- LITHIUM NIOBATE CRYSTAL NO FURTHER A MYSTERY

A gradual light waveguide has robust gentle–matter conversation and thus can enrich the nonlinear system. The study on the LNPhC slow gentle waveguide began from the majority LNPhC. Iliew et al. made use of a bulk LNPhC As an instance that the majority bands may be used for period matching.Now, to this point, only the refinement system in the par