公开(公告)号：EP0553492A2

公开(公告)日：1993-08-04

申请号：EP92122067.9

申请日：1992-12-28

申请人： Corning Incorporated

发明人： Gadkaree, Kishor Purushottam, Corning Incorporated ,  Mach, Joseph Frank, Corning Incorporated ,  Kannabiran, Rengan, Corning Incorporated

IPC分类号： G02B6/24 ,  C08K3/40 ,  C08K3/22 ,  C08K7/02

CPC分类号： C08K3/40 ,  G02B6/2821 ,  G02B6/2835

摘要： A rigid, low expansion formable housing composition can be used to package optical waveguide couplers. The housing is in intimate contact with and strongly bonded to the coupler being packaged. The housing composition includes a formable polymeric resin, a glass-ceramic or ceramic or glass filler, and, optionally, strengthening fibers. The filler has a low thermal expansion to compensate for the high expansion of the resin. A moisture barrier layer may be placed around the housing composition, and it is possible to incorporate a shock absorbing material between the housing and the moisture barrier layer.

摘要翻译： 刚性的低膨胀可成型外壳组合物可用于封装光波导耦合器。 外壳与要封装的耦合器紧密接触并牢固地连接。 壳体组合物包括可成形聚合物树脂，玻璃陶瓷或陶瓷或玻璃填料，以及任选的强化纤维。 填料具有低热膨胀以补偿树脂的高膨胀。 可以在壳体组合物周围放置防潮层，并且可以在壳体和防潮层之间并入减震材料。

公开(公告)号：EP0484687A3

公开(公告)日：1992-07-01

申请号：EP91117260.9

申请日：1991-10-10

申请人： Corning Incorporated

发明人： Kannabiran, Rengan, Corning Incorporated

IPC分类号： G02B6/44

CPC分类号： G02B6/443 ,  G02B6/4432

摘要： Reinforced protective tubes for optical waveguide fibers are provided. The tubes include an inner layer of a polyester elastomer, an outer layer of a polyvinyl chloride polymer, and two longitudinal reinforcing members composed of aramid fibers. The tubes have low thermal expansion, an outside diameter of less than about 1,000 microns, and can be used to form the pigtails of optical waveguide couplers. Methods for producing the protective tubes in which the reinforcing members and the plastic layers are coated onto a removable core member are also disclosed.

公开(公告)号：EP0553492A3

公开(公告)日：1994-02-02

申请号：EP92122067.9

申请日：1992-12-28

申请人： Corning Incorporated

发明人： Gadkaree, Kishor Purushottam, Corning Incorporated ,  Mach, Joseph Frank, Corning Incorporated ,  Kannabiran, Rengan, Corning Incorporated

IPC分类号： G02B6/24 ,  C08K3/40 ,  C08K3/22 ,  C08K7/02

CPC分类号： C08K3/40 ,  G02B6/2821 ,  G02B6/2835

摘要： A rigid, low expansion formable housing composition can be used to package optical waveguide couplers. The housing is in intimate contact with and strongly bonded to the coupler being packaged. The housing composition includes a formable polymeric resin, a glass-ceramic or ceramic or glass filler, and, optionally, strengthening fibers. The filler has a low thermal expansion to compensate for the high expansion of the resin. A moisture barrier layer may be placed around the housing composition, and it is possible to incorporate a shock absorbing material between the housing and the moisture barrier layer.

摘要翻译： 刚性的低膨胀可成形外壳组合物可用于封装光波导耦合器。 外壳与被包装的联结器紧密接触并牢固结合。 外壳组合物包括可成型的聚合物树脂，玻璃陶瓷或陶瓷或玻璃填料，以及任选的增强纤维。 填料具有低的热膨胀性以补偿树脂的高膨胀。 防潮层可以放置在外壳组合物周围，并且可以在外壳和防潮层之间结合减震材料。

公开(公告)号：EP0510255A1

公开(公告)日：1992-10-28

申请号：EP91120247.1

申请日：1991-11-27

申请人： Corning Incorporated

发明人： Kannabiran, Rengan, Corning Incorporated

IPC分类号： G02B6/44

CPC分类号： G02B6/4486 ,  G02B6/4402 ,  G02B6/4432

摘要： Single fiber cables of the composite buffer type are provided which include: (a) a central optical waveguide fiber (15); (b) a layer (17) of fill compound surrounding the optical fiber; (c) a layer (19) of aramid fiber surrounding the fill compound; and (d) a plastic jacket (21) surrounding the layer of aramid fiber. Multi-fiber cables are also provided which include: (a) a plurality of optical waveguide fibers; (b) a layer of aramid fiber surrounding the optical fibers; (c) fill compound in contact with the inner surface of the layer of aramid fiber and with the optical fibers; and (d) a plastic jacket surround the layer of aramid fiber. Methods for producing cables of these types are disclosed.

摘要翻译： 提供了复合缓冲型单纤维电缆，其包括：（a）中心光导纤维（15）; （b）围绕光纤的填充化合物层（17）; （c）围绕填充化合物的芳族聚酰胺纤维层（19）; 和（d）围绕芳族聚酰胺纤维层的塑料护套（21）。 还提供了多纤维电缆，其包括：（a）多个光波导纤维; （b）围绕光纤的芳族聚酰胺纤维层; （c）填充化合物与芳族聚酰胺纤维层和光纤的内表面接触; 和（d）围绕芳族聚酰胺纤维层的塑料夹套。 公开了这些类型的电缆的制造方法。

公开(公告)号：EP0553492B1

公开(公告)日：2002-04-03

申请号：EP92122067.9

申请日：1992-12-28

申请人： Corning Incorporated

发明人： Gadkaree, Kishor Purushottam, Corning Incorporated ,  Mach, Joseph Frank, Corning Incorporated ,  Kannabiran, Rengan, Corning Incorporated

IPC分类号： G02B6/24 ,  C08K3/40 ,  C08K3/22 ,  C08K7/02

CPC分类号： C08K3/40 ,  G02B6/2821 ,  G02B6/2835

公开(公告)号：EP0484687A2

公开(公告)日：1992-05-13

申请号：EP91117260.9

申请日：1991-10-10

申请人： Corning Incorporated

发明人： Kannabiran, Rengan, Corning Incorporated

IPC分类号： G02B6/44

CPC分类号： G02B6/443 ,  G02B6/4432

摘要： Reinforced protective tubes for optical waveguide fibers are provided. The tubes include an inner layer of a polyester elastomer, an outer layer of a polyvinyl chloride polymer, and two longitudinal reinforcing members composed of aramid fibers. The tubes have low thermal expansion, an outside diameter of less than about 1,000 microns, and can be used to form the pigtails of optical waveguide couplers. Methods for producing the protective tubes in which the reinforcing members and the plastic layers are coated onto a removable core member are also disclosed.

摘要翻译： 提供了用于光波导纤维的强化保护管。 管包括聚酯弹性体的内层，聚氯乙烯聚合物的外层和由芳族聚酰胺纤维构成的两个纵向加强构件。 管具有低热膨胀，外径小于约1,000微米，并且可以用于形成光波导耦合器的尾纤。 还公开了将加强构件和塑料层涂覆在可移除的芯构件上的保护管的制造方法。