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专利名称：Optical fiber and optical transmission
system
发明人：和田 雅樹,森 崇嘉,坂本 泰志,山本 貴司,中島 和秀申请号：JP2018523871申请日：20170609
公开号：JPWO2017217334A1公开日：20181018
摘要：A kind of display of graded index that there is optical fiber fiber core refractiveindex to be distributed is provided, optical fiber can transmit the transmission mode of Zor more (integer of Z 2 or more). A kind of α, so that difference of the mutual parametersetting between value is less than or equal to M (M=2p+indicate l 1 and not less than 3 asthe LPlp that transmission mode is representative by M) that 1000 breeding coefficientrad/m organize modal sets in a transmissive mode.
申请人：日本電信電話株式会社
地址：東京都千代田区大手町一丁目５番１号
国籍：JP
代理人：特許業務法人 志賀国際特許事務所
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