Figure 6
From: Switchable 3D optofluidic Y-branch waveguides tuned by Dean flows
(a) The relationship between light ratio and the flow rate of the left EG branch. The flow rate of the right branch is constant. (b) The experimental spectral intensity of the optofluidic Y-branch waveguides at switch-on state. The transmission loss through the junction is 0.97 db. (c) The light spot from the input fiber and the two output branches. The thick white imaginary line is the wall of the chip and the thin white imaginary is the edge of the light spot. The yellow imaginary lines are the center line of these beam spots. (d) The normalization intensity curve of the input light and output light.
