Figure 2: Polarization properties of superficial waveguide.

Measured Transmitted power (red line) of superficial cladding waveguide versus all-angle light transmission with the same launched pump power (blue line) at 1064 nm.
Measured Transmitted power (red line) of superficial cladding waveguide versus all-angle light transmission with the same launched pump power (blue line) at 1064 nm.