This part of GB/T 11297 specifies the measurement method for measuring the extinction ratio of a laser rod with a wavelength of 1064nm. This section applies to equiaxed laser rod crystals that can transmit light waves with a wavelength of 1064nm, and also to other similar crystals.
GB/T 11297.3-2002 history
2002GB/T 11297.3-2002 Test method for extinction ratio of Nd:YAG laser rods
1989GB/T 11297.3-1989 Test method for extinction ratio of Nd:YAG laser rods