  In this Letter we report the experimental results on optical control of a
p-wave Feshbach resonance, by utilizing a laser driven bound-to-bound
transition to shift the energy of closed channel molecule. The magnetic field
location for p-wave resonance as a function of laser detuning can be captured
by a simple formula with essentially one parameter, which describes how
sensitive the resonance depends on the laser detuning. The key result of this
work is to demonstrate, both experimentally and theoretically, that the ratio
between this parameter for $m=0$ resonance and that for $m=\pm 1$ resonance, to
large extent, is universal. We also show that this optical control can create
intriguing situations where interesting few- and many-body physics can occurs,
such as a p-wave resonance overlapping with an s-wave resonance or three p-wave
resonances being degenerate.
