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公开(公告)号：US08137572B2
公开(公告)日：2012-03-20
申请号：US12577676
申请日：2009-10-12
申请人： HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
发明人： HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
IPC分类号： B29D11/00
CPC分类号： B29D11/00663 , G02B6/1228 , G02B6/136 , G02B6/4214
摘要： A method of making a planar lightwave circuit (PLC) waveguide capable of being integrated with a surface-mounted component is presented. The method entails etching a silicon substrate to form a slanted wall, forming a nonreflective waveguide portion on the silicon substrate, and depositing a reflective layer on the slanted wall. Light travels through the nonreflective waveguide portion in substantially a first direction, and the light from the nonreflective waveguide portion strikes the reflective layer to be redirected in a second direction. The second direction may be the direction toward the surface-mounted component. A PLC waveguide device made with the above method is also presented.
摘要翻译： 提出了一种制造能够与表面安装元件集成的平面光波导（PLC）波导的方法。 该方法需要蚀刻硅衬底以形成倾斜壁，在硅衬底上形成非反射波导部分，并将反射层沉积在倾斜壁上。 光在大致第一方向上行进穿过非反射波导部分，并且来自非反射波导部分的光照射反射层，以沿第二方向重新定向。 第二方向可以是朝向表面安装部件的方向。 还提出了用上述方法制造的PLC波导器件。
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公开(公告)号：US07933478B2
公开(公告)日：2011-04-26
申请号：US12199655
申请日：2008-08-27
申请人： HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
发明人： HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
IPC分类号： G02B6/26
CPC分类号： B29D11/00663 , G02B6/1228 , G02B6/136 , G02B6/4214
摘要： A method of making a planar lightwave circuit (PLC) waveguide capable of being integrated with a surface-mounted component is presented. The method entails etching a silicon substrate to form a slanted wall, forming a nonreflective waveguide portion on the silicon substrate, and depositing a reflective layer on the slanted wall. Light travels through the nonreflective waveguide portion in substantially a first direction, and the light from the nonreflective waveguide portion strikes the reflective layer to be redirected in a second direction. The second direction may be the direction toward the surface-mounted component. A PLC waveguide device made with the above method is also presented.
摘要翻译： 提出了一种制造能够与表面安装元件集成的平面光波导（PLC）波导的方法。 该方法需要蚀刻硅衬底以形成倾斜壁，在硅衬底上形成非反射波导部分，并将反射层沉积在倾斜壁上。 光在大致第一方向上行进穿过非反射波导部分，并且来自非反射波导部分的光照射反射层，以沿第二方向重新定向。 第二方向可以是朝向表面安装部件的方向。 还提出了用上述方法制造的PLC波导器件。
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公开(公告)号：US20090214170A1
公开(公告)日：2009-08-27
申请号：US12199655
申请日：2008-08-27
申请人： HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
发明人： HongZhen Wei , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
CPC分类号： B29D11/00663 , G02B6/1228 , G02B6/136 , G02B6/4214
摘要： A method of making a planar lightwave circuit (PLC) waveguide capable of being integrated with a surface-mounted component is presented. The method entails etching a silicon substrate to form a slanted wall, forming a nonreflective waveguide portion on the silicon substrate, and depositing a reflective layer on the slanted wall. Light travels through the nonreflective waveguide portion in substantially a first direction, and the light from the nonreflective waveguide portion strikes the reflective layer to be redirected in a second direction. The second direction may be the direction toward the surface-mounted component. A PLC waveguide device made with the above method is also presented.
摘要翻译： 提出了一种制造能够与表面安装元件集成的平面光波导（PLC）波导的方法。 该方法需要蚀刻硅衬底以形成倾斜壁，在硅衬底上形成非反射波导部分，并将反射层沉积在倾斜壁上。 光在大致第一方向上行进穿过非反射波导部分，并且来自非反射波导部分的光照射反射层，以沿第二方向重新定向。 第二方向可以是朝向表面安装部件的方向。 还提出了用上述方法制造的PLC波导器件。
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公开(公告)号：US20100025361A1
公开(公告)日：2010-02-04
申请号：US12577676
申请日：2009-10-12
申请人： HongZhen WEI , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
发明人： HongZhen WEI , Ray Liang , Wenhua Lin , Ted Chen , Jacob Sun
IPC分类号： C23F1/00
CPC分类号： B29D11/00663 , G02B6/1228 , G02B6/136 , G02B6/4214
摘要： A method of making a planar lightwave circuit (PLC) waveguide capable of being integrated with a surface-mounted component is presented. The method entails etching a silicon substrate to form a slanted wall, forming a nonreflective waveguide portion on the silicon substrate, and depositing a reflective layer on the slanted wall. Light travels through the nonreflective waveguide portion in substantially a first direction, and the light from the nonreflective waveguide portion strikes the reflective layer to be redirected in a second direction. The second direction may be the direction toward the surface-mounted component. A PLC waveguide device made with the above method is also presented.
