Acta Optica Sinica, Volume. 11, Issue 2, 166(1991)
Analysis of photo-thermal deflection signal in optical coatings
The theoretical expressions of the distribution of temperature and photothormal deformation deflection signal in optical coatings are given in this paper. The relations between deflection signal and parameters of coating, substrate and modulation frequency are analysed by numerical calculation. The experimental resultes are compared with theoretical calculation.
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[in Chinese], [in Chinese], [in Chinese]. Analysis of photo-thermal deflection signal in optical coatings[J]. Acta Optica Sinica, 1991, 11(2): 166