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1. 发明授权

US07062144B2 Architecture of connecting optical PCB, transceiver modules for optical PCB and optical connection block 失效
标题翻译：连接光学PCB的结构，光学PCB和光学连接块的收发器模块
公开(公告)号：US07062144B2
公开(公告)日：2006-06-13
申请号：US11067708
申请日：2005-03-01
申请人： Sung Hwan Hwang , Han Seo Cho , Mu Hee Cho , Hyo-Hoon Park
发明人： Sung Hwan Hwang , Han Seo Cho , Mu Hee Cho , Hyo-Hoon Park
IPC分类号： G02B6/00
CPC分类号： G02B6/423 , G02B6/4214 , G02B6/43
摘要： Disclosed herein is an architecture of connecting a transceiver module for an optical PCB, in which an active photo-electric element and other components to be integrated in the optical PCB having waveguides are packaged, waveguides arranged in the optical PCB, and an optical connection block for optical coupling between the transceiver module and the waveguides of the optical PCB. Guide pin insertion holes are formed at one sides of the ends of the waveguides such that the optical PCB, the transceiver module and the optical connection block can be passively aligned using guide pins inserted into the guide pin insertion holes.
摘要翻译：这里公开了一种连接用于光学PCB的收发器模块的架构，其中要集成在具有波导的光学PCB中的有源光电元件和其它组件被封装，布置在光学PCB中的波导和光学连接块用于光收发器模块与光学PCB的波导之间的光耦合。引导销插入孔形成在波导端部的一侧，使得可以使用插入引导销插入孔中的引导针将光学PCB，收发器模块和光学连接块无源对准。

2. 发明申请

US20050100264A1 Packaging apparatus for optical interconnection on optical printed circuit board 有权
标题翻译：光学印刷电路板上光学互连的包装设备
公开(公告)号：US20050100264A1
公开(公告)日：2005-05-12
申请号：US10795612
申请日：2004-03-08
申请人： Dong-Su Kim , Hyo-Hoon Park , Han-Seo Cho , Byung-Sup Rho , Sun-Tae Jung
发明人： Dong-Su Kim , Hyo-Hoon Park , Han-Seo Cho , Byung-Sup Rho , Sun-Tae Jung
IPC分类号： G02B6/12 , G02B6/42 , H05K1/02
CPC分类号： G02B6/42 , G02B6/4214 , H05K1/0274
摘要： A packaging apparatus for optical interconnection on an optical PCB includes a first substrate with a via hole formed therethrough and in which an optical waveguide is formed, an optical interconnection block having a reflective plane on its lower end inserted into the via hole, a second substrate flip-bonded to an upper surface of the first substrate, and an optically active element flip-bonded to a lower surface of the second substrate and aligned for optical communication.
摘要翻译：一种用于光学PCB上的光学互连的封装装置，包括：第一基板，其具有形成在其中的通孔，并且其中形成有光波导;光学互连块，其下端插入通孔的反射平面;第二基板翻转接合到第一基板的上表面，以及光学活性元件，其被翻转接合到第二基板的下表面并对准以进行光通信。

3. 发明授权

US07239767B2 Packaging apparatus for optical interconnection on optical printed circuit board 有权
标题翻译：光学印刷电路板上光学互连的包装设备
公开(公告)号：US07239767B2
公开(公告)日：2007-07-03
申请号：US10795612
申请日：2004-03-08
申请人： Dong-Su Kim , Hyo-Hoon Park , Han-Seo Cho , Byung-Sup Rho , Sun-Tae Jung
发明人： Dong-Su Kim , Hyo-Hoon Park , Han-Seo Cho , Byung-Sup Rho , Sun-Tae Jung
IPC分类号： G02B6/12
CPC分类号： G02B6/42 , G02B6/4214 , H05K1/0274
摘要： A packaging apparatus for optical interconnection on an optical PCB includes a first substrate with a via hole formed therethrough and in which an optical waveguide is formed, an optical interconnection block having a reflective plane on its lower end inserted into the via hole, a second substrate flip-bonded to an upper surface of the first substrate, and an optically active element flip-bonded to a lower surface of the second substrate and aligned for optical communication.
摘要翻译：一种用于光学PCB上的光学互连的封装装置，包括：第一基板，其具有形成在其中的通孔，并且其中形成有光波导;光学互连块，其下端插入通孔的反射平面;第二基板翻转接合到第一基板的上表面，以及光学活性元件，其被翻转接合到第二基板的下表面并对准以进行光通信。

