1. Modified Michelson interferometer for the refraction index of a liquid by moving the adjustable mirror instead of the liquid cell can continue to experiment.
2. In the experiment, will not bring the temperature into consideration Because in a closed laboratory at 22 ±1 °C is constant.
3. Determining the refractive index of liquids using a modified Michelson interferometer with 2 methods.
4. The accuracy of both methods would greatly benefit from higher resolution translation stages
5. In the experiment, can be applied to automatic sliding micrometer for real-time monitoring applications.