公开(公告)号：US07267495B2

公开(公告)日：2007-09-11

申请号：US11154731

申请日：2005-06-17

申请人： Ryuji Suzuki ,  Kazuhiko Aikawa ,  Kuniharu Himeno ,  Ning Guan

发明人： Ryuji Suzuki ,  Kazuhiko Aikawa ,  Kuniharu Himeno ,  Ning Guan

IPC分类号： G02B6/255

CPC分类号： G02B6/2551 ,  G02B6/02347 ,  G02B6/02361

摘要： A connection method for a photonic crystal fiber for connecting the photonic crystal fiber and a fiber to be connected, the photonic crystal fiber including a cladding region having a number of microholes and a core region having a same refractive index as that of the cladding region, includes the steps of: abutting respective end faces of the photonic crystal fiber and the fiber to be connected each other; after the abutting, performing a main discharge in which an abutted portion is heated by an electric discharge under a first condition; and after the main discharge, performing an additional discharge in which the connection portion is heated by an electric discharge at least once under a second condition to increase a splice strength.

摘要翻译： 一种用于连接光子晶体光纤和待连接光纤的光子晶体光纤的连接方法，包括具有多个微孔的包层区域和具有与包层区域相同折射率的纤芯区域的光子晶体光纤， 包括以下步骤：将要连接的光子晶体光纤和光纤的各个端面邻接; 在抵接之后，在第一状态下进行通过放电加热抵接部的主放电; 并且在主放电之后，在第二条件下进行至少一次的放电使连接部分被加热的附加放电以增加接合强度。

公开(公告)号：US20050201700A1

公开(公告)日：2005-09-15

申请号：US11072533

申请日：2005-03-07

申请人： Kazuhiko Aikawa ,  Ryuji Suzuki ,  Kuniharu Himeno

发明人： Kazuhiko Aikawa ,  Ryuji Suzuki ,  Kuniharu Himeno

IPC分类号： G02B6/02 ,  G02B6/036

CPC分类号： G02B6/29377 ,  G02B6/02233 ,  G02B6/02242 ,  G02B6/02261 ,  G02B6/02271 ,  G02B6/0228 ,  G02B6/0281 ,  G02B6/03666 ,  H04B10/2525

摘要： A dispersion compensating fiber module which, when connected to an optical fiber which exhibits, at a wavelength of 1.55 μm, a chromatic dispersion of between +2 and +6 ps/nm/km, a dispersion slope of between +0.075 ps/nm2/km and +0.095 ps/nm2/pm, and a relative dispersion slope of between 0.016 nm−1 and 0.024 nm−1, performs compensation so that the residual dispersion of the connected optical fiber is reduced, the dispersion compensating fiber module includes a dispersion compensating fiber and at least one optical fiber fused to the dispersion compensating fiber, in which the dispersion compensating fiber module exhibits at a wavelength of 1.55 μm, a relative dispersion slope of between 0.016 nm−1 and 0.026 nm−1; and in a wavelength range between 1.525 μm and 1.565 μm, a maximum residual dispersion difference, when converted per km of the transmission optical fiber, of less than or equal to 0.4 ps/nm/km.

摘要翻译： 一种色散补偿光纤模块，当与在1.55μm波长下表现出+2和+6ps / nm / km之间的色散的光纤连接时，色散斜率在+ 0.075ps / nm < SUP> 2 / km和+0.095ps / nm 2 / pm，以及0.016nm -1至0.024nm之间的相对色散斜率， -1执行补偿，使得连接的光纤的残余色散减小，色散补偿光纤模块包括色散补偿光纤和融合到色散补偿光纤的至少一个光纤，其中色散补偿 光纤模块呈现波长为1.55μm，相对色散斜率为0.016nm -1至0.026nm -1; 并且在1.525μm和1.565μm之间的波长范围内，当传输光纤每km转换时，最大残余色散差小于或等于0.4ps / nm / km。

