公开(公告)号：US20080063407A1

公开(公告)日：2008-03-13

申请号：US11938761

申请日：2007-11-12

Applicant: Jagdeep Singh ,  Drew Perkins ,  David Welch ,  Mark Yin ,  Fred Kish ,  Stephen Grubb ,  Robert Taylor ,  Vincent Dominic ,  Matthew Mitchell

Inventor： Jagdeep Singh ,  Drew Perkins ,  David Welch ,  Mark Yin ,  Fred Kish ,  Stephen Grubb ,  Robert Taylor ,  Vincent Dominic ,  Matthew Mitchell

IPC: H04B10/00

CPC classification number: G02B6/12011 ,  B82Y20/00 ,  G01R31/31728 ,  G01R31/318511 ,  G02B6/12004 ,  G02B6/12007 ,  G02B6/12019 ,  G02B6/12021 ,  G02B6/12023 ,  G02B6/12026 ,  G02B6/12028 ,  G02B6/12033 ,  G02B6/131 ,  G02B6/136 ,  G02B6/4204 ,  G02F1/01725 ,  G02F2001/0175 ,  G02F2001/01758 ,  G02F2203/69 ,  H01L31/125 ,  H01S5/0014 ,  H01S5/0085 ,  H01S5/02248 ,  H01S5/026 ,  H01S5/0262 ,  H01S5/0264 ,  H01S5/0265 ,  H01S5/0268 ,  H01S5/06256 ,  H01S5/06258 ,  H01S5/0683 ,  H01S5/06832 ,  H01S5/12 ,  H01S5/1228 ,  H01S5/2077 ,  H01S5/22 ,  H01S5/3408 ,  H01S5/4031 ,  H01S5/4087 ,  H01S5/50 ,  H04B10/2914 ,  H04B10/50 ,  H04J14/02 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0258 ,  H04J14/0265 ,  H04J14/0276 ,  H04J14/0282

Abstract: A digital optical network (DON) is a new approach to low-cost, more compact optical transmitter modules and optical receiver modules for deployment in optical transport networks (OTNs). One important aspect of a digital optical network is the incorporation in these modules of transmitter photonic integrated circuit (TxPIC) chips and receiver photonic integrated circuit (TxPIC) chips in lieu of discrete modulated sources and detector sources with discrete multiplexers or demultiplexers.

Abstract translation: 数字光网络（DON）是用于部署在光传输网络（OTN）中的低成本，更紧凑的光发射机模块和光接收机模块的新方法。 数字光网络的一个重要方面是将发射机光子集成电路（TxPIC）芯片和接收机光子集成电路（TxPIC）芯片的这些模块并入，以代替具有分立多路复用器或解复用器的离散调制源和检测器源。

公开(公告)号：US07333695B2

公开(公告)日：2008-02-19

申请号：US11474575

申请日：2006-06-22

Applicant: Lee L. Xu ,  Darren S. Crews

Inventor： Lee L. Xu ,  Darren S. Crews

IPC: G02B6/02 ,  G02B6/12

CPC classification number: G02B6/4249 ,  G02B6/4292 ,  H01S5/02284 ,  H01S5/0262 ,  H01S5/4025 ,  H01S5/4031 ,  H01S5/423

Abstract: A parallel optics module including singulated dies. A first singulated die includes a first semiconductor optical component, and a second die includes a second semiconductor optical component. The first and second dies are mounted to a substrate. The first and second dies to be integrated into a parallel optics module.

Abstract translation: 包括单个模具的并行光学模块。 第一分割裸片包括第一半导体光学部件，第二裸片包括第二半导体光学部件。 第一和第二模具安装到基板。 第一和第二模具被集成到并行光学模块中。

公开(公告)号：US20080013881A1

公开(公告)日：2008-01-17

申请号：US11773960

申请日：2007-07-06

Applicant: David Welch ,  Vincent Dominic ,  Fred Kish ,  Mark Missey ,  Radhakrishnan Nagarajan ,  Atul Mathur ,  Frank Peters ,  Robert Taylor ,  Matthew Mitchell ,  Alan Nilsson ,  Stephen Grubb ,  Richard Schneider ,  Charles Joyner ,  Jonas Webjorn ,  Drew Perkins

