共 2 条
- [1] Phase-matched four-photon mixing processes in birefringent fibers.[J].R. K. Jain;K. Stenersen.Applied Physics B Photophysics and Laser Chemistry.1984, 2
- [2] Study of optical effects due to an induced polarization third order in the electric field strength; phys..Maker P D and Terhune R W;.Rev.1965,