4. 发明授权

US06529317B2 L-band erbium-doped fiber amplifier pumped by 1530 nm-band pump 失效
标题翻译：由1530 nm波段泵泵浦的L波段掺铒光纤放大器
公开(公告)号：US06529317B2
公开(公告)日：2003-03-04
申请号：US09752549
申请日：2000-12-29
申请人： Bo-Hun Choi , Moo-Jung Chu , Seung-Kwan Kim , Jyung-Chan Lee , Hyo-Hoon Park
发明人： Bo-Hun Choi , Moo-Jung Chu , Seung-Kwan Kim , Jyung-Chan Lee , Hyo-Hoon Park
IPC分类号： H01S300
CPC分类号： H01S3/06754 , H01S3/094003
摘要： An improved long wavelength-band EDFA (L-band EDFA) is disclosed. The EDFA includes an input terminal for receiving signal light, a pumping unit for pumping a 1,530 nm wavelength band pumping light, a WDM coupler for multiplexing the signal light and the pumping light, and an EDF pumped by a 1,530 nm wavelength band pumping light for amplifying the signal light. Compared with conventional 1,480 nm pumping, the EDFA pumped by 1,530 nm band pumping have about two times higher power conversion efficiency.
摘要翻译：公开了改进的长波长带EDFA（L波段EDFA）。 EDFA包括用于接收信号光的输入端子，用于泵浦1,530nm波长带式泵浦光的泵浦单元，用于多路复用信号光和泵浦光的WDM耦合器，以及通过1,530nm波长带的泵浦光泵浦的EDF 放大信号光。与常规1,480nm泵浦相比，通过1,530nm波段泵浦泵浦的EDFA具有大约两倍的功率转换效率。

5. 发明授权

US5773319A Method for producing a hydrogenated vertical-cavity surface-emitting laser 失效
标题翻译：用于制造氢化垂直腔表面发射激光器的方法
公开(公告)号：US5773319A
公开(公告)日：1998-06-30
申请号：US842960
申请日：1997-04-25
申请人： Hye-Yong Chu , Byueng-Su Yoo , Hyo-Hoon Park
发明人： Hye-Yong Chu , Byueng-Su Yoo , Hyo-Hoon Park
IPC分类号： H01S5/028 , H01S5/183 , H01S5/20 , H01L21/20 , H01S3/19
CPC分类号： H01S5/18308 , H01S5/0282 , H01S5/2059 , H01S5/423
摘要： A method for producing a vertical-cavity surface-emitting laser, includes the steps of: forming a bottom mirror layer, an active layer and a top mirror layer on a semiconductor substrate; forming an antireflection layer on a rear surface of the semiconductor substrate; selectively etching peripheral portions of the antireflection layer to form a first electrode; defining laser emission portions through etching processing; forming a hydrogenated barrier over an entire surface of the resultant structure; forming a post; forming a passivation layer through the hydrogenating of the exposed top mirror layer and the portions of the active layer; forming a planarization film after the partial exposure of the top mirror and forming a second electrode pad to which the exposed top mirror layer contacts.
摘要翻译：一种用于制造垂直腔表面发射激光器的方法，包括以下步骤：在半导体衬底上形成底镜层，有源层和顶镜层; 在半导体衬底的后表面上形成抗反射层; 选择性地蚀刻抗反射层的周边部分以形成第一电极; 通过蚀刻处理定义激光发射部分; 在所得结构的整个表面上形成氢化屏障; 组建岗位; 通过暴露的顶镜层和有源层的部分的氢化形成钝化层; 在顶部反射镜部分曝光之后形成平坦化膜，并形成露出的顶部反射镜层与之接触的第二电极焊盘。

