公开(公告)号：US08995845B2

公开(公告)日：2015-03-31

申请号：US13346254

申请日：2012-01-09

申请人： Tengda Du ,  Bernd Huebner

发明人： Tengda Du ,  Bernd Huebner

IPC分类号： H04B10/04 ,  G02B6/42 ,  H04B10/40 ,  H04B10/50 ,  G02B6/293

CPC分类号： H04B10/40 ,  G02B6/29362 ,  G02B6/4215 ,  H04B10/506

摘要： A multi-laser transmitter optical subassembly may include N number of lasers, where each laser is configured to generate an optical signal with a unique wavelength. The transmitter optical subassembly may further include a focusing lens and a filter assembly. The filter assembly may combine the optical signals into a combined signal that is received by the focusing lens. The filter assembly may include N−1 number of filters. Each of the filters may pass at least one of the optical signals and reflect at least one of the optical signals. The filters may be low pass filters, high pass filters, or a combination thereof.

摘要翻译： 多激光发射器光学子组件可以包括N个激光器，其中每个激光器被配置为产生具有独特波长的光信号。 发射器光学子组件还可以包括聚焦透镜和滤光器组件。 滤光器组件可以将光信号组合成由聚焦透镜接收的组合信号。 过滤器组件可以包括N-1个过滤器。 每个滤光器可以通过光信号中的至少一个并且反射光信号中的至少一个。 滤波器可以是低通滤波器，高通滤波器或其组合。

公开(公告)号：US20120189306A1

公开(公告)日：2012-07-26

申请号：US13011770

申请日：2011-01-21

申请人： Tengda Du ,  Bernd Huebner

发明人： Tengda Du ,  Bernd Huebner

IPC分类号： H04J14/06

CPC分类号： G02B6/4215 ,  G02B6/4208 ,  G02B6/4214 ,  G02B6/4284 ,  G02B6/4292 ,  H01S5/0071 ,  H01S5/02208 ,  H01S5/02284 ,  H01S5/4012 ,  H01S5/4025

摘要： Multi-laser transmitter optical subassemblies (TOSAs) for optoelectronic modules. In one example embodiment, a multi-laser TOSA includes first and second lasers configured to generate first and second optical signals, respectively, a polarization beam combiner (PBC), first and second collimating lenses positioned between the first and second lasers, respectively, and the PBC, a half waveplate positioned between the first laser and the PBC, and a focusing lens. The half waveplate is configured to rotate the polarization of the first optical signal. The PBC is configured to combine the first and second optical signals and transmit the combined first and second optical signals toward the focusing lens.

摘要翻译： 用于光电子模块的多激光发射器光学组件（TOSA）。 在一个示例实施例中，多激光TOSA包括分别被配置为分别产生第一和第二光信号的偏振光束组合器（PBC），分别位于第一和第二激光器之间的第一和第二准直透镜的第一和第二激光器，以及 PBC，位于第一激光器和PBC之间的半波片，以及聚焦透镜。 半波片被配置为旋转第一光信号的偏振。 PBC被配置为组合第一和第二光学信号，并将组合的第一和第二光学信号发射到聚焦透镜。

公开(公告)号：US07995928B2

公开(公告)日：2011-08-09

申请号：US12031234

申请日：2008-02-14

申请人： Tengda Du ,  Bernd Huebner

发明人： Tengda Du ,  Bernd Huebner

IPC分类号： H04B10/00

CPC分类号： H04J14/02 ,  G02B6/29362 ,  G02B6/2938 ,  G02B6/4206 ,  G02B6/4246

摘要： Optical triplexers are disclosed. The optical triplexers include an optical fiber, a first ball lens optically coupling a first optical signal between a first opto-electronic device and a first wavelength selective filter, and a second ball lens optically coupling a second optical signal between a second opto-electronic device and the first wavelength selective filter. The optical triplexers further include a second wavelength selective filter optically coupling the first and second optical signals between the first wavelength selective filter and a third ball lens and a fourth ball lens optically coupling a third optical signal between a third optical signal between a third opto-electronic device and the second frequency selective filter. The second wavelength selective filter optical couples the third optical signal between the fourth ball lens and the third ball lens. Thus, each of the optical signals are selectively coupled between one of the opto-electronic devices and the optical fiber.

