Bistable 1060-nm High-Power Single-Mode DFB Laser Diode

Bistable 1060-nm High-Power Single-Mode DFB Laser Diode

Blog Article

We report a novel high-power bistable distributed feedback (DFB) semiconductor laser diode operating near 1060 nm, which is realized Suspension Stabilizer Bar Adapter Kit by inserting a high-bandgap electron barrier layer and a grating layer in a super large optical cavity laser design.Optical and electrical bistable characteristics are both observed for this device.An on-state optical output power of 98 mW and an on-off extinction Stand Numbers ratio of 22 dB were demonstrated between the bistable states.A qualitative physical model based on copyright population profile shift is used to explain the switching effect.Optical flip-flop operation was also demonstrated.