6. 发明授权

US5770851A Compact optical logic operator array 失效
标题翻译：紧凑型光逻辑运算器阵列
公开(公告)号：US5770851A
公开(公告)日：1998-06-23
申请号：US713535
申请日：1996-09-13
申请人： Hyo-Hoon Park , Kwang-Joon Kim , Kyung-Sook Hyun , O-Kyun Kwon , Seok-Ho Song , Byueng-Su Yoo , Hye-Yong Chu
发明人： Hyo-Hoon Park , Kwang-Joon Kim , Kyung-Sook Hyun , O-Kyun Kwon , Seok-Ho Song , Byueng-Su Yoo , Hye-Yong Chu
IPC分类号： G02B6/43 , G02F3/02 , H01J40/14
CPC分类号： G02F3/028 , G02B6/43
摘要： An improved parallel optical logic operator provides a path for light to pass through substrates in which a light source and an optical logic device are arranged. An optical logic device operates by transmission of light forwarded to a predetermined direction. This increases integration efficiency of the system by eliminating optical parts for changing the light path. A unit chip includes a laser array for generating a predetermined light in accordance with an electrical signal for a logic process, a laser array substrate on which via holes are formed for passing light, a microlens array for converting the light beam emitted from each laser device of the laser array into a parallel light beam for passing through the via hole, and an optical logic circuit array formed with a combination of an S-SEED which performs a logic function by transmission of the light signal through an optical window in S-SEED. A plurality of unit chips are laminated so that the light emitted from the laser device of one of the unit chips passes through an optical logic circuit of a corresponding unit chip and can be made incident on the optical logic circuit in the next unit chip through a via hole.
摘要翻译：改进的并行光逻辑运算器提供光通过其中布置光源和光逻辑器件的衬底的路径。光逻辑器件通过传输转发到预定方向的光来操作。这通过消除用于改变光路的光学部件来提高系统的集成效率。单元芯片包括用于根据用于逻辑处理的电信号产生预定光的激光阵列，其上形成有用于通过光的通孔的激光阵列基板，用于转换从每个激光装置发射的光束的微透镜阵列的激光器阵列的平行光束通过通孔;以及光学逻辑电路阵列，其形成有S-SEED的组合，S-SEED通过S-SEED中的光学窗口传输光信号来执行逻辑功能。多个单位芯片被层叠，使得从单个芯片之一的激光装置发射的光通过相应的单元芯片的光学逻辑电路，并且可以通过一个单元芯片入射到下一个单元芯片中的光学逻辑电路上通孔。

7. 发明授权

US5939729A Optical controlled resonant tunneling diode 失效
标题翻译：光控谐振隧道二极管
公开(公告)号：US5939729A
公开(公告)日：1999-08-17
申请号：US976776
申请日：1997-11-24
申请人： Hye Yong Chu , Kyu-Suk Lee , Byueng-Su Yoo , Hyo-Hoon Park
发明人： Hye Yong Chu , Kyu-Suk Lee , Byueng-Su Yoo , Hyo-Hoon Park
IPC分类号： H01S3/00 , H01L31/0352 , H01L31/103 , H01L29/06
CPC分类号： B82Y20/00 , H01L31/035236 , H01L31/1035
摘要： The present invention relates to a semiconductor photoelectric device including a InAs layer formed to monoatomic thickness sandwiched between spacer layers adjacent to an emitter to maximize a difference in energy between two quantum states in accumulation layer of a resonant tunneling diode having a double barrier structure, resulting in separating the resonant tunneling current determined by two quantum states of the triangular well in accumulation layer of resonant tunneling diode, even when light of a low intensity is irradiated to the surface of the resonant tunneling diode. Thus, there is provided an optical controlled resonant tunneling diode, making it possible to manufacturing a switching device for controlling an electric signal using light source by adjusting, using light, the resonant tunneling determined by an excited state of the triangular well.
摘要翻译：本发明涉及一种半导体光电器件，其包括形成为单原子厚度的InAs层，夹在与发射极相邻的间隔层之间，以使具有双重屏障结构的谐振隧道二极管的累积层中的两个量子态之间的能量差最大化，从而产生在谐振隧道二极管的累积层中分离由三角形阱的两个量子态确定的谐振隧穿电流，即使当低强度的光照射到谐振隧穿二极管的表面时。因此，提供了一种光控谐振隧道二极管，使得可以通过使用光调节由三角形阱的激发状态确定的谐振隧穿来制造用于使用光源控制电信号的开关装置。

