首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Optical fiber communication system with a distributed raman amplifier and a remotely pumped er-doped fiber amplifier
摘要
申请公布号
EP0903876(B1)
申请公布日期
2001.02.28
申请号
EP19980306552
申请日期
1998.08.18
申请人
LUCENT TECHNOLOGIES INC.;TYCO SUBMARINE SYSTEMS LTD.
发明人
KIDORF, HOWARD DAVID;WALKER, KENNETH LEE
分类号
H01S3/10;G03F7/004;G03F7/039;H01S3/06;H01S3/094;H01S3/23;H01S3/30;H04B10/17;(IPC1-7):H04B10/17
主分类号
H01S3/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Paper roll header.
Catheter with curved distal end.
Central lubricating unit.
Bicycle chain.
Auxiliary device for a child's bicycle.
Directional coupler type optical function element.
Optical buoys for oceanographic measurements by imaging lidar.
Machine for cutting and separating flat ceramic pieces and the like.
Forward end structure of plastic material for motor cars.
Sliding mode control system.
Deicing compositions.
Process and device for operating and locking a sliding gate valve.
Signal-processing arrangement for classifying objects on the basis of signals from sensors.
ORDERED DIPOLAR LIGHT-ELECTRIC POWER CONVERTER
Cathode restoration.
Method and system for controlling the degree of compression applied by a node of a data communication network.
FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV BEVATTNINGSVATTEN GENOM TILLSAETTNING AV KOLDIOXID OCH KOLSYRA.
METHOD AND DEVICE FOR THE REAL TIME LOCALIZATION OF RECTILINEAR CONTOURS IN A DIGITALIZED IMAGE
Process for making heat shrinkable plastic tube.
Co-axial cable.