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介绍一台采用全息象差补偿板的激光全息球面干涉仪。叙述了仪器结构及应用,并对全息象差补偿原理和实时干涉法中全息图的复位等问题做了简要讨论。
A holographic spherical interferometer with holographic aberration compensation plate is introduced. The structure and application of the instrument are described. The holographic aberration compensation principle and the reset of the hologram in the real-time interferometry are briefly discussed.