8. 发明授权

US06482665B1 Polarization switching surface-emitting laser and a method of manufacturing the same 失效
标题翻译：偏振切换表面发射激光器及其制造方法
公开(公告)号：US06482665B1
公开(公告)日：2002-11-19
申请号：US09718188
申请日：2000-11-21
申请人： Hye Yong Chu , Byueng-Su Yoo , Hyo-Hoon Park
发明人： Hye Yong Chu , Byueng-Su Yoo , Hyo-Hoon Park
IPC分类号： H01L2100
CPC分类号： H01S5/18302 , H01S5/0614 , H01S5/18311 , H01S5/18341 , H01S5/18355
摘要： A method of manufacturing a polarization switching surface-emitting laser in which a laser resonance wavelength depends on changing the polarization of the laser, by changing the refractivity of a compound semiconductor mirror layer of the laser depending on polarizations using an electro-optic effect of compound semiconductor materials such as GsAs and applying an electric field thereto.
摘要翻译：一种制造偏振切换表面发射激光器的方法，其中激光谐振波长取决于改变激光器的偏振，通过使用化合物的电光效应根据偏振改变激光的化合物半导体镜层的折射率半导体材料如GsAs并向其施加电场。

9. 发明授权

US5554061A Method for making a vertical resonant surface-emitting micro-laser 失效
标题翻译：制造垂直共振表面发射微激光器的方法
公开(公告)号：US5554061A
公开(公告)日：1996-09-10
申请号：US359200
申请日：1994-12-19
申请人： Hyo-Hoon Park , Min-Soo Park , Byeoung-Su Yoo
发明人： Hyo-Hoon Park , Min-Soo Park , Byeoung-Su Yoo
IPC分类号： H01S5/00 , H01S5/042 , H01S5/18 , H01S5/183 , H01S5/30 , H01J9/12 , H01J9/18
CPC分类号： H01S5/18347 , H01S2301/176 , H01S5/0425 , H01S5/423
摘要： The present invention is a vertical resonant surface-emitting laser, and more particularly, a method for making a micro-laser that can be emitted to the upper surface of resonance structures by forming electrodes on the side surface of the resonance structures. By forming the electrodes injecting the current to the active layer on the side surface of resonators, the electrodes may be formed more easily on the fine micro-laser. Moreover, the current is more efficiently injected to the inside the active layer due to the side electrode surrounding an upper glass layer and emitter, and the laser may be operated even with a smaller start current, and serial resistance of the resonators may be reduced.
摘要翻译：本发明是一种垂直共振表面发射激光器，更具体地说，涉及一种通过在谐振结构的侧面上形成电极而能够发射到谐振结构的上表面的微型激光器的制造方法。通过形成将电流注入谐振器侧面的有源层的电极，可以在微细的微激光器上更容易地形成电极。此外，由于侧电极围绕上玻璃层和发射极，电流更有效地注入到有源层的内部，并且激光器甚至可以以更小的启动电流工作，并且谐振器的串联电阻可能降低。

10. 发明授权

US5895224A Three-dimensional cavity surface emitting laser structure and fabrication method thereof 失效
标题翻译：三维腔体表面发射激光器结构及其制造方法
公开(公告)号：US5895224A
公开(公告)日：1999-04-20
申请号：US915298
申请日：1997-08-20
申请人： Hyo-Hoon Park , Hye-Yong Chu , Byueng-Su Yoo
发明人： Hyo-Hoon Park , Hye-Yong Chu , Byueng-Su Yoo
IPC分类号： H01S5/10 , H01S5/183 , H01L21/20
CPC分类号： H01S5/0614 , H01S5/18305 , H01S2301/176 , H01S5/0425 , H01S5/0655 , H01S5/18347
摘要： A three-dimensional cavity surface emitting laser structure and a fabrication method thereof which are capable of effectively controlling the characteristic of the transverse mode by applying independent electrical field to a side wall of an active region and concentrating a current flow along, inside of the active region. The structure includes a protrusion portion of a bottom mirror region formed on a substrate, an insulation film formed in a sidewall of a laser post having an active region extended from the protrusion and a top mirror region, and a sidewall metal mirror layer electrically separated from n-type and p-type electrodes for independently applying an electric field.
摘要翻译：一种三维空腔表面发射激光器结构及其制造方法，其能够通过对有源区域的侧壁施加独立的电场并且沿着活动的内部集中电流来有效地控制横向模式的特性地区。该结构包括形成在基板上的底部反射镜区域的突出部分，形成在激光束的侧壁中的绝缘膜，其具有从突起延伸的有源区域和顶部反射镜区域，以及侧壁金属镜面层，用于独立施加电场的n型和p型电极。

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