发明名称 |
Small residual dispersion fiber connected with a dispersion compensating fiber |
摘要 |
An optical fiber link having a small residual dispersion fiber (SRDF) connected to a dispersion compensating fiber (DCF). The SRDF has a positive dispersion slope, and the DCF has a negative dispersion slope. The dispersion slope of the DCF is matched to the dispersion slope of the SRDF so that the DCF compensates the accumulated dispersion in the SRDF in the wavelength range between about 1530 nm to 1565 nm which represents the C-band of erbium doped fiber amplifiers (EDFA).
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申请公布号 |
US6650812(B2) |
申请公布日期 |
2003.11.18 |
申请号 |
US20010844713 |
申请日期 |
2001.04.27 |
申请人 |
RENKA CORPORATION |
发明人 |
GOYAL ISHWAR CHANDRA;VARSHNEY RAVENDRA KUMAR;PAL BISHNU;GHATAK AJOY |
分类号 |
G02B6/036;G02B6/34;(IPC1-7):G02B6/02 |
主分类号 |
G02B6/036 |
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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