摘要翻译： 披露了光学三工器。 光学三工器包括光纤，在第一光电子器件和第一波长选择滤光器之间光耦合第一光信号的第一球透镜和在第二光电器件之间光耦合第二光信号的第二球透镜 和第一波长选择滤波器。 光学三工器还包括第二波长选择滤光器，其在第一波长选择滤光器和第三球透镜之间光学耦合第一和第二光信号，以及第四球透镜，在第三光信号之间的第三光信号之间光耦合第三光信号， 电子设备和第二频率选择滤波器。 第二波长选择滤光片将第三光学信号耦合到第四球透镜和第三球透镜之间。 因此，每个光信号选择性地耦合在一个光电器件和光纤之间。

公开(公告)号：US07880570B2

公开(公告)日：2011-02-01

申请号：US12259202

申请日：2008-10-27

申请人： Jianying Zhou ,  Yuheng Lee ,  Yan Yang Zhao ,  Bernd Huebner

发明人： Jianying Zhou ,  Yuheng Lee ,  Yan Yang Zhao ,  Bernd Huebner

IPC分类号： H01P3/00

CPC分类号： H01P3/003 ,  H01P1/04 ,  H01P3/006 ,  H05K1/0201 ,  H05K1/0237

摘要： An embodiment of the invention includes a high speed feed thru connecting a first circuit outside a housing to a second circuit inside the housing. The first circuit includes a first high speed integrated circuit chip and the second circuit includes a second high speed integrated circuit chip or optoelectronic device. The high speed feed thru includes an inside coplanar structure positioned at least partially inside the housing, the inside coplanar structure connected to the second circuit. The high speed feed thru also includes an outside coplanar structure positioned at least partially outside the housing, the outside coplanar structure connected to the first circuit. A material separates the inside coplanar structure and the outside coplanar structure. At least one guided via extends through the material, connecting the inside coplanar structure and the outside coplanar structure.

摘要翻译： 本发明的实施例包括通过将外壳外部的第一电路连接到壳体内的第二电路的高速馈电。 第一电路包括第一高速集成电路芯片，第二电路包括第二高速集成电路芯片或光电子器件。 高速馈送包括至少部分地位于壳体内部的内部共面结构，内部共面结构连接到第二电路。 高速进料通过还包括至少部分地位于壳体外部的外共面结构，外共面结构连接到第一回路。 一种材料将内部共面结构和外部共面结构分开。 至少一个导向孔延伸穿过材料，连接内部共面结构和外部共面结构。

公开(公告)号：US20090269069A1

公开(公告)日：2009-10-29

申请号：US12110071

申请日：2008-04-25

申请人： Daniel Mahgerefteh ,  Hongmin Chen ,  Bernd Huebner

发明人： Daniel Mahgerefteh ,  Hongmin Chen ,  Bernd Huebner

IPC分类号： H04J14/02 ,  H04B10/04 ,  H04B10/12

CPC分类号： H04B10/504 ,  G02B6/29343 ,  G02B6/29355 ,  H04B10/54 ,  H04B10/548

摘要： An wave division multiplexed (WDM) optical transmitter is disclosed including a directly modulated laser array and a planar lightwave chip (PLC) having a plurality of OSRs that receive outputs of the laser array and increase the extinction ratio of the received light. An optical multiplexer receives the outputs of the OSRs and couples them to a single output port. The multiplexer has transmission peaks through its ports each having a 0.5 dB bandwidth including the frequency of a laser in the array. The optical multiplexer may be embodied as cascaded Mach-Zehnder interferometers or ring resonators.

