UNI EN ISO 14880-4 : 2006
Current
The latest, up-to-date edition.
OPTICS AND PHOTONICS - MICROLENS ARRAYS - PART 4: TEST METHODS FOR GEOMETRICAL PROPERTIES
12-10-2006
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Coordinate system
5 Test methods
5.1 Pitch and surface modulation depth measurement
5.2 Physical thickness
5.3 Radius of curvature
5.4 Surface preparation of microlens array for measurement
6 Procedure
6.1 Measurement of pitch and surface modulation depth
(lens sag)
6.2 Measurement of physical thickness
6.3 Measurement of radius of curvature
7 Results and uncertainties
8 Test report
Annex A (normative) Measurement with a Fizeau interferometer
system
Annex B (informative) Uniformity of array spacing
Bibliography
Specifies methods for testing geometrical properties of microlenses in microlens arrays. It is applicable to microlens arrays with very small lenses formed on one or more surfaces of a common substrate and to graded index microlenses.
| Committee |
CT 44
|
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 14880-4:2006 | Identical |
| NBN EN ISO 14880-4 : 2006 | Identical |
| NS EN ISO 14880-4 : 1ED 2006 | Identical |
| UNE-EN ISO 14880-4:2007 | Identical |
| EN ISO 14880-4:2006 | Identical |
| SN EN ISO 14880-4 : 2006 | Identical |
| I.S. EN ISO 14880-4:2006 | Identical |
| ISO 14880-4:2006 | Identical |
| NEN EN ISO 14880-4 : 2006 | Identical |
| NF EN ISO 14880-4 : 2006 | Identical |
| DIN EN ISO 14880-4:2006-08 | Identical |
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