Energy analysis about laser wavelength measurement in real time
- Received Date: 1995-10-20
- Accepted Date: 1995-12-15
- Available Online: 1997-03-25
Abstract: The paper analyzed the energy and signal noise ratio (SNR) resulted from the measuring of laser wavelength with a grating.For the measurement of laser wavelength,it is needed to have proper laser energy and SNR.This paper presented the experimental data and taken photographs,and discussed the experimental results from the view point of the energy measurement.