Acta Optica Sinica, Volume. 8, Issue 11, 1044(1988)
Measurement of Weak Absorptions of Optical Coatings By Transverse Photothermal Deflection Technique
Weak absorptions of optical coatings are measured by transverse photothermal deflection speotroscopy (TPDS) with a sensitivity of as high as 10~(-5). The experimental results are in good agreement with those measured by a laser calorimeter.
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Wu ZHOULING, TANG JINFA, SHI BAIXUAN. Measurement of Weak Absorptions of Optical Coatings By Transverse Photothermal Deflection Technique[J]. Acta Optica Sinica, 1988, 8(11): 1044