain_spectrum Normalised Brillouin gain, a Lorentzian centred on the Stokes shift.
• photonforge.fiber.brillouin_threshold Critical power for stimulated Brillouin scattering.
• photonforge.fiber.fiber_parameters Convert a fibre datasheet into PhotonForge units.
• photonforge.fiber.filter_taps Dispersion filter length needed for one section.
• photonforge.fiber.raman_efficiency_at_shift Raman gain efficiency against Stokes shift.
• photonforge.fiber.raman_on_off_gain Undepleted-pump on/off Raman gain, in dB.
• photonforge.fiber.raman_profile Solve the coupled Raman power equations along the fibre.
• photonforge.fiber.section_count Sections needed to keep the nonlinear phase per section below a limit.