公开(公告)号：US20130315585A1

公开(公告)日：2013-11-28

申请号：US13988837

申请日：2010-11-30

申请人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

发明人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

IPC分类号： H04J14/02

CPC分类号： H04J14/02 ,  H04B10/50575 ,  H04B10/506 ,  H04B10/572 ,  H04J14/0228 ,  H04J14/0272 ,  H04J14/0282

摘要： The present invention relates to a passive wavelength division multiplexing device for automatic wavelength locking and a system thereof including an optical multiplexer, an optical filter, an integrated optical receiver monitor, and a tunable optical transmitter.Through wavelength locking that adjusts a wavelength of an optical signal, which changes according to an external environment such as a temperature change, into a wavelength of an optical signal having the maximum optical intensity, communication quality may be maximized by securing a stable communication channel, a locking time and a communication channel setting time may be reduced, and more robust locking may be guaranteed.

摘要翻译： 本发明涉及一种用于自动波长锁定的被动波分复用装置及其系统，包括光复用器，滤光器，集成光接收器监视器和可调光发射器。 通过波长锁定，其将根据诸如温度变化的外部环境变化的光信号的波长调整为具有最大光强度的光信号的波长，通过确保稳定的通信信道可以使通信质量最大化， 可以减少锁定时间和通信信道设置时间，并且可以保证更加鲁棒的锁定。

公开(公告)号：US20070173592A1

公开(公告)日：2007-07-26

申请号：US11725398

申请日：2007-03-19

申请人： Ji-Hyang Kim ,  Jae-Il Kim ,  Tae-Kyun Kim ,  Hyung Lee ,  Seon Han

发明人： Ji-Hyang Kim ,  Jae-Il Kim ,  Tae-Kyun Kim ,  Hyung Lee ,  Seon Han

IPC分类号： C08L27/12

CPC分类号： C07C43/225 ,  C07C43/29 ,  C07C2603/18 ,  C08F214/18 ,  C09D4/00 ,  G02B6/138

摘要： Disclosed is a fluorine compound having perfluorostyrene introduced at a terminal thereof, as represented in the following Formula 1, and a coating solution and an optical waveguide device using the same, characterized in that the introduction of perfluorostyrene results in a facile fabrication of thin films by a UV curing or a thermal curing, high thermal stability and chemical resistance, and low optical propagation loss and birefringence: Wherein Z is O or S; RF is an aliphatic or aromatic group; y is a natural number of 1-10; y′ is an integer of 0-1, x is an integer of 0-200; and Wherein B is a single bond or selected from the group consisting of —CO—, —SO2—, —S— and —O—, and Hal is selected from the group consisting of F, Cl, Br and I.

摘要翻译： 公开了如下式1所示的具有全氟苯乙烯引入的氟化合物，其具有如下式1所示的涂布液和使用该氟化合物的光波导装置，其特征在于，全氟苯乙烯的引入导致薄膜的容易制造 UV固化或热固化，高热稳定性和耐化学性，低光传播损耗和双折射：其中Z为O或S; R 1是脂族或芳族基团; y是1-10的自然数; y'是0-1的整数，x是0-200的整数; 其中B为单键或选自-CO - ， - SO 2 - ， - S-和-O-，Hal选自F，Cl ，Br和I.

公开(公告)号：US09817190B2

公开(公告)日：2017-11-14

申请号：US14523665

申请日：2014-10-24

申请人： ChemOptics Inc. ,  Solidsystems Inc.