Inventor： David Welch ,  Vincent Dominic ,  Fred Kish ,  Mark Missey ,  Radhakrishnan Nagarajan ,  Atul Mathur ,  Frank Peters ,  Robert Taylor ,  Matthew Mitchell ,  Alan Nilsson ,  Stephen Grubb ,  Richard Schneider ,  Charles Joyner ,  Jonas Webjorn ,  Drew Perkins

IPC: G02B6/12

CPC classification number: G02B6/12004 ,  G02B6/12007 ,  G02B6/12019 ,  G02B6/12023 ,  G02B6/12033 ,  G02B6/131 ,  G02B6/136 ,  H01S5/026 ,  H01S5/0262 ,  H01S5/0265 ,  H01S5/0268 ,  H01S5/0612 ,  H01S5/12 ,  H01S5/4025 ,  H01S5/4031 ,  H01S5/4087 ,  H01S5/50 ,  H04J14/02

Abstract: A photonic integrated circuit (PIC) chip comprising an array of modulated sources, each providing a modulated signal output at a channel wavelength different from the channel wavelength of other modulated sources and a wavelength selective combiner having an input optically coupled to received all the signal outputs from the modulated sources and provide a combined output signal on an output waveguide from the chip. The modulated sources, combiner and output waveguide are all integrated on the same chip.

Abstract translation: 一种包括调制源阵列的光子集成电路（PIC）芯片，每个调制源提供在不同于其它调制源的信道波长的信道波长处的调制信号输出，以及具有光耦合到接收到的所有信号输出的输入的波长选择性组合器 并从芯片提供输出波导上的组合输出信号。 调制源，组合器和输出波导均集成在同一芯片上。

公开(公告)号：US20070025405A1

公开(公告)日：2007-02-01

申请号：US11194343

申请日：2005-08-01

Applicant: Dong Pan ,  Jurgen Michel ,  Edward Sargent ,  Wojciech Giziewicz ,  Lionel Kimerling

Inventor： Dong Pan ,  Jurgen Michel ,  Edward Sargent ,  Wojciech Giziewicz ,  Lionel Kimerling

IPC: H01S5/00

CPC classification number: H01S5/0262 ,  H01L25/167 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/0261 ,  H01S5/183 ,  H01S5/423 ,  H01L2924/00014

Abstract: A bidirectional transceiver assembly includes a VCSEL structure that emits light at a defined wavelength on a substrate structure. A photodetector receives the light. A hole structure is formed on the substrate structure to allow the light from the VCSEL structure to be emitted so as to form an optical path.

Abstract translation: 双向收发器组件包括在衬底结构上以限定的波长发射光的VCSEL结构。 光电检测器接收光。 在衬底结构上形成孔结构以允许来自VCSEL结构的光被发射以形成光路。

公开(公告)号：US07127145B2

公开(公告)日：2006-10-24

申请号：US10851910

申请日：2004-05-20

Applicant: Hiroyuki Kamiyama ,  Kenji Uchida ,  Seiji Sumi

Inventor： Hiroyuki Kamiyama ,  Kenji Uchida ,  Seiji Sumi

IPC: G02B6/10 ,  H01S3/00

CPC classification number: H01S5/026 ,  H01S5/0262 ,  H01S5/50

Abstract: The present invention provides a polarization dependency-free, gain-saturated high function semiconductor optical amplifier and optical module at industrially low cost. The gist of the present invention is to structurally separate the optical signal propagating waveguide from another optical waveguide which serves as a lasing optical cavity for optical amplification in such a manner that the two optical waveguides are formed in the same plane but not parallel to each other.

Abstract translation: 本发明提供了一种无偏振无关，增益饱和的高功能半导体光放大器和光模块，工业成本低。 本发明的要点是将光信号传播波导与用作光放大的激光光学腔的另一光波导结构地分开，使得两个光波导形成在同一平面上但不彼此平行 。

公开(公告)号：US20060165363A1

公开(公告)日：2006-07-27

申请号：US11375466

申请日：2006-03-13

Applicant: Hiroyuki Kamiyama ,  Kenji Uchida ,  Seiji Sumi

Inventor： Hiroyuki Kamiyama ,  Kenji Uchida ,  Seiji Sumi

IPC: G02B6/10 ,  H01S3/00

CPC classification number: H01S5/026 ,  H01S5/0262 ,  H01S5/50

Abstract: The present invention provides a polarization dependency-free, gain-saturated high function semiconductor optical amplifier and optical module at industrially low cost. The gist of the present invention is to structurally separate the optical signal propagating waveguide from another optical waveguide which serves as a lasing optical cavity for optical amplification in such a manner that the two optical waveguides are formed in the same plane but not parallel to each other.

