BS ISO 17411:2022 – TC:2023 Edition

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Tracked Changes. 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	2023	82

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PDF Catalog

PDF Pages	PDF Title
1	30467568
47	A-30435259
48	National foreword
52	Foreword
53	Introduction
55	1 Scope 2 Normative references 3 Terms and definitions
56	4 Principle 5 Measuring apparatus 5.1 General
57	5.2 Laser interferometer 5.3 Interferogram analysis device 5.4 Thermostatic chamber 5.5 Vibration isolation device 5.6 Biaxial adjustment platform
58	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
59	8 Measurement 8.1 General 8.2 Transmission method 8.3 PHom method
60	8.4 Oil-on plate method 8.5 FT-PSI method and SCI method 9 Calculation
61	10 Test report 10.1 Requirements 10.2 Optional
62	Annex A (informative) Laser interferometer
65	Annex B (informative) Temperature stability for homogeneity measurements
67	Annex C (normative) Measurement using oil-on plate method
72	Annex D (informative) Flatness of the test part
73	Annex E (informative) Method for obtaining WPV
75	Annex F (informative) Measurement using PHom (Polished test part Homogeneity) method
77	Annex G (normative) Method that can measure the linear change among the refractive index variations
80	Bibliography