Figure 4
From: Electrically Tunable Nd:YAG waveguide laser based on Graphene
Electrical tuning of the saturation absorption of graphene.
Variations in the pulse profile corresponding to the electric signal from 0 V to 10 V. Electro-optical response of the hybrid graphene-Nd:YAG cladding waveguide laser. Variations in output power (b), pulse duration (c), and modulation depth of graphene (d) with voltage.
