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1. 发明授权

US07231106B2 Apparatus for directing an optical signal from an input fiber to an output fiber within a high index host 有权
标题翻译：用于将光信号从输入光纤引导到高索引主机内的输出光纤的装置
公开(公告)号：US07231106B2
公开(公告)日：2007-06-12
申请号：US11239940
申请日：2005-09-30
申请人： Nagesh R. Basavanhally , Dan M. Marom
发明人： Nagesh R. Basavanhally , Dan M. Marom
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/3546 , G02B6/3512 , G02B6/356
摘要： The invention includes an apparatus for receiving an optical signal from an optical input means and directing the optical signal to one of a plurality of optical output means. The apparatus includes a solid signal propagating material having a refractive index greater than the refractive index of air. The solid signal propagating material includes a first transparent surface optically cooperating with the optical input and output means, a second transparent surface optically cooperating with a first light directing mechanism, and a reflective surface optically cooperating with the first light directing mechanism. A first reflecting component of the light directing mechanism directs a received optical signal to a second reflecting component of the light directing mechanism via the reflective surface of the signal propagating material. The second reflecting component of the light directing mechanism directs the respective incident optical signal to the selected one of the plurality of optical output means.
摘要翻译：本发明包括一种用于从光输入装置接收光信号并将光信号引导到多个光输出装置之一的装置。该装置包括具有大于空气折射率的折射率的固体信号传播材料。固体信号传播材料包括与光学输入和输出装置光学协作的第一透明表面，与第一光引导机构光学协作的第二透明表面和与第一光引导机构光学协作的反射表面。光引导机构的第一反射部件经由信号传播材料的反射表面将接收到的光信号引导到光引导机构的第二反射部件。导光机构的第二反射部件将相应的入射光信号引导到多个光输出装置中选定的一个。

2. 发明申请

US20130216228A1 OPTICAL NETWORK UNIT, OPTICAL ACCESS NETWORK AND A METHOD FOR EXCHANGING INFORMATION 有权
标题翻译：光网络单元，光接入网和交换信息的方法
公开(公告)号：US20130216228A1
公开(公告)日：2013-08-22
申请号：US13805344
申请日：2011-06-22
申请人： Moshe Nazarathy , Amos Agmon , Dan M. Marom
发明人： Moshe Nazarathy , Amos Agmon , Dan M. Marom
IPC分类号： H04J14/02
CPC分类号： H04J14/0227 , H04B10/272 , H04J14/002 , H04J14/0239 , H04J14/0246 , H04J14/025 , H04J14/0282 , H04J14/06 , H04J2014/0253 , H04L5/0023 , H04L5/0048 , H04L27/2096 , H04L27/2613
摘要： An Optical Access Network, a Optical Network Unit (ONU) and various methods for exchanging information are provided. The method may include: receiving, by the ONU, a pilot signal and downstream information signals; wherein the pilot signal is received at a pilot frequency slot and the downstream information signals are received at a downstream information frequency slot; wherein the ONU is allocated with a spectral slice that comprises the pilot frequency slot, the downstream information frequency slot, a guard frequency slot and an upstream information frequency slot; wherein at least one other spectral slice is allocated for exchanging information with at least one other group of ONUs; splitting the downstream information signals to downstream information signals portions; splitting the pilot signals to pilot signals portions; detecting downstream information, in response to at least a first portion of downstream information signals; modulating a portion of the pilot signal by upstream information signals to provide upstream information signals that are within the upstream information frequency slot; modulating a second portion of the downstream information signals by the upstream information signals to provide upstream secondary signals that are outside the pilot frequency slot, the downstream information frequency slot and the upstream information frequency slot; and upstream transmitting the upstream information signals and the upstream secondary signals.
摘要翻译：提供光接入网络，光网络单元（ONU）和用于交换信息的各种方法。该方法可以包括：由ONU接收导频信号和下行信息信号; 其中所述导频信号在导频时隙处被接收，并且所述下行信息信号在下行信息频率时隙处被接收; 其中所述ONU被分配有包括所述导频时隙，所述下行信息频率时隙，保护频率时隙和上行信息频率时隙的频谱切片; 其中至少一个其他频谱切片被分配用于与至少一个其他组的ONU交换信息; 将下行信息信号分解成下行信息信号部分; 将导频信号分解为导频信号部分; 响应于下游信息信号的至少第一部分检测下游信息; 通过上行信息信号调制导频信号的一部分，以提供位于上游信息频率槽内的上行信息信号; 通过上游信息信号调制下行信息信号的第二部分，以提供在导频时隙外的上游二级信号，下游信息频率隙和上行信息频率槽; 上游发送上行信息信号和上游二级信号。