发明人： Hak Kyu Lee ,  Jun Kyu Seo ,  Woo Jin Lee ,  Kyoung Min Kim

IPC分类号： G02B6/00 ,  G02B6/293 ,  G01K7/16 ,  G01K13/00 ,  G01K1/14 ,  H01S5/024 ,  H01S5/14 ,  G02B6/42 ,  G02B6/02 ,  H01S3/1055 ,  H01S3/106 ,  H01S5/022 ,  H01S5/06

CPC分类号： G02B6/29322 ,  G01K1/14 ,  G01K7/16 ,  G01K13/00 ,  G02B6/02204 ,  G02B6/4271 ,  H01S3/1055 ,  H01S3/106 ,  H01S5/02248 ,  H01S5/02446 ,  H01S5/0612 ,  H01S5/141

摘要： Provided are a tunable wavelength filter with an embedded metal temperature sensor and an external-cavity type tunable wavelength laser module. In detail, the tunable wavelength filter with an embedded metal temperature sensor and the external-cavity type tunable wavelength laser module achieve wavelength stability by forming a metal temperature sensor using a resistance change of a metal thin film according to temperature on a point on an isothermal layer having the same temperature distribution as the optical waveguide during a process for fabricating the optical waveguide with polymer to accurately measure a temperature of an optical waveguide.

公开(公告)号：US09106361B2

公开(公告)日：2015-08-11

申请号：US13988837

申请日：2010-11-30

申请人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

发明人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

IPC分类号： H04J14/02 ,  H04B10/50 ,  H04B10/572

CPC分类号： H04J14/02 ,  H04B10/50575 ,  H04B10/506 ,  H04B10/572 ,  H04J14/0228 ,  H04J14/0272 ,  H04J14/0282

摘要： The present invention relates to a passive wavelength division multiplexing device for automatic wavelength locking and a system thereof including an optical multiplexer, an optical filter, an integrated optical receiver monitor, and a tunable optical transmitter. Through wavelength locking that adjusts a wavelength of an optical signal, which changes according to an external environment such as a temperature change, into a wavelength of an optical signal having the maximum optical intensity, communication quality may be maximized by securing a stable communication channel, a locking time and a communication channel setting time may be reduced, and more robust locking may be guaranteed.

摘要翻译： 本发明涉及一种用于自动波长锁定的被动波分复用装置及其系统，包括光复用器，滤光器，集成光接收器监视器和可调光发射器。 通过波长锁定，其将根据诸如温度变化的外部环境变化的光信号的波长调整为具有最大光强度的光信号的波长，通过确保稳定的通信信道可以使通信质量最大化， 可以减少锁定时间和通信信道设置时间，并且可以保证更加鲁棒的锁定。

公开(公告)号：US07202324B2

公开(公告)日：2007-04-10

申请号：US11034646

申请日：2005-01-13

申请人： Ji-Hyang Kim ,  Jae-II Kim ,  Tae-Kyun Kim ,  Hyung Jong Lee ,  Seon Gyu Han

发明人： Ji-Hyang Kim ,  Jae-II Kim ,  Tae-Kyun Kim ,  Hyung Jong Lee ,  Seon Gyu Han

IPC分类号： C08G65/40

CPC分类号： C07C43/225 ,  C07C43/29 ,  C07C2603/18 ,  C08F214/18 ,  C09D4/00 ,  G02B6/138

摘要： Disclosed is a fluorine compound having perfluorostyrene introduced at a terminal thereof, as represented in the following Formula 1, and a coating solution and an optical waveguide device using the same, characterized in that the introduction of perfluorostyrene results in a facile fabrication of thin films by a UV curing or a thermal curing, high thermal stability and chemical resistance, and low optical propagation loss and birefringence: Wherein Z is O or S; RF is an aliphatic or aromatic group; y is a natural number of 1–10; y′ is an integer of 0–1; x is an integer of 0–200; and Wherein B is a single bond or selected from the group consisting of —CO—, —SO2—, —S— and —O—, and Hal is selected from the group consisting of F, Cl, Br and I.

摘要翻译： 公开了如下式1所示的具有全氟苯乙烯引入的氟化合物，其具有如下式1所示的涂布液和使用该氟化合物的光波导装置，其特征在于，全氟苯乙烯的引入导致薄膜的容易制造 UV固化或热固化，高热稳定性和耐化学性，以及低的光传播损耗和双折射：