摘要翻译： 提出了一种制造能够与表面安装元件集成的平面光波导（PLC）波导的方法。 该方法需要蚀刻硅衬底以形成倾斜壁，在硅衬底上形成非反射波导部分，并将反射层沉积在倾斜壁上。 光在大致第一方向上行进穿过非反射波导部分，并且来自非反射波导部分的光照射反射层，以沿第二方向重新定向。 第二方向可以是朝向表面安装部件的方向。 还提出了用上述方法制造的PLC波导器件。
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公开(公告)号：US07639908B2
公开(公告)日：2009-12-29
申请号：US12011070
申请日：2008-01-23
申请人： Saurav Das , Boris Grek , Jacob Sun
发明人： Saurav Das , Boris Grek , Jacob Sun
CPC分类号： G02B6/12019 , G02B6/12011 , H04J14/0226 , H04J14/0232 , H04J14/0238 , H04J14/0246 , H04J14/025 , H04J14/0282
摘要： The invention is a data transmission device that includes: an input Free Propagation Region (FPR) receiving a multi-wavelength signal and a single-wavelength signal, and two sets of arrayed waveguides coupled to the input FPR to carry the multi-wavelength signal and the single-wavelength signal, respectively. The arrayed waveguides demultiplex the multi-wavelength signal and create copies of the single-wavelength signal. The output plane of an output FPR receives the demultiplexed wavelengths and the copies of the single-wavelength signal such that one of the demultiplexed wavelengths and one of the copies of the single-wavelength signal focus onto the same position on the output plane. The device allows data (e.g., video stream) to be broadcast to all subscribers in a Wavelength-Division-Multiplexed Passive Optical Network (WDM-PON) architecture. A multicasting apparatus can be implemented by using a plurality of these devices and using different wavelengths for the single-wavelength signal for the different devices.
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公开(公告)号：US20090185806A1
公开(公告)日：2009-07-23
申请号：US12011070
申请日：2008-01-23
申请人： Saurav Das , Boris Grek , Jacob Sun
发明人： Saurav Das , Boris Grek , Jacob Sun
CPC分类号： G02B6/12019 , G02B6/12011 , H04J14/0226 , H04J14/0232 , H04J14/0238 , H04J14/0246 , H04J14/025 , H04J14/0282
摘要： The invention is a data transmission device that includes: an input Free Propagation Region (FPR) receiving a multi-wavelength signal and a single-wavelength signal, and two sets of arrayed waveguides coupled to the input FPR to carry the multi-wavelength signal and the single-wavelength signal, respectively. The arrayed waveguides demultiplex the multi-wavelength signal and create copies of the single-wavelength signal. The output plane of an output FPR receives the demultiplexed wavelengths and the copies of the single-wavelength signal such that one of the demultiplexed wavelengths and one of the copies of the single-wavelength signal focus onto the same position on the output plane. The device allows data (e.g., video stream) to be broadcast to all subscribers in a Wavelength-Division-Multiplexed Passive Optical Network (WDM-PON) architecture. A multicasting apparatus can be implemented by using a plurality of these devices and using different wavelengths for the single-wavelength signal for the different devices.
摘要翻译： 本发明是一种数据传输装置，包括：接收多波长信号和单波长信号的输入自由传播区域（FPR）和耦合到输入FPR的两组阵列波导，以承载多波长信号;以及 单波长信号。 阵列波导将多波长信号解复用并产生单波长信号的副本。 输出FPR的输出平面接收解复用的波长和单波长信号的副本，使得解复用的波长中的一个和单波长信号的一个副本聚焦到输出平面上的相同位置。 该设备允许在波分复用无源光网络（WDM-PON）架构中向所有用户广播数据（例如，视频流）。 可以通过使用多个这些设备并且为不同设备使用不同波长的单波长信号来实现多播设备。
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