1. Numerical modeling of pulsed Raman fiber converters at 2 [micro]m
- Author
-
Gruppi, Delphine, Eichhorn, Marc, Hirth, Antoine, and Pfeiffer, Pierre
- Subjects
Ablation (Vaporization technology) -- Usage ,Raman effect -- Analysis ,Semiconductor lasers -- Optical properties ,Semiconductor lasers -- Composition ,Silica -- Electric properties ,Silica -- Optical properties ,Business ,Computers ,Electronics ,Electronics and electrical industries - Abstract
A numerical model of pulsed Raman fiber converters is developed in the near infrared around 2 [micro]m, where the theory is based on Feynman-like diagrams describing each possible interaction between photons and phonons in the Raman medium. The simulation has modeled single-pass or cavity configurations as it has included copropagating and counterpropagating waves, calculating the spectral power density and the temporal repartition of the pulse at the output of the fiber.
- Published
- 2009