Acta Optica Sinica, Volume. 10, Issue 2, 134(1990)
Measurement of weak absorption of optical coatings by collinear photothermal deflection technique
Weak absorption of optical coatings is measured by collinear photothermal deflection spectroscopy with a sensitivity as high as 10-6. The experimental results are in good agreement with those measured by a laser calorimeter and those by the tran verse photo thermal deflection method.
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[in Chinese], [in Chinese], [in Chinese]. Measurement of weak absorption of optical coatings by collinear photothermal deflection technique[J]. Acta Optica Sinica, 1990, 10(2): 134