公开(公告)号：US06937805B2

公开(公告)日：2005-08-30

申请号：US10270569

申请日：2002-10-16

申请人： Kazuhiko Aikawa ,  Shogo Shimizu ,  Takaaki Suzuki ,  Ryuji Suzuki ,  Masakazu Nakayama ,  Kuniharu Himeno

发明人： Kazuhiko Aikawa ,  Shogo Shimizu ,  Takaaki Suzuki ,  Ryuji Suzuki ,  Masakazu Nakayama ,  Kuniharu Himeno

IPC分类号： G02B6/036 ,  G02B6/16 ,  G02B6/18 ,  G02B6/20 ,  G02B6/22

CPC分类号： G02B6/03666 ,  G02B6/02261 ,  G02B6/0228 ,  G02B6/03644

摘要： A dispersion compensating fiber, which has a negative dispersion slope with a large absolute value while maintaining the absolute value of the chromatic dispersion, and which has sufficient dispersion slope compensation properties even for the non-zero dispersion shifted optical fiber requiring a large RDS for dispersion compensation. In this dispersion compensating fiber, the radius of a ring core region is set in a range from 6.7 μm to 10.7 μm, the radius ratio of a depressed core region relative to a central core region is set in a range from 2.0 to 3.0, and the radius ratio of the ring core region relative to the depressed core region is set in a range from 1.3 to 2.0, the relative refractive index difference of the central core region relative to the cladding is set in a range from +1.00% to +1.80%, the relative refractive index difference of the depressed core region relative to the cladding is set in a range from −1.20% to −1.50%, and the relative refractive index difference of the ring core region relative to the cladding is set in a range from +0.20% to +0.50%.

摘要翻译： 一种色散补偿光纤，其具有大的绝对值的负色散斜率，同时保持色散的绝对值，并且即使对于需要大的RDS的分散的非零色散位移光纤也具有足够的色散斜率补偿特性 补偿。 在该色散补偿光纤中，环芯区域的半径设定在6.7μm〜10.7μm的范围内，凹陷芯区域相对于中心纤芯区域的半径比设定在2.0〜3.0的范围内， 环芯区域相对于凹陷芯区域的半径比设定在1.3至2.0的范围内，中心芯区域相对于包层的相对折射率差设定在+ 1.00％至+1.80的范围内 凹陷芯区域相对于包层的相对折射率差设定在-1.20％至-1.50％的范围内，并且环形芯区域相对于包层的相对折射率差被设定在一个范围内 从+ 0.20％到+ 0.50％。

公开(公告)号：US07233728B2

公开(公告)日：2007-06-19

申请号：US10507078

申请日：2003-03-13

申请人： Kazuhiko Aikawa ,  Shogo Shimizu ,  Ryuji Suzuki ,  Masakazu Nakayama ,  Kuniharu Himeno

发明人： Kazuhiko Aikawa ,  Shogo Shimizu ,  Ryuji Suzuki ,  Masakazu Nakayama ,  Kuniharu Himeno

IPC分类号： G02B6/02

CPC分类号： G02B6/03644 ,  G02B6/02261 ,  G02B6/02395 ,  G02B6/0281 ,  G02B6/03627

摘要： A dispersion-compensated optical fiber which does not cause an increase in a loss if it is wound in a small reel and has a stable temperature characteristics is provided, wherein, in a wavelength range from. A dispersion-compensated optical fiber is formed such that, in at least a wavelength between 1.53 to 1.63 μm, a bending loss of with a 20 mm bending diameter is 5 dB/m or lower, a wavelength dispersion is −120 ps/nm/km or lower, a cut-off wavelength under a usage condition is 1.53 μm or lower, an outer diameter of the cladding is 80 to 100 μm, an outer diameter of a coating is 160 to 200 μm, and a viscosity of a surface of a coating resin is 10 gf/mm or lower. It is set such that b/a is 1.5 to 3.5, c/b is 1.2 to 2.0, a radius of a core is 4 to 8 μm, Δ1 is +1.6% to +2.6%, Δ2 is −0.30% to −1.4%, and Δ3 is −0.30% to +1.0%. Young's modulus of a first coating layer is 0.15 kgf/mm2 or lower and its thickness is 20 to 30 μm. Young's modulus of a second coating layer is 50 kgf/mm2 or lower and its thickness is 15 to 30 μm.

