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1.发明公开公开(公告)号：US20230152516A1
公开(公告)日：2023-05-18
申请号：US18148879
申请日：2022-12-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Zhenqing Zhao , Chun Sun
CPC classification number: G02B6/12007 , G02B6/13 , G02B2006/12145
Abstract: An optical waveguide structure and a manufacturing method, an optical waveguide module, an optical switching device, and an optical waveguide system are provided, and belong to the field of optical communication. The optical waveguide structure includes: at least two optical waveguides disposed in a stacked manner, where a first optical waveguide channel is disposed between two optical waveguides located at different layers in the at least two optical waveguides, and two ends of the first optical waveguide channel are physically connected to the two optical waveguides.
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公开(公告)号：US20180107016A1
公开(公告)日：2018-04-19
申请号：US15844054
申请日：2017-12-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Enyu Zhou , Zhenxing Liao
CPC classification number: G02B27/30 , G02B3/04 , G02B5/30 , G02B6/2746 , G02B6/4206 , G02B6/4208 , G02B6/4213 , G02B6/4215 , G02B6/4263 , G02B27/0927 , G02B27/286 , G02F1/0036 , G02F1/09 , G02F1/093
Abstract: A collimation lens and an optical module of the collimation lens. The collimation lens includes a front convex aspheric lens, a first polarizing filter, a Faraday rotation (FR) crystal, a second polarizing filter, and a rear convex aspheric lens. The front convex aspheric lens is coupled to a first end face of the collimation lens, and the rear convex aspheric lens is coupled to a second end face of the collimation lens. The first polarizing filter is coupled between the front convex aspheric lens and the FR crystal, and the second polarizing filter is coupled between the FR crystal and the rear convex aspheric lens.
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公开(公告)号：US09678277B2
公开(公告)日：2017-06-13
申请号：US14952688
申请日：2015-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Lei Wang , Huafeng Lin , Zhenxing Liao
IPC: H04B10/00 , G02B6/293 , C23C18/16 , G02B27/14 , G02B27/30 , H04B10/079 , H04B10/25 , G02B6/42 , G02B1/11
CPC classification number: G02B6/29361 , C23C18/1633 , G02B1/11 , G02B6/4215 , G02B6/4286 , G02B27/141 , G02B27/30 , H04B10/07957 , H04B10/2504
Abstract: A filter includes two translucent bodies. Each of the translucent bodies has a first plane, a second plane that forms a wedge angle with the first plane, and a third plane that intersects with both the first plane and the second plane, first planes of the two translucent bodies are parallel to each other, and second planes of the two translucent bodies are parallel to each other. The filter also comprises a beam splitting film, where surfaces of both sides are respectively combined with the first planes of the two translucent bodies. Two reflective films are combined, respectively, with the second planes of the two translucent bodies.
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公开(公告)号：US20160241342A1
公开(公告)日：2016-08-18
申请号：US15082515
申请日：2016-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Huafeng Lin , Lei Zhou , Zhenxing Liao
IPC: H04B10/50 , H01S3/00 , H04B10/548 , H01S3/30
CPC classification number: H04B10/50577 , H01S3/005 , H01S3/0057 , H01S3/2308 , H01S3/30 , H01S3/302 , H04B10/2537 , H04B10/548
Abstract: An optical transmit system, including a direct modulator configured to generate an optical signal, an optical amplifier coupled to the direct modulator configured to amplify the optical signal output by the direct modulator, and a stimulated Brillouin scattering component coupled to the optical amplifier configured to limit optical power of the optical signal output by the optical amplifier, where a stimulated Brillouin scattering threshold of the stimulated Brillouin scattering component is equal to minimum optical power of a part, which needs to be limited, of the optical signal output by the optical amplifier, and the stimulated Brillouin scattering component reflects, using a stimulated Brillouin scattering frequency difference, a part, which has optical power higher than the minimum optical power, of the optical signal output by the optical amplifier in order to limit outputting of this part of the optical signal.
Abstract translation: 一种光发射系统，包括被配置为产生光信号的直接调制器，耦合到配置成放大由直接调制器输出的光信号的直接调制器的光放大器，以及被耦合到光放大器的受激布里渊散射分量， 由光放大器输出的光信号的光功率，其中受激布里渊散射分量的受激布里渊散射阈值等于由光放大器输出的光信号的部分的最小光功率，其需要被限制， 并且受激布里渊散射分量使用受激布里渊散射频率差反射由光放大器输出的光信号的光功率高于最小光功率的部分，以限制该部分光学器件的输出 信号。
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5.发明申请Filter, Method for Producing Filter, and Laser Wavelength Monitoring Apparatus 有权过滤器，过滤器生产方法和激光波长监测仪公开(公告)号：US20160085028A1
公开(公告)日：2016-03-24
申请号：US14952688
申请日：2015-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Lei Wang , Huafeng Lin , Zhenxing Liao
CPC classification number: G02B6/29361 , C23C18/1633 , G02B1/11 , G02B6/4215 , G02B6/4286 , G02B27/141 , G02B27/30 , H04B10/07957 , H04B10/2504
Abstract: A filter includes two translucent bodies. Each of the translucent bodies has a first plane, a second plane that forms a wedge angle with the first plane, and a third plane that intersects with both the first plane and the second plane, first planes of the two translucent bodies are parallel to each other, and second planes of the two translucent bodies are parallel to each other. The filter also comprises a beam splitting film, where surfaces of both sides are respectively combined with the first planes of the two translucent bodies. Two reflective films are combined, respectively, with the second planes of the two translucent bodies.
