  We study the cyclotron resonance effect in the first order ac current,
magnetic ratchet effect, and second harmonic generation in phosphorene in the
presence of a steady tilted magnetic field and under THz laser radiation. We
show that dependent on the angular frequency of incoming light, there are
resonances dependent on the value of $\omega_{c_{+}}$. We have discussed the
direction and the magnitude of the deduced currents for different radiation
polarizations and we have compared the results with the situation where the
perpendicular magnetic field is zero.
