當(dāng)前位置：
首頁 >
標(biāo)準(zhǔn)詳情頁
IEC 60793-1-42 Ed. 1.0被替代
Optical fibres Part 1-42: Measurement methods and test procedures - Chromatic dispersion
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標(biāo)準(zhǔn)編號(hào)： IEC 60793-1-42 Ed. 1.0
發(fā)布時(shí)間：2001/7/26 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：International Electrotechnical Committee
標(biāo)準(zhǔn)頁數(shù)：65
標(biāo)準(zhǔn)簡(jiǎn)介
Four methods are described for measuring chromatic dispersion: (a) phase shift, (b) spectral group delay in the time domain, (c) differential phase shift, and (d) interferometry. Methods (a), (b) and (c) apply to class A1 graded-index multimode fibres and class B single-mode fibres. Method (d) applies to single-mode fibres, class B1 to B3 in the 1000 nm to 1700 nm wavelength range. The methods can be applied to laboratory, factory and field measurements of chromatic dispersion.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)
等同采用的國際標(biāo)準(zhǔn)
BS EN 60793-1-42:2002 - Identical