摘要翻译： 公开了一种波分复用（WDM）光发射机，其包括直接调制的激光阵列和具有接收激光器阵列的输出并增加接收光的消光比的多个OSR的平面光波片（PLC）。 光复用器接收OSR的输出并将它们耦合到单个输出端口。 多路复用器通过其端口具有传输峰值，每个端口具有包括阵列中的激光器的频率的0.5dB带宽。 光复用器可以被实现为级联的马赫 - 曾德干涉仪或环形谐振器。

公开(公告)号：US20080193135A1

公开(公告)日：2008-08-14

申请号：US12031234

申请日：2008-02-14

申请人： Tengda Du ,  Bernd Huebner

发明人： Tengda Du ,  Bernd Huebner

IPC分类号： H04J14/02

CPC分类号： H04J14/02 ,  G02B6/29362 ,  G02B6/2938 ,  G02B6/4206 ,  G02B6/4246

摘要： Optical triplexers are disclosed. The optical triplexers include an optical fiber, a first ball lens optically coupling a first optical signal between a first opto-electronic device and a first wavelength selective filter, and a second ball lens optically coupling a second optical signal between a second opto-electronic device and the first wavelength selective filter. The optical triplexers further include a second wavelength selective filter optically coupling the first and second optical signals between the first wavelength selective filter and a third ball lens and a fourth ball lens optically coupling a third optical signal between a third optical signal between a third opto-electronic device and the second frequency selective filter. The second wavelength selective filter optical couples the third optical signal between the fourth ball lens and the third ball lens. Thus, each of the optical signals are selectively coupled between one of the opto-electronic devices and the optical fiber.

摘要翻译： 披露了光学三工器。 光学三工器包括光纤，在第一光电子器件和第一波长选择滤光器之间光耦合第一光信号的第一球透镜和在第二光电器件之间光耦合第二光信号的第二球透镜 和第一波长选择滤波器。 光学三工器还包括第二波长选择滤光器，其在第一波长选择滤光器和第三球透镜之间光学耦合第一和第二光信号，第四球透镜在第三光信号之间的第三光信号之间光耦合第三光信号， 电子设备和第二频率选择滤波器。 第二波长选择滤光片将第三光学信号耦合到第四球透镜和第三球透镜之间。 因此，每个光信号选择性地耦合在一个光电器件和光纤之间。

公开(公告)号：US08260150B2

公开(公告)日：2012-09-04

申请号：US12110071

申请日：2008-04-25

申请人： Daniel Mahgerefteh ,  Hongmin Chen ,  Bernd Huebner

发明人： Daniel Mahgerefteh ,  Hongmin Chen ,  Bernd Huebner

IPC分类号： H04B10/04

CPC分类号： H04B10/504 ,  G02B6/29343 ,  G02B6/29355 ,  H04B10/54 ,  H04B10/548

摘要： An wave division multiplexed (WDM) optical transmitter is disclosed including a directly modulated laser array and a planar lightwave chip (PLC) having a plurality of OSRs that receive outputs of the laser array and increase the extinction ratio of the received light. An optical multiplexer receives the outputs of the OSRs and couples them to a single output port. The multiplexer has transmission peaks through its ports each having a 0.5 dB bandwidth including the frequency of a laser in the array. The optical multiplexer may be embodied as cascaded Mach-Zehnder interferometers or ring resonators.

摘要翻译： 公开了一种波分复用（WDM）光发射机，其包括直接调制的激光阵列和具有接收激光器阵列的输出并增加接收光的消光比的多个OSR的平面光波片（PLC）。 光复用器接收OSR的输出并将它们耦合到单个输出端口。 多路复用器具有通过其端口的传输峰值，每个端口具有包括阵列中的激光器的频率的0.5dB带宽。 光复用器可以被实现为级联的马赫 - 曾德干涉仪或环形谐振器。

公开(公告)号：US20080191818A1

公开(公告)日：2008-08-14

申请号：US12030142

申请日：2008-02-12

申请人： Yuheng Lee ,  Jianying Zhou ,  Yan Yang Zhao ,  Christopher R. Cole ,  Bernd Huebner

发明人： Yuheng Lee ,  Jianying Zhou ,  Yan Yang Zhao ,  Christopher R. Cole ,  Bernd Huebner

