A Fast Melting Release Method in Free-Fall Equivalence Principle Test

• 来源期刊: 中国物理快报（英文版）
• 学科: 物理学
• 年，卷（期）: 2001,（2）
• 页码范围: 172-174
• 页数: 3页
• 分类号: O4
• 语种: 英文

摘要

A fast melting release method for the free-fallequivalence principle test using laser interferometry is discussed. The primary experiment result shows that the uncertainty of the differential release time could be controlled at the level of 1 ms by this release system, which satisfies the requirement of the expected experimental precision.