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公开(公告)号:EP1286433B1
公开(公告)日:2007-01-24
申请号:EP02254378.9
申请日:2002-06-24
Applicant: LUCENT TECHNOLOGIES INC.
Inventor: Andrejco, Matthew Julius , Byriel, Inger Pihl , Palsdottir, Bera
CPC classification number: H01S3/06708 , C03B2203/23 , C03C4/0071 , C03C13/045 , C03C2201/28 , C03C2201/31 , C03C2201/3476 , C03C2201/36 , H01S3/06729 , H01S3/1603 , H01S3/1608 , H01S2301/04 , H01S2302/00
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2.Erbium-doped fibers for extended L-band amplification 有权
Title translation: 铒bium te。en en en en en en en en en en。公开(公告)号:EP1286433A1
公开(公告)日:2003-02-26
申请号:EP02254378.9
申请日:2002-06-24
Applicant: LUCENT TECHNOLOGIES INC.
Inventor: Andrejco, Matthew Julius , Byriel, Inger Pihl , Palsdottir, Bera
CPC classification number: H01S3/06708 , C03B2203/23 , C03C4/0071 , C03C13/045 , C03C2201/28 , C03C2201/31 , C03C2201/3476 , C03C2201/36 , H01S3/06729 , H01S3/1603 , H01S3/1608 , H01S2301/04 , H01S2302/00
Abstract: The specification describes rare earth doped fiber amplifier devices for operation in the extended L-band, i.e. at wavelengths from 1565 nm to above 1610 nm. High efficiency and flat gain spectra are obtained using a high silica based fiber codoped with Er, Al, Ge, and P and an NA of at least 0.15.
Abstract translation: 该说明书描述了用于在扩展的L波段中操作的稀土掺杂的光纤放大器装置,即在1565nm至1610nm的波长。 使用与Er,Al,Ge和P共掺杂的高二氧化硅基纤维和至少0.15的NA获得高效率和平坦增益光谱。
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