标题： 绝对重力仪角反射器内光传播的影响 显示英文标题

标题： On the effect of the light propagation within the corner-cube reflector of absolute gravimeters

摘要： 我们评估了绝对重力仪中立方体内光传播效应的影响，并发现它与现有的理论和实验数据相矛盾。 我们认为该“效应”是二次项系数的偏差，当轨迹模型忽略了激光干涉仪对相位常数部分的不敏感性时会出现这种偏差。 通过拟合这种不充分的模型所获得的实验偏差与该效应的理论评估完全一致。 显示英文摘要

摘要： We have assessed the implications of the in-cube light propagation effect in absolute gravimeters, and found it contradictory to existing theoretical and experimental data. We maintain that the `effect' is a bias of the quadratic coefficient that appears when the model of the trajectory ignores insensitivity of the laser interferometer to the constant part of the phase. The experimental bias obtained by fitting such an inadequate model was found in full agreement with the theoretical evaluations of the effect.