摘要翻译： 提供一种色散补偿光纤，如果在小卷轴上卷绕并具有稳定的温度特性，则不会导致损耗增加，其中，在波长范围内。 形成色散补偿光纤，使得在至少1.53〜1.63μm之间的波长下，弯曲直径为20mm的弯曲损耗为5dB / m以下，波长色散为-120ps / nm / km以下，使用条件下的截止波长为1.53μm以下，包层的外径为80〜100μm，涂层的外径为160〜200μm，表面的粘度 涂布树脂为10gf / mm以下。 b / a设定为1.5〜3.5，c / b为1.2〜2.0，芯的半径为4〜8μm，Delta1为+ 1.6％〜+ 2.6％，Δ2为-0.30％〜-1.4 ％，Delta3为-0.30％〜+ 1.0％。 第一涂层的杨氏模量为0.15kgf / mm 2以下，厚度为20〜30μm。 第二涂层的杨氏模量为50kgf / mm 2以下，其厚度为15〜30μm。

公开(公告)号：US20060051034A1

公开(公告)日：2006-03-09

申请号：US11154731

申请日：2005-06-17

申请人： Ryuji Suzuki ,  Kazuhiko Aikawa ,  Kuniharu Himeno ,  Ning Guan

发明人： Ryuji Suzuki ,  Kazuhiko Aikawa ,  Kuniharu Himeno ,  Ning Guan

IPC分类号： G02B6/255

CPC分类号： G02B6/2551 ,  G02B6/02347 ,  G02B6/02361

摘要： A connection method for a photonic crystal fiber for connecting the photonic crystal fiber and a fiber to be connected, the photonic crystal fiber including a cladding region having a number of microholes and a core region having a same refractive index as that of the cladding region, includes the steps of: abutting respective end faces of the photonic crystal fiber and the fiber to be connected each other; after the abutting, performing a main discharge in which an abutted portion is heated by an electric discharge under a first condition; and after the main discharge, performing an additional discharge in which the connection portion is heated by an electric discharge at least once under a second condition to increase a splice strength.

摘要翻译： 一种用于连接光子晶体光纤和待连接光纤的光子晶体光纤的连接方法，包括具有多个微孔的包层区域和具有与包层区域相同折射率的纤芯区域的光子晶体光纤， 包括以下步骤：将要连接的光子晶体光纤和光纤的各个端面邻接; 在抵接之后，在第一状态下进行通过放电加热抵接部的主放电; 并且在主放电之后，在第二条件下进行至少一次的放电使连接部分被加热的附加放电以增加接合强度。

公开(公告)号：US20050249471A1

公开(公告)日：2005-11-10

申请号：US10507078

申请日：2003-03-13

申请人： Kazuhiko Aikawa ,  Shogo Shimizu ,  Ryuji Suzuki ,  Masakazu Nakayama ,  Kuniharu Himeno

发明人： Kazuhiko Aikawa ,  Shogo Shimizu ,  Ryuji Suzuki ,  Masakazu Nakayama ,  Kuniharu Himeno