IPC分类号： H01P1/00

CPC分类号： H01P5/028

摘要： In one example embodiment, a high-speed transponder includes a printed circuit board having a set of coplanar high-speed traces, and a high-speed circuit and a package mounted to the printed circuit board. The package includes an outside housing and a second high-speed circuit positioned inside the housing. The high-speed transponder also includes a high-speed feed thru which includes an inside coplanar structure positioned inside the housing, a strip line structure positioned through the housing, and an outside coplanar structure positioned outside the housing. The second high-speed circuit is operably coupled to the inside coplanar structure, which is operably coupled to the strip line structure, which is operably coupled to the outside coplanar structure, which is operably coupled to the first high-speed circuit via the set of coplanar high-speed traces. The signal plane of the outside coplanar structure is flipped with respect to a signal plane of the inside coplanar structure.

摘要翻译： 在一个示例性实施例中，高速应答器包括具有一组共面高速迹线的印刷电路板，以及安装到印刷电路板的高速电路和封装。 该包装包括位于壳体内的外壳和第二高速电路。 高速转发器还包括高速进给器，其包括位于壳体内部的内部共面结构，通过壳体定位的带状线结构以及位于壳体外部的外部共面结构。 第二高速电路可操作地耦合到内部共面结构，其可操作地耦合到带状线结构，其可操作地耦合到外部共面结构，其可操作地耦合到第一高速电路，该组合 共面高速轨迹。 外部共面结构的信号平面相对于内部共面结构的信号平面翻转。

公开(公告)号：US20130177320A1

公开(公告)日：2013-07-11

申请号：US13346254

申请日：2012-01-09

申请人： TENGDA DU ,  BERND HUEBNER

发明人： TENGDA DU ,  BERND HUEBNER

IPC分类号： H04B10/00 ,  H04B10/04

CPC分类号： H04B10/40 ,  G02B6/29362 ,  G02B6/4215 ,  H04B10/506

摘要： A multi-laser transmitter optical subassembly may include N number of lasers, where each laser is configured to generate an optical signal with a unique wavelength. The transmitter optical subassembly may further include a focusing lens and a filter assembly. The filter assembly may combine the optical signals into a combined signal that is received by the focusing lens. The filter assembly may include N−1 number of filters. Each of the filters may pass at least one of the optical signals and reflect at least one of the optical signals. The filters may be low pass filters, high pass filters, or a combination thereof.

摘要翻译： 多激光发射器光学子组件可以包括N个激光器，其中每个激光器被配置为产生具有独特波长的光信号。 发射器光学子组件还可以包括聚焦透镜和滤光器组件。 滤光器组件可以将光信号组合成由聚焦透镜接收的组合信号。 过滤器组件可以包括N-1个过滤器。 每个滤光器可以通过光信号中的至少一个并且反射光信号中的至少一个。 滤波器可以是低通滤波器，高通滤波器或其组合。

公开(公告)号：US20120189314A1

公开(公告)日：2012-07-26

申请号：US13011741

申请日：2011-01-21

申请人： Xiaojie Xu ,  Bernd Huebner

发明人： Xiaojie Xu ,  Bernd Huebner

IPC分类号： H04B10/00 ,  B65B51/10 ,  G02B27/10

CPC分类号： H04B10/506 ,  G02B6/29367 ,  G02B6/4215 ,  H01S5/4012

摘要： Multi-laser transmitter optical subassembly (TOSA). In one example embodiment, a method of fabricating a multi-laser TOSA includes various acts. First, first and second optical signals are transmitted from first and second lasers, respectively. Next, the angle of a first collimating lens is actively adjusted to cause the second optical signal to be aligned with the first optical signal as the first optical signal passes through a first filter and as the second optical signal is reflected by the first filter such that the first and second optical signals are aligned and combined.

摘要翻译： 多激光发射机光学组件（TOSA）。 在一个示例性实施例中，制造多激光TOSA的方法包括各种动作。 首先，第一和第二光信号分别从第一和第二激光器发射。 接下来，当第一光信号通过第一滤光器时，主动调整第一准直透镜的角度，使得第二光信号与第一光信号对准，并且由于第二光信号被第一滤光器反射，使得 第一和第二光信号被对准并组合。