interferometer

One possibility, according to Hogan, would be to use a device called an atom interferometer.

霍根说，一种可行方式是使用所谓的“原子干涉仪”设备。

This is achieved by firing a laser down a 600 meter long tube where it is split, reflected and directed into an interferometer.

实现这一功能，需要发射一束激光，穿过600米的隧道后，将激光分裂成两束，经过反射的一束和未反射的一束均进入干涉仪。

Currently under construction in Fermilab, the Holometer (meaning holographic interferometer) will delve deep into this quantum realm at smaller scales than the GEO600 experiment.

目前在费米实验室制造的“全息干涉仪”，将比GEO600探测到更小的尺度，进入到量子尺度。