GB/T 37275-2018 Test method for lasing threshold and slope efficiency of Nd:YAG laser rods has been changed from GB/T 11297.4-1989 Test method for normal pulse lasing threshold and slope efficiency of Nd:YAG laser rods.
GB/T 37275-2018 Test method for lasing threshold and slope efficiency of Nd:YAG laser rods has been changed from GB/T 11297.5-1989 Test method for continuous lasing threshold,slope efficiency and output power of Nd:YAG laser rods.
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