Abstract translation: 本发明提供了一种无偏振无关，增益饱和的高功能半导体光放大器和光模块，工业成本低。 本发明的要点是将光信号传播波导与用作光放大的激光光学腔的另一光波导结构地分开，使得两个光波导形成在同一平面上但不彼此平行 。

公开(公告)号：US20060162104A1

公开(公告)日：2006-07-27

申请号：US11278520

申请日：2006-04-03

Applicant: Kevin Malone ,  Christine Mollenkopf ,  Jason Yorks ,  Lance Thompson ,  Blake Mynatt ,  Mark Stiehl ,  Tess Abidi ,  William Dean ,  Robert Arnold ,  Richard Adams ,  George Jarriel ,  Dale Isaacson

Inventor： Kevin Malone ,  Christine Mollenkopf ,  Jason Yorks ,  Lance Thompson ,  Blake Mynatt ,  Mark Stiehl ,  Tess Abidi ,  William Dean ,  Robert Arnold ,  Richard Adams ,  George Jarriel ,  Dale Isaacson

IPC: G11B23/50

CPC classification number: G02B6/4232 ,  G02B6/4201 ,  G02B6/4204 ,  G02B6/4292 ,  H01L25/167 ,  H01L2224/48091 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/3025 ,  H01S5/02248 ,  H01S5/02276 ,  H01S5/02284 ,  H01S5/02296 ,  H01S5/026 ,  H01S5/0262 ,  H01S5/0683 ,  H01S5/183 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A multilayer ceramic carrier for an optical element includes a terraced cavity for retaining a vertically receiving or vertically emitting optical element. The multilayer ceramic carrier includes conductive traces interposed between the ceramic layers and which extend into the terraced cavity along the trenches formed in the cavity. A vertical cavity surface emitting laser or vertically receiving optical element is wire bonded to the conductive traces which extend into the cavity. In one embodiment, the terraced cavity of the multilayer ceramic carrier includes a VCSEL and photodetector therein, the photodetector capable of monitoring the output optical power of the VCSEL. The method for forming the multilayer ceramic carrier includes forming a plurality of layers of ceramic tape, joining the layers, then co-firing the stacked layers. The multilayer ceramic carrier is joined to a plastic optical housing which includes an aperture for securing an optical fiber. The fiber launch direction is generally orthogonal to the optical surface of the vertically emitting or vertically receiving optical element secured within the ceramic carrier. The optical subassembly comprising the plastic optical housing and ceramic carrier is mounted on the surface of a printed circuit board or adjacent the edge of a printed circuit board, such that the light emitted or detected by the optical element, preferably travels along a fiber launch direction parallel to the surface of the printed circuit board. The optical assembly may be joined to the printed circuit board using various connectors capable of carrying an electrical signal.

Abstract translation: 用于光学元件的多层陶瓷载体包括用于保持垂直接收或垂直发射的光学元件的梯形腔。 多层陶瓷载体包括介于陶瓷层之间并沿着形成在空腔中的沟槽延伸到梯形腔中的导电迹线。 垂直空腔表面发射激光器或垂直接收光学元件被引线接合到延伸到空腔中的导电迹线。 在一个实施例中，多层陶瓷载体的梯形空腔包括VCSEL和其中的光电检测器，该光电检测器能够监测VCSEL的输出光功率。 形成多层陶瓷载体的方法包括形成多层陶瓷带，连接层，然后共烧烧层叠层。 多层陶瓷载体连接到塑料光学外壳，该外壳包括用于固定光纤的孔。 光纤发射方向通常垂直于固定在陶瓷载体内的垂直发射或垂直接收的光学元件的光学表面。 包括塑料光学壳体和陶瓷载体的光学子组件安装在印刷电路板的表面上或与印刷电路板的边缘相邻，使得由光学元件发射或检测到的光优选沿着光纤发射方向 平行于印刷电路板的表面。 光学组件可以使用能够承载电信号的各种连接器连接到印刷电路板。

