Cookies
Potřebujeme váš souhlas k využití jednotlivých dat, aby se vám mimo jiné mohly ukazovat informace týkající se vašich zájmů. Souhlas udělíte kliknutím na tlačítko „OK“.
IEC/TR 62285-ed.3.0-RLV
Application guidelines for nonlinear coefficient measuring methods
Přeložit název
NORMA vydána dne 30.10.2023
Informace o normě:
Označení normy: IEC/TR 62285-ed.3.0-RLV
Datum vydání normy: 30.10.2023
Kód zboží: NS-1157979
Počet stran: 47
Přibližná hmotnost: 141 g (0.31 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy IEC
Kategorie - podobné normy:
Anotace textu normy IEC/TR 62285-ed.3.0-RLV :
IEC TR 62285:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC TR 62285:2023 which is a Technical Report, provides guidelines for uniform measurements of the nonlinear coefficient of class B single-mode fibres (see IEC 60793-2-50) in the 1 550 nm region. Measurements of the nonlinear coefficient are used to characterise specific single-mode fibre designs for the purpose of system design relative to power levels and distortion or noise effects derived from the nonlinear optical behaviour. This third edition cancels and replaces the second edition published in 2005. It constitutes a technical revision. This edition includes the following signification technical changes with respect to the previous revision: a) change fibre type of pigtail to B-652.D fibre or fibre of same type with the fibre under test; b) modifications on Figure A.1 and Formulas (A.3), (A.4); c) add example values and recommended method A test conditions for B-G.654.E fibre, update Table C.1.
Doporučujeme:
