A sensitive matter-wave interferometer measuring moiré fringes offers force sensitivity comparable to quantum interference ...

Abstract: Heart rate (HR) and breath monitoring technology based on optical fiber sensors have been widely developed in the field of healthcare due to their high sensitivity, flexibility, adaptability ...

Abstract: Relative humidity (RH) and temperature sensing is a vitally important research field due to its various applications in the environmental, industrial, and agricultural monitoring. In this ...

We suspect there are three kinds of people in the world. People who have access to a Michelson Interferometer and are glad, those who don’t have one and don’t know what one is, and a very small number ...

In the Altes Museum in Berlin stands a boy with his arms raised to the heavens. Aside from the right heel, which is slightly arched, this ancient Greek statue is almost perfectly symmetrical. Did the ...