发明名称 |
Optical dispersion compensating device and optical dispersion compensating method using the device |
摘要 |
An optical dispersion compensating device which eliminates a serious communication trouble caused by wavelength dispersion encountered in a signal transmitting over an optical fiber in an optical communication having a communication bit rate of at least 10 Gbps, especially at least 40 Gbps, which is large in bandwidth and in polar zone for a group velocity delay time, which is produced by serially connecting a plurality of multi-layer-film elements capable of dispersion compensating by using group velocity delay time-wavelength characteristics, and which is used, after various selections for connecting, to subject to cubic dispersion compensating an optical signal having a wide wavelength band containing a wavelength band of 1260-1700 nm. |
申请公布号 |
AU5266701(A) |
申请公布日期 |
2001.11.12 |
申请号 |
AU20010052667 |
申请日期 |
2001.05.01 |
申请人 |
OYOKODEN LAB CO., LTD.;KAZURO KIKUCHI |
发明人 |
KAZURO KIKUCHI;YUICHI TAKUSHIMA;MARK KENNETH JABLONSKI;YUICHI TANAKA;HARUKI KATAOKA;KENJI FURUKI;NOBORU HIGASHI;KAZUNARI SATO;SHIRO YAMASHITA |
分类号 |
G02B6/34;G02B6/35;H04B10/2513 |
主分类号 |
G02B6/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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