公开(公告)号：US06807326B2

公开(公告)日：2004-10-19

申请号：US10379297

申请日：2003-03-03

Applicant: Young-tak Han ,  Duk-jun Kim ,  Jang-uk Shin ,  Sang-ho Park ,  Yoon-jung Park ,  Hee-keyng Sung

Inventor： Young-tak Han ,  Duk-jun Kim ,  Jang-uk Shin ,  Sang-ho Park ,  Yoon-jung Park ,  Hee-keyng Sung

IPC: G02B636

CPC classification number: G02B6/4277 ,  G02B6/12004 ,  G02B6/122 ,  G02B6/4246

Abstract: There is provided an optical module incorporating active elements such as light emitting devices or photo detective devices mounted on a single substrate. The optical module can suppress optical and electrical crosstalk by a blocking trench formed between the active elements for blocking optical and electromagnetic waves, and a metal barrier formed within the blocking trench for blocking the optical and electromagnetic waves. Further, the optical module can suppress the optical and the electrical crosstalk due to the optical and the electromagnetic waves directed upward the substrate by a housing body enclosing the substrate, a housing cover provided on the housing body, and a metal slit formed below the housing cover and above the metal barrier.

Abstract translation: 提供了一种包含有源元件的光学模块，例如安装在单个基板上的发光器件或照相检测器件。 光学模块可以通过形成在用于阻挡光学和电磁波的有源元件之间的阻挡沟槽以及形成在阻挡沟槽内的用于阻挡光学和电磁波的金属屏障来抑制光和电串扰。 此外，光学模块可以通过封装基板的壳体，设置在壳体上的壳体盖和形成在壳体下方的金属狭缝，抑制由于光学和电磁波而导致的光学和电子串扰 覆盖并在金属屏障之上。

公开(公告)号：US07218806B2

公开(公告)日：2007-05-15

申请号：US11188681

申请日：2005-07-25

Applicant: Young Tak Han ,  Yoon Jung Park ,  Sang Ho Park ,  Jang Uk Shin ,  Duk Jun Kim ,  Hee Kyung Sung

Inventor： Young Tak Han ,  Yoon Jung Park ,  Sang Ho Park ,  Jang Uk Shin ,  Duk Jun Kim ,  Hee Kyung Sung

IPC: G02B6/28 ,  G02B6/12 ,  G02B6/26

CPC classification number: G02B6/4246 ,  G02B6/122 ,  G02B6/29367 ,  G02B6/2938 ,  G02B6/30 ,  G02B6/42 ,  G02B6/4214 ,  G02B2006/12104 ,  G02B2006/12119

Abstract: Provided are a multi-wavelength optical transceiver module and a multiplexer/demultiplexer using a thin film filter. The multi-wavelength optical transceiver module includes: a PLC platform, on which a predetermined optical waveguide unit is formed and an optical transmitter is mounted; an optical fiber coupled to one side of the PLC platform to transmit a predetermined light; a plurality of thin film filters coupled to another side of the PLC platform to separate input optical wavelengths; and an optical receiver coupled to one side of the thin film filters to receive light that is input from the optical fiber and transmits the thin film filters, thereby enabling mass production of the optical transceiver module with low cost.

Abstract translation: 提供了多波长光收发器模块和使用薄膜滤波器的多路复用器/解复用器。 多波长光收发模块包括：PLC平台，其上形成预定的光波导单元，并安装光发射器; 耦合到所述PLC平台的一侧以传送预定光的光纤; 耦合到PLC平台的另一侧的多个薄膜滤光器以分离输入光波长; 以及耦合到所述薄膜滤波器的一侧的光接收器，以接收从所述光纤输入的光，并传输所述薄膜滤光器，从而能够以低成本批量生产所述光收发器模块。

公开(公告)号：US20060133730A1

公开(公告)日：2006-06-22

申请号：US11317754

申请日：2005-12-22

Applicant: Jang-Uk Shin ,  Sang-Ho Park ,  Duk-Jun Kim ,  Yoon-Jung Park ,  Young-Tak Han ,  Hee-Keyng Sung

Inventor： Jang-Uk Shin ,  Sang-Ho Park ,  Duk-Jun Kim ,  Yoon-Jung Park ,  Young-Tak Han ,  Hee-Keyng Sung

IPC: G02B6/34

CPC classification number: H01S5/02 ,  G02B6/02133 ,  G02B6/12019 ,  G02B6/124 ,  G02B6/4207 ,  H01S5/12 ,  H01S5/141 ,  H01S5/4062 ,  H01S5/4087 ,  H04B10/506

Abstract: A method for manufacturing a plurality of light sources is provided with a low cost to economically construct a passive optical subscriber network of a wavelength division multiplexing method using a wavelength division multiplexing and demultiplexing device. More specifically, disclosed is a method for manufacturing a plurality of light sources with a low cost applying a planar lightwave circuit (PLC) hybrid integrated technology to a PLC chip as a method for constructing a light source with a plurality of wavelengths constituting an optical transmitter of a base station to economically construct a passive optical subscriber network of a wavelength division multiplexing method.

Abstract translation: 为了经济地构造使用波分复用和解复用装置的波分复用方法的无源光用户网络，以低成本提供了制造多个光源的方法。 更具体地，公开了一种用于制造具有低成本的多个光源的方法，该光源将面板光波电路（PLC）混合集成技术应用于PLC芯片，作为构成具有构成光发射机的多个波长的光源的方法 的基站，以经济地构建波分复用方法的无源光用户网络。

公开(公告)号：US06839497B2

公开(公告)日：2005-01-04

申请号：US10330119

申请日：2002-12-30

Applicant: Sang Ho Park ,  Jang Uk Shin ,  Yoon Jung Park ,  Duk Jun Kim ,  Young Tak Han ,  Hee Keyng Sung

Inventor： Sang Ho Park ,  Jang Uk Shin ,  Yoon Jung Park ,  Duk Jun Kim ,  Young Tak Han ,  Hee Keyng Sung

IPC: G02B6/13 ,  G02B6/12 ,  G02B6/42 ,  G02B6/10

CPC classification number: G02B6/12004 ,  G02B6/42 ,  G02B2006/12173 ,  G02B2006/12176

Abstract: An optical waveguide platform and a method of manufacturing the same are disclosed. The optical waveguide platform comprises an optical waveguide having a lower clad layer, a patterned core layer and an upper clad layer which are laminated on one area of said substrate sequentially, a terrace formed by patterning said lower clad layer, on the other area of said substrate, a metal and a solder formed on said terrace and an optical device mounted on said terrace containing said metal and said solder. According to the present invention, the optical waveguide platform can be manufactured in a simple method without damaging the optical waveguide and the manufacturing cost thereof can be reduced.