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BS ISO 17411:2022

$167.15

Optics and photonics. Optical materials and components. Test method for homogeneity of optical glasses by laser interferometry

Published By Publication Date Number of Pages
BSI 2022 36
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PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
5 Measuring apparatus
5.1 General
11 5.2 Laser interferometer
5.3 Interferogram analysis device
5.4 Thermostatic chamber
5.5 Vibration isolation device
5.6 Biaxial adjustment platform
12 6 Preparation of test part
6.1 General
6.2 Transmission method
6.3 PHom method
6.4 Oil-on plate method
6.5 FT-PSI and SCI method
7 Operation
13 8 Measurement
8.1 General
8.2 Transmission method
8.3 PHom method
14 8.4 Oil-on plate method
8.5 FT-PSI method and SCI method
9 Calculation
15 10 Test report
10.1 Requirements
10.2 Optional
16 Annex A (informative) Laser interferometer
19 Annex B (informative) Temperature stability for homogeneity measurements
21 Annex C (normative) Measurement using oil-on plate method
26 Annex D (informative) Flatness of the test part
27 Annex E (informative) Method for obtaining WPV
29 Annex F (informative) Measurement using PHom (Polished test part Homogeneity) method
31 Annex G (normative) Method that can measure the linear change among the refractive index variations
34 Bibliography
BS ISO 17411:2022
$167.15