IPC分类号： G02B6/036 ,  G02B1/00 ,  G02B6/02 ,  G02B6/44 ,  G02B6/22

CPC分类号： G02B6/03644 ,  G02B6/02261 ,  G02B6/02395 ,  G02B6/0281 ,  G02B6/03627

摘要： A dispersion-compensated optical fiber which does not cause an increase in a loss if it is wound in a small reel and has a stable temperature characteristics is provided. A dispersion-compensated optical fiber is formed such that, in at least a wavelength between 1.53 to 1.63 μm, a bending loss of 20 mm bending diameter is 5 dB/m or lower, a wavelength dispersion is −120 ps/nm/km or lower, a cut-off wavelength under a usage condition is 1.53 μm or lower, an outer diameter of the cladding is 80 to 100 μm, an outer diameter of a coating is 160 to 200 μm, a viscosity of a surface of a coating resin is 10 gf/mm or lower. It is set such that b/a is 1.5 to 3.5, c/b is 1.2 to 2.0, a radius of a core is 4 to 8 μm, Δ1 is +1.6% to +2.6%, Δ2 is −0.30% to −1.4%, and Δ3 is −0.3 0% to +1.0%. Young's modulus of a first coating layer is 0.15 kgf/nun 2 or lower and its thickness is 20 to 30 μm. Young's modulus of a second coating layer is 50 kgf/mm2 or lower and its thickness is 15 to 30 μm.

摘要翻译： 提供了一种弥散补偿光纤，如果卷绕在小卷轴中并且具有稳定的温度特性，则不会导致损耗增加。 形成色散补偿光纤，使得在至少1.53〜1.63μm之间的波长下，弯曲直径为20mm的弯曲损耗为5dB / m以下，波长色散为-120ps / nm / km， 较低的使用条件下的截止波长为1.53μm或更小，包层的外径为80至100μm，涂层的外径为160至200μm，涂层树脂的表面的粘度 为10gf / mm以下。 b / a设定为1.5〜3.5，c / b为1.2〜2.0，芯的半径为4〜8μm，Delta 1为+ 1.6％〜+ 2.6％，Δ2为-0.30％〜 -1.4％，Delta 3为-0.3±0％〜+ 1.0％。 第一涂层的杨氏模量为0.15kgf /次/秒以下，其厚度为20〜30μm。 第二涂层的杨氏模量为50kgf / mm 2以下，其厚度为15〜30μm。

公开(公告)号：US07181115B2

公开(公告)日：2007-02-20

申请号：US11072533

申请日：2005-03-07

申请人： Kazuhiko Aikawa ,  Ryuji Suzuki ,  Kuniharu Himeno

发明人： Kazuhiko Aikawa ,  Ryuji Suzuki ,  Kuniharu Himeno

IPC分类号： G02B6/02 ,  G02B6/36

CPC分类号： G02B6/29377 ,  G02B6/02233 ,  G02B6/02242 ,  G02B6/02261 ,  G02B6/02271 ,  G02B6/0228 ,  G02B6/0281 ,  G02B6/03666 ,  H04B10/2525

摘要： A dispersion compensating fiber module which, when connected to an optical fiber which exhibits, at a wavelength of 1.55 μm, a chromatic dispersion of between +2 and +6 ps/nm/km, a dispersion slope of between +0.075 ps/nm2/km and +0.095 ps/nm2/pm, and a relative dispersion slope of between 0.016 nm−1 and 0.024 nm−1, performs compensation so that the residual dispersion of the connected optical fiber is reduced, the dispersion compensating fiber module includes a dispersion compensating fiber and at least one optical fiber fused to the dispersion compensating fiber, in which the dispersion compensating fiber module exhibits at a wavelength of 1.55 μm, a relative dispersion slope of between 0.016 nm−1 and 0.026 nm−1; and in a wavelength range between 1.525 μm and 1.565 μm, a maximum residual dispersion difference, when converted per km of the transmission optical fiber, of less than or equal to 0.4 ps/nm/km.

摘要翻译： 一种色散补偿光纤模块，当与在1.55μm波长下表现出+2和+6ps / nm / km之间的色散的光纤连接时，色散斜率在+ 0.075ps / nm < SUP> 2 / km和+0.095ps / nm 2 / pm，以及0.016nm -1至0.024nm之间的相对色散斜率， -1执行补偿，使得连接的光纤的残余色散减小，色散补偿光纤模块包括色散补偿光纤和融合到色散补偿光纤的至少一个光纤，其中色散补偿 光纤模块呈现波长为1.55μm，相对色散斜率为0.016nm -1至0.026nm -1; 并且在1.525μm和1.565μm之间的波长范围内，当传输光纤每km转换时，最大残余色散差小于或等于0.4ps / nm / km。