Abstract translation: 过滤器包括两个半透明体。 每个半透明体具有第一平面，与第一平面形成楔角的第二平面和与第一平面和第二平面两者相交的第三平面，两个半透明体的第一平面平行于每个 两个半透明体的其他和第二平面彼此平行。 滤光器还包括分束膜，其两侧的表面分别与两个半透明体的第一平面组合。 两个反射膜分别与两个半透明体的第二平面组合。
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Patent Agency Ranking
公开(公告)号：US10948672B2
公开(公告)日：2021-03-16
申请号：US15462492
申请日：2017-03-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Ning Cheng , Zhenxing Liao , Huafeng Lin
Abstract: A material for blocking crosstalk, an optical assembly, and a method for preparing the material are provided. The optical assembly includes an optical receive assembly, where a periphery of the optical receive assembly includes a transparent region and a non-transparent region; the transparent region is made of the material, where a first layer of film is located on a side opposite to an optical receiving direction, and a second layer of film is located on a side opposite to the optical receive assembly; and the non-transparent region is of an electrical-signal shielding structure.
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公开(公告)号：US10178817B2
公开(公告)日：2019-01-08
申请号：US15420972
申请日：2017-01-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Huafeng Lin , Zhenxing Liao
Abstract: Embodiments provide an electromagnetic shielding material and a method for packaging an optical module, where the electromagnetic shielding material includes an electromagnetic shield layer. The electromagnetic shield layer includes an external flux guide layer, an insulation medium layer, and an internal flux guide layer. The external flux guide layer is of a mesh structure, and each mesh forms a first guiding unit. The first guiding unit is of a tapered structure, and the guiding unit forms a first included angle with a horizontal direction. The first included angle is greater than 0 degrees and less than 90 degrees. A cross section of the electromagnetic shield layer is in a sawtooth shape.
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公开(公告)号：US20170078916A1
公开(公告)日：2017-03-16
申请号：US15343880
申请日：2016-11-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Enbo Wang , Min Zhou , Chenghui Peng , Qiyong Zhao , Bin Wang
CPC classification number: H04W28/06 , H04L69/04 , H04L69/08 , H04W52/0212 , H04W88/08 , Y02D70/1224 , Y02D70/1262
Abstract: Embodiments of the present invention relate to the communications field, and provide a data processing method and apparatus, which can resolve a problem of excessively small capacity of a base station for data transmission, and improve capacity of the base station for data transmission. In one embodiment, a base station obtains a wireless data packet, performs protocol conversion on the wireless data packet to generate a transmission data packet, adapts the transmission data packet to generate a standard data packet, compresses and optimizes the standard data packet to generate compressed data, and adds the compressed data to a preset data packet. The present invention is used for data processing.
Abstract translation: 本发明的实施例涉及通信领域，并且提供一种数据处理方法和装置，其可以解决用于数据传输的基站的太小容量的问题，并且提高基站用于数据传输的容量。 在一个实施例中，基站获得无线数据分组，对无线数据分组执行协议转换以生成传输数据分组，使传输数据分组适应生成标准数据分组，压缩并优化标准数据分组以产生压缩 数据，并将压缩数据添加到预设数据包。 本发明用于数据处理。
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公开(公告)号：US09793998B2
公开(公告)日：2017-10-17
申请号：US15082515
申请日：2016-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Huafeng Lin , Lei Zhou , Zhenxing Liao
IPC: H04B10/00 , H04B10/50 , H01S3/30 , H01S3/00 , H04B10/548 , H04B10/2537 , H01S3/23
CPC classification number: H04B10/50577 , H01S3/005 , H01S3/0057 , H01S3/2308 , H01S3/30 , H01S3/302 , H04B10/2537 , H04B10/548
Abstract: An optical transmit system, including a direct modulator configured to generate an optical signal, an optical amplifier coupled to the direct modulator configured to amplify the optical signal output by the direct modulator, and a stimulated Brillouin scattering component coupled to the optical amplifier configured to limit optical power of the optical signal output by the optical amplifier, where a stimulated Brillouin scattering threshold of the stimulated Brillouin scattering component is equal to minimum optical power of a part, which needs to be limited, of the optical signal output by the optical amplifier, and the stimulated Brillouin scattering component reflects, using a stimulated Brillouin scattering frequency difference, a part, which has optical power higher than the minimum optical power, of the optical signal output by the optical amplifier in order to limit outputting of this part of the optical signal.
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公开(公告)号：US20170142871A1
公开(公告)日：2017-05-18
申请号：US15420972
申请日：2017-01-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Min Zhou , Huafeng Lin , Zhenxing Liao
CPC classification number: H05K9/0086 , G02B6/4277 , H05K9/00 , H05K9/0058 , H05K9/0088
Abstract: Embodiments provide an electromagnetic shielding material and a method for packaging an optical module, where the electromagnetic shielding material includes an electromagnetic shield layer. The electromagnetic shield layer includes an external flux guide layer, an insulation medium layer, and an internal flux guide layer. The external flux guide layer is of a mesh structure, and each mesh forms a first guiding unit. The first guiding unit is of a tapered structure, and the guiding unit forms a first included angle with a horizontal direction. The first included angle is greater than 0 degrees and less than 90 degrees. A cross section of the electromagnetic shield layer is in a sawtooth shape.
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