A sluggish light-weight waveguide has robust light-weight–matter conversation and therefore can greatly enhance the nonlinear method. The research with the LNPhC slow light-weight waveguide started from the bulk LNPhC. Iliew et al. utilised a bulk LNPhC As an example that the majority bands may be used for period matching. Keyword https://messiahntxrj.widblog.com/87589460/the-smart-trick-of-lithium-niobate-crystal-that-nobody-is-discussing