公开(公告)号：US06449960B1

公开(公告)日：2002-09-17

申请号：US09949906

申请日：2001-09-10

申请人： Oh-Dal Kwon ,  Tae-Gyu Kim ,  Hyung-Seung Song ,  Yong-Wook Won

发明人： Oh-Dal Kwon ,  Tae-Gyu Kim ,  Hyung-Seung Song ,  Yong-Wook Won

IPC分类号： F25B2102

CPC分类号： H05B1/0233 ,  G05D23/1919 ,  H01L2924/0002 ,  H01L2924/00

摘要： Disclosed is an optical device module having a heat transfer medium via a phase transformation for overcoming the non-uniform temperature distribution. The optical device module includes an optical device that requires temperature control; a temperature sensor for detecting the temperature of the optical device; a heat source for generating heat; and, a heat transfer medium, disposed between the heat source and the optical device, with a number of heat pipes inside thereof.

摘要翻译： 公开了一种具有通过相变的传热介质以克服不均匀温度分布的光学器件模块。 光学装置模块包括需要温度控制的光学装置; 用于检测光学装置的温度的温度传感器; 用于产生热量的热源; 以及设置在热源和光学装置之间的传热介质，其内部具有多个热管。

公开(公告)号：US06278814B1

公开(公告)日：2001-08-21

申请号：US09449519

申请日：1999-11-29

申请人： Hyung-seung Song ,  Yeong-gyu Lee ,  Hyoun-soo Kim

发明人： Hyung-seung Song ,  Yeong-gyu Lee ,  Hyoun-soo Kim

IPC分类号： G02B628

CPC分类号： G02B6/12016 ,  G02B6/12033 ,  G02B6/30

摘要： A 1×N optical wavelength-division demultiplexer alignment apparatus including a 1×N optical wavelength-division demultiplexer including an input waveguide, N output waveguides and a plurality of alignment waveguides positioned around the input and output waveguides, for demultiplexing signal light and supplying the demultiplexed signal light to the N output waveguides if the signal light has a wavelength in a communication wavelength region, and for supplying the signal light to the alignment waveguides if the signal light has wavelengths outside the communication wavelength region. A single optical fiber block has a single optical fiber to transmit the signal light to the 1×N optical wavelength-division demultiplexer, a multiple optical fiber block having N optical fibers connected to output sides of the N waveguides and alignment optical fibers connected to output sides of the alignment waveguides.

摘要翻译： 一种1xN光波分复用器对准装置，包括：1xN光波分复用器，包括输入波导，N个输出波导和位于输入和输出波导周围的多个对准波导，用于解复用信号光并将解复用的信号光提供给 如果信号光在通信波长区域中具有波长，并且如果信号光具有在通信波长区域外的波长，则将信号光提供给对准波导。 单个光纤块具有单个光纤以将信号光传输到1xN光波分复用器，具有连接到N个波导的输出侧的N个光纤的多个光纤块和连接到N个波导的输出侧的对准光纤 对准波导。

公开(公告)号：US06175675B1

公开(公告)日：2001-01-16

申请号：US09390632

申请日：1999-09-07

申请人： Yeong-gyu Lee ,  Hyung-seung Song ,  Hyoun-soo Kim

发明人： Yeong-gyu Lee ,  Hyung-seung Song ,  Hyoun-soo Kim

IPC分类号： G02B626

CPC分类号： G02B6/30

摘要： An apparatus for aligning an optical waveguide device has functional waveguides for transmitting signal light and internal and external waveguides, located on the periphery of the functional waveguides, with optical fiber blocks and includes an optical source, a first optical fiber block having a plurality of first functional optical fibers each connected to one end of each of the functional waveguides, and a plurality of first alignment optical fibers each aligned with one end of each of the internal and external waveguides for transmitting light generated by the optical source, a second optical fiber block having a plurality of second functional optical fibers each connected to the other end of each of the functional waveguides, and a plurality of second alignment optical fibers each aligned with the other end of each of the internal and external waveguides, a measuring unit for measuring an intensity of light output from the second alignment optical fibers, and a controller for receiving the intensity of light from the measuring unit and finely adjusting the alignment of the first optical fiber block with the optical waveguide device and the optical waveguide device with the second optical fiber block in order to maximize the received intensity of light. A waveguide-type optical device can be aligned with optical fiber blocks regardless of the wavelength, by using input and output alignment optical fibers and internal and external bending waveguides in the optical device. Therefore, there is no need to know accurately the wavelength properties of an individual device.

摘要翻译： 用于对准光波导器件的装置具有功能波导，用于传输信号光和位于功能波导的周围的内部和外部波导与光纤块，并且包括光源，第一光纤块具有多个第一 各功能光纤各自连接到每个功能波导的一端，以及多个第一对准光纤，每个第一对准光纤与每个内部和外部波导的一端对准，用于透射由光源产生的光;第二光纤块 具有各自连接到每个功能波导的另一端的多个第二功能光纤，以及每个与每个内部和外部波导的另一端对准的多个第二对准光纤，测量单元，用于测量 从第二对准光纤输出的光的强度，以及用于接收的控制器 使得来自测量单元的光的强度，并且利用第二光纤块精细地调整第一光纤块与光波导器件和光波导器件的对准，以使光的接收强度最大化。 通过使用输入和输出对准光纤和光学器件中的内部和外部弯曲波导，波导型光学器件可以与光纤块对准，而不管波长如何。 因此，不需要准确地知道单个器件的波长特性。

公开(公告)号：US06526199B1

公开(公告)日：2003-02-25

申请号：US09596554

申请日：2000-06-19

申请人： Hyung-Seung Song ,  Yeong-Gyu Lee ,  Hyoun-Soo Kim

发明人： Hyung-Seung Song ,  Yeong-Gyu Lee ,  Hyoun-Soo Kim

IPC分类号： G02B628

CPC分类号： G02B6/12019 ,  G02B6/12033 ,  G02B6/4225

摘要： An arrayed waveguide grating (AWG) wavelength division multiplexer (WDM) provided with alignment waveguides, and an apparatus for aligning the arrayed waveguide grating wavelength division multiplexer. The wavelength division multiplexer is provided with alignment waveguides, to be used upon coupling the optical waveguide device to optical fiber blocks, in addition to waveguides required for achievement of desired functions, so that it can achieve a desired alignment irrespective of the achievement of those functions. Accordingly, it is unnecessary to know respective operation characteristics of individual devices, thus easy and rapid alignment and bonding can be achieved. In accordance with the present invention, the operation wavelength of the optical wavelength device can be determined by detecting the wavelength of the light output from each alignment waveguide. Accordingly, it is possible to simply determine whether or not the optical waveguide device operates normally.

摘要翻译： 设置有对准波导的阵列波导光栅（AWG）波分复用器（WDM）以及用于对准阵列波导光栅波分复用器的装置。 除了实现所需功能所需的波导之外，波分多路复用器还具有对准波导，用于将光波导器件耦合到光纤模块上，使得它可以实现所需的对准，而与实现这些功能无关 。 因此，不需要知道各个装置的各自的操作特性，因此可以实现容易且快速的对准和接合。 根据本发明，可以通过检测从每个对准波导输出的光的波长来确定光波长器件的工作波长。 因此，可以简单地确定光波导器件是否正常工作。