Effective area measurements of single-mode optical fibres - Guidance
Effective area measurements of single-mode optical fibres - Guidance
Applies to the methods for measuring the effective area of single mode optical fibres.
Three methods of measuring effective area are found in the body of the document. The three methods are: direct far-field (DFF); variable aperture in the far-field (VAMFF); near-field (NF).
The reference method, used to resolve disputes, is method A, direct far-field.
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Version 1 - 2026-06-22
These Terms and Conditions (the “Terms”) consist of four parts that together form a single, integrated agreement governing access to the Nimonik Online Store and the purchase and use of Products from Nimonik:
Part A — Terms and Conditions of Sale, which governs the purchase of the Product;
Part B — End Customer Licence Agreement, which governs the use of the Product;
Part C — Use of the Website and Account, which governs use of the Nimonik Online Store and applies to all users, whether or not a purchase is made; and
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The following definitions apply throughout this document, including Part A and Part B:
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This Part D applies to Parts A, B, and C and to all access to and use of the Nimonik Online Store and the Products.
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We will provide their services to you, which are subject to the conditions stated below in this document. Every time you visit this website, use its services or make a purchase, you accept the following conditions. This is why we urge you to read them carefully.
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