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Innovation:
As an acousto-optic crystal material with excellent performance, lead molybdate crystal is widely used in various acousto-optic devices such as acousto-optic deflectors, acousto-optic modulators, and ion conductors. The application of materials in nuclear instruments has also attracted extensive attention, however, the photochromic effects of crystals limit the application of crystals. So far, people still have different views on the origin of the radiation-induced color center absorption band of this crystal.