公开(公告)号：US20060118893A1

公开(公告)日：2006-06-08

申请号：US11325325

申请日：2006-01-05

Applicant: Alex Behfar ,  Cristian Stagarescu ,  Malcolm Green ,  Alfred Schremer

Inventor： Alex Behfar ,  Cristian Stagarescu ,  Malcolm Green ,  Alfred Schremer

IPC: H01L29/82 ,  H01L27/14 ,  H01L29/84

CPC classification number: H01S5/0262 ,  G02B6/4214 ,  G02B6/4246 ,  H01L31/03046 ,  H01L31/105 ,  H01L31/107 ,  H01L31/153 ,  H01L31/1844 ,  H01S5/005 ,  H01S5/0078 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/026 ,  H01S5/0264 ,  H01S5/0267 ,  H01S5/1085 ,  H01S5/18 ,  H01S5/2022 ,  H01S5/4012 ,  H01S5/4056 ,  Y02E10/544

Abstract: A laser and detector integrated on corresponding epitaxial layers of a single chip cooperate with on-chip and/or external optics to couple light of a first wavelength emitted by the laser to a single external device such as an optical fiber and to simultaneously couple light of a different wavelength received from the external device to the detector to provide bidirectional photonic operation. Multiple lasers and detectors may be integrated on the chip to provide multiple bidirectional channels. A monitoring photodetector is fabricated in the detector epitaxy adjacent one end of the laser.

公开(公告)号：US20060093010A1

公开(公告)日：2006-05-04

申请号：US11220826

申请日：2005-09-08

Applicant: Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Shunichi Sato ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi ,  Naoto Jikutani ,  Takashi Takahashi ,  Akihiro Itoh

Inventor： Takuro Sekiya ,  Akira Sakurai ,  Masayoshi Katoh ,  Teruyuki Furuta ,  Kazuya Miyagaki ,  Ken Kanai ,  Atsuyuki Watada ,  Shunichi Sato ,  Koei Suzuki ,  Satoru Sugawara ,  Shinji Satoh ,  Shuuichi Hikichi ,  Naoto Jikutani ,  Takashi Takahashi ,  Akihiro Itoh

IPC: H01S3/08 ,  H01S5/00

CPC classification number: H01S5/18361 ,  H01L2224/48091 ,  H01S5/0071 ,  H01S5/02284 ,  H01S5/0262 ,  H01S5/0264 ,  H01S5/0683 ,  H01S5/18313 ,  H01S5/18358 ,  H01S5/32366 ,  H01S5/423 ,  H01S2301/173 ,  H01L2924/00014

Abstract: A surface-emission laser diode includes a distributed Bragg reflector tuned to a wavelength of 1.1 μm or longer, wherein the distributed Bragg reflector includes an alternate repetition of a low-refractive index layer and a high-refractive index layer, with a heterospike buffer layer having an intermediate refractive index interposed therebetween with a thickness in the range of 5-50 nm

Abstract translation: 表面发射激光二极管包括调谐到波长为1.1μm或更长的分布布拉格反射器，其中分布布拉格反射器包括低折射率层和高折射率层的交替重复，具有异质缓冲层 其间具有中间折射率，其厚度在5-50nm的范围内

公开(公告)号：US20060039429A1

公开(公告)日：2006-02-23

申请号：US11205186

申请日：2005-08-17

Applicant: Chul Choi ,  Min Noh

Inventor： Chul Choi ,  Min Noh

IPC: H01S5/00 ,  H01S3/04

CPC classification number: B82Y20/00 ,  H01S5/0262 ,  H01S5/18311 ,  H01S5/3432

Abstract: A device for bi-directional optical communication and a method of fabricating the same, whereby a monolithic surface light emitting laser and an optical detector are integrally formed to make a fabricating process simple, and the optical detector is placed about the surface light emitting laser, enabling to carry out light emitting and light receiving functions with one device.

Abstract translation: 一种用于双向光通信的装置及其制造方法，由此整体形成单片面发光激光器和光学检测器，以使制造工艺简单，并且光学检测器被放置在表面发光激光器周围， 使得能够用一个设备执行发光和光接收功能。