Optimization of the Tunable Nanosecond Cascaded Optical Parametric Oscillators Based on Monolithic Tandem Lithium Niobate Superlattices
We report the optimization of tunable nanosecond cascaded optical parametric oscillators (COPOs) based on monolithic tandem lithium niobate superlattices.The nonlinear crystal is designed with a uniform grating section for the optical parametric oscillation process and a linearly chirped grating section Inline - Parts - Inline Chassis for the diffe