A new linearity test method for detector of CW or pulse laser
- Received Date: 1988-07-04
- Available Online: 1988-11-25
Abstract: To counter the poor stability of general laser source as well as pulse source.It is put forward a improved split-beam-comporsion linearity testing method which wakes it unnessary to compare with metrological standard instrument and solves the problem of precise linearity testing when using detector of opto-radiation.We introduce the testing instrument here patented by state,it has showned an experimental results that nonlinearity range of detector is not mote than 0.05%.