In this paper, all-optical modulation of four signal pulses with the interval of 1 ps or 0.67 ps is presented by utilizing GaN-ISBT in a ridge waveguide. The optical pulses are generated by an optical parametric oscillator (OPO) excited by a mode-locked Ti:sapphire laser. The results confirms the possibility all-optical devices operating at a bit rate of 1 Tb/s or higher.
Ultrafast all-optical modulation by GaN intersubband transition in a ridge waveguide
2004-01-01
81941 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Ultrafast All-optical Modulation by GaN Intersubband Transition in a Ridge Waveguide
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