How wide is the cone of light produced by the fiber optic implant?
We use a fiber with Numerical Aperture (NA) 0.5, so the exit cone angle is about 42 degrees. Carl Deisseroth’s website has a calculator.
We use a fiber with Numerical Aperture (NA) 0.5, so the exit cone angle is about 42 degrees. Carl Deisseroth’s website has a calculator.