Concept: Refractive index
SESAM mode-locking of a diode-pumped Yb:Ca 3 TaGa 3 Si 2 O 14 laser
A new crystal generates ultrashort laser pulses shorter than 100 femtoseconds

Investigation of the tuning mechanism in a pump-induced tunable Lyot filter and its applications
Wavelength tuning mechanism in fiber filters controlled by pump power adjustment