公开(公告)号：US20110204788A1

公开(公告)日：2011-08-25

申请号：US12932324

申请日：2011-02-23

申请人： Masayuki Sugiura ,  Takaaki Muramatsu ,  Atsushi Nishiyama ,  Ryuji Suzuki ,  Shinji Suganuma

发明人： Masayuki Sugiura ,  Takaaki Muramatsu ,  Atsushi Nishiyama ,  Ryuji Suzuki ,  Shinji Suganuma

IPC分类号： B60Q1/14

CPC分类号： B60K37/06 ,  B60K35/00 ,  B60K2350/2069 ,  B60K2350/35 ,  B60Q3/16 ,  B60Q3/18

摘要： An illumination controlling device for a vehicle includes a controlling portion to change a luminance phase of a meter based on operation of an operating portion and to maintain a luminance phase of a lighting while the lighting is extinguished. The controlling portion changes the luminance phase of the meter based on the operation of the operating portion and changes the luminance phase of the lighting to correspond to the luminance phase of the meter if the operating portion is operated in a state that the luminance phase is different between the meter and the lighting while the lighting is illuminated.

摘要翻译： 用于车辆的照明控制装置包括控制部分，用于根据操作部分的操作改变仪表的亮度相位，并且在照明熄灭时保持照明的亮度相位。 控制部分基于操作部分的操作来改变仪表的亮度相位，并且如果操作部分在亮度相位不同的状态下操作，则将亮度的亮度相位改变为对应于仪表的亮度相位 在照明灯之间，仪表和照明之间。

公开(公告)号：US07997760B2

公开(公告)日：2011-08-16

申请号：US11916734

申请日：2006-06-02

申请人： Ryuji Suzuki ,  Kyosuke Takemoto

发明人： Ryuji Suzuki ,  Kyosuke Takemoto

IPC分类号： F21S4/00

CPC分类号： H05K1/0204 ,  F21K9/00 ,  F21V29/505 ,  F21V29/763 ,  F21V29/83 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/01004 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/12041 ,  H05K1/021 ,  H05K1/053 ,  H05K1/183 ,  H05K3/0061 ,  H05K2201/09054 ,  H05K2201/09554 ,  H05K2201/10106 ,  H05K2203/135 ,  H01L2924/00014 ,  H01L2924/00

摘要： An enamel substrate for mounting light emitting elements includes a core metal, an enamel layer that is covering on a surface of the core metal, and one or more through holes. In this enamel substrate for mounting light emitting elements, the core metal is exposed at inner surfaces of the through holes.

摘要翻译： 用于安装发光元件的搪瓷基板包括芯金属，覆盖在芯金属表面上的搪瓷层和一个或多个通孔。 在用于安装发光元件的该搪瓷基板中，芯状金属在通孔的内表面露出。

公开(公告)号：US20090225544A1

公开(公告)日：2009-09-10

申请号：US11916734

申请日：2006-06-02

申请人： Ryuji Suzuki ,  Kyosuke Takemoto

发明人： Ryuji Suzuki ,  Kyosuke Takemoto

IPC分类号： F21S4/00 ,  F21V19/00

CPC分类号： H05K1/0204 ,  F21K9/00 ,  F21V29/505 ,  F21V29/763 ,  F21V29/83 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/01004 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/12041 ,  H05K1/021 ,  H05K1/053 ,  H05K1/183 ,  H05K3/0061 ,  H05K2201/09054 ,  H05K2201/09554 ,  H05K2201/10106 ,  H05K2203/135 ,  H01L2924/00014 ,  H01L2924/00

摘要： An enamel substrate for mounting light emitting elements includes a core metal, an enamel layer that is covering on a surface of the core metal, and one or more through holes. In this enamel substrate for mounting light emitting elements, the core metal is exposed at inner surfaces of the through holes.

摘要翻译： 用于安装发光元件的搪瓷基板包括芯金属，覆盖在芯金属表面上的搪瓷层和一个或多个通孔。 在用于安装发光元件的该搪瓷基板中，芯状金属在通孔的内表面露出。