THE 5-SECOND TRICK FOR - LITHIUM NIOBATE CRYSTAL

However, the type-I configuration was usually used for wavelength tunability of SHG due to the fact LN displays a major thermo-optic birefringence which has a value of approximately 4 × 10−5 K−one at home temperature. Therefore, a temperature modify on the system would cause a considerable variation in the material birefringence, which c