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Publication details

Publication CODE Title
NBN EN 61300-3-53:2015 (2015-03) FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES PART 3-53: EXAMINATIONS AND MEASUREMENTS - ENCIRCLED ANGULAR FLUX (EAF) MEASUREMENT METHOD BASED ON TWO-DIMENSIONAL FAR FIELD DATA FROM STEP INDEX MULTIMODE WAVEGUIDE (INCLUDING FIBRE)
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 3 P.
Description
Is intended to characterize the encircled angular flux of measurement step index multimode waveguide light sources, in which most of the transverse modes are excited. The term waveguide is understood to include both channel waveguides and optical fibres but not slab waveguides in this standard. Encircled angular flux (EAF) is the fraction of the total optical power radiating from a step index multimode waveguide's core within a certain solid angle. The EAF is measured as a function of the numerical aperture full angle. The basic approach is to collect, for every measurement, two dimensional far field data using a calibrated camera and to convert them mathematically into encircled angular flux. Keywords: encircled angular flux (EAF), measurement step index multimode waveguide light sources
Class  C
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

Very important notice: 98% of the text of the NBN EN 55XXX, NBN EN 6XXXX comes from the IEC text which is NOT included. This text can be ordered here: IEC 61300-3-53:2015. For the series NBN EN 50XXX, the standards are however complete.

DE version
EN version
FR version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation Replaced by  NBN EN IEC 61300-3-53:2021
Origin
Committee TC 86/SC 86B
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS
Responsible Monsieur POLART Jules, Ingénieur
Chaussée de Brunehault, 380
7140  MORLANWELZ
Phone: 064 / 45 16 83
Fax: 064 / 45 16 83
E-mail: jules.polart@ceb-bec.be
Approval
BEC Approval 2015-03-12
NBN Approval 2015-04-17
Belgian Official Journal 2015-06-10
Registration 157228
ICS-Code (International Standards Classification) 33.180.20
NBN Status New
Date of ratification (d.o.r.) 2015-03-12
Date of availability (d.a.v.) 2015-03-20
Date of announcement (d.o.a.) 2015-06-12
Date of publication (d.o.p.) 2015-12-12
Date of withdrawal former edition (d.o.w.) 2018-03-12
Correspondences with international standards
Relation International standard Date
is identical to EN 61300-3-53:2015 2015-03-20
is identical to IEC 61300-3-53:2015/ed. 1.0 2015-02-05
Relations to belgian/foreign publications
Type Origin Code Date
Standard Belgium NBN EN 60825-1
Standard Belgium NBN EN 61300-1