Useful conversion factors between different units (handy to keep in mind):
Through the relation $E=\hbar\omega$, one gets (assuming $\hbar=1$) the following correspondence:
$1~\mathrm{meV}=1.5193~\mathrm{ps}^{-1}$
$h\approx6.62607\times10^{-34}\mathrm{J s}$
$h\approx4.13567\mathrm{\,meV\, ps}$