3. 发明授权

US07321454B2 Apparatus for modulating one or both of spectral phase and amplitude of an optical signal 有权
标题翻译：用于调制光信号的光谱相位和幅度中的一个或两个的装置
公开(公告)号：US07321454B2
公开(公告)日：2008-01-22
申请号：US11245760
申请日：2005-10-07
申请人： Christophe J. Dorrer , Dan M. Marom
发明人： Christophe J. Dorrer , Dan M. Marom
IPC分类号： G02B26/00
CPC分类号： H04B10/505 , G02B26/0833 , H04B10/5053
摘要： The invention includes a method and apparatus for modulating one or both of spectral phase and amplitude of a received optical signal. The apparatus includes a spatial dispersion mechanism for spatially dispersing the received optical signal to enable optical communication of the received optical signal to an array of modulators. The apparatus includes a modulating mechanism having a first modulating component and a second modulating component. A first portion of the spatially dispersed optical signal is incident on the first modulating component and a second portion of the spatially dispersed optical signal is incident on the second modulating portion. The apparatus further includes a controller coupled to the modulating mechanism. The controller is adapted for moving the first and second modulating components in a direction normal to their planes for modulating one or both of phase and amplitude of the received optical signal.
摘要翻译：本发明包括一种用于调制所接收的光信号的频谱相位和幅度之一或两者的方法和装置。该装置包括空间分散机构，用于空间分散接收的光信号，以使所接收的光信号能够与调制器的阵列进行光通信。该装置包括具有第一调制部件和第二调制部件的调制机构。空间分散的光信号的第一部分入射到第一调制分量上，空间分散的光信号的第二部分入射到第二调制部分上。该装置还包括耦合到调制机构的控制器。控制器适于沿着与其平面垂直的方向移动第一和第二调制分量，用于调制所接收的光信号的相位和幅度之一或两者。

4. 发明授权

US09008512B2 Optical network unit, optical access network and a method for exchanging information 有权
标题翻译：光网络单元，光接入网和交换信息的方法
公开(公告)号：US09008512B2
公开(公告)日：2015-04-14
申请号：US13805344
申请日：2011-06-22
申请人： Moshe Nazarathy , Amos Agmon , Dan M. Marom
发明人： Moshe Nazarathy , Amos Agmon , Dan M. Marom
IPC分类号： H04J1/14 , H04J14/02 , H04B10/272 , H04J14/00 , H04J14/06 , H04L5/00 , H04L27/20 , H04L27/26
CPC分类号： H04J14/0227 , H04B10/272 , H04J14/002 , H04J14/0239 , H04J14/0246 , H04J14/025 , H04J14/0282 , H04J14/06 , H04J2014/0253 , H04L5/0023 , H04L5/0048 , H04L27/2096 , H04L27/2613
摘要： An Optical Access Network, a Optical Network Unit (ONU) and various methods for exchanging information are provided. The method may include: receiving, by the ONU, a pilot signal and down-stream information signals; wherein the pilot signal is received at a pilot frequency slot and the downstream information signals are received at a downstream information frequency slot; wherein the ONU is allocated with a spectral slice that comprises the pilot frequency slot, the downstream information frequency slot, a guard frequency slot and an upstream information frequency slot; wherein at least one other spectral slice is allocated for exchanging information with at least one other group of ONUs; splitting the downstream information signals to downstream information signals portions; splitting the pilot signals to pilot signals portions; detecting downstream information, in response to at least a first portion of downstream information signals; modulating a portion of the pilot signal by upstream information signals to provide upstream information signals that are within the upstream information frequency slot; modulating a second portion of the downstream information signals by the upstream information signals to provide upstream secondary signals that are outside the pilot frequency slot, the downstream information frequency slot and the upstream information frequency slot; and upstream transmitting the upstream information signals and the upstream secondary signals.
摘要翻译：提供光接入网络，光网络单元（ONU）和用于交换信息的各种方法。该方法可以包括：由ONU接收导频信号和下行流信息信号; 其中所述导频信号在导频时隙处被接收，并且所述下行信息信号在下行信息频率时隙处被接收; 其中所述ONU被分配有包括所述导频时隙，所述下行信息频率时隙，保护频率时隙和上行信息频率时隙的频谱切片; 其中至少一个其他频谱切片被分配用于与至少一个其他组的ONU交换信息; 将下行信息信号分解成下行信息信号部分; 将导频信号分解为导频信号部分; 响应于下游信息信号的至少第一部分检测下游信息; 通过上行信息信号调制导频信号的一部分，以提供位于上游信息频率槽内的上行信息信号; 通过上游信息信号调制下行信息信号的第二部分，以提供在导频时隙外的上游二级信号，下游信息频率隙和上行信息频率槽; 上游发送上行信息信号和上游二级信号。

5. 发明授权

US07372607B2 Apparatus for reducing drops in a transmission spectrum due to inter-pixel gaps 有权
标题翻译：用于减少由于像素间间隙引起的透射光谱中的液滴的装置
公开(公告)号：US07372607B2
公开(公告)日：2008-05-13
申请号：US11241853
申请日：2005-10-01
申请人： Dan M. Marom
发明人： Dan M. Marom
IPC分类号： G02F1/03 , G02F1/29 , G02B26/00 , G02B5/18 , H04J14/02
CPC分类号： G02F1/0316 , G02F2203/12 , G02F2203/585
摘要： The invention includes an apparatus for modulating an optical signal. The apparatus includes a spatial dispersion mechanism and a modulating mechanism. The spatial dispersion mechanism spatially disperses the optical signal. The spatially dispersed optical signal has a plurality of frequency components where each frequency component has an associated beam size. The modulating mechanism includes an array of modulating components where each modulating component has a pitch. The pitch of each modulating component is substantially equal to or less than the beam size of each frequency component.
摘要翻译：本发明包括用于调制光信号的装置。该装置包括空间分散机构和调制机构。空间色散机制在空间上分散光信号。空间分散的光信号具有多个频率分量，其中每个频率分量具有相关联的波束大小。调制机制包括调制分量阵列，其中每个调制分量具有间距。每个调制分量的音调基本上等于或小于每个频率分量的波束大小。

6. 发明授权

US07262898B2 Apparatus for reducing drops in a transmission spectrum due to inter-pixel gaps 有权
标题翻译：用于减少由于像素间间隙引起的透射光谱中的液滴的装置
公开(公告)号：US07262898B2
公开(公告)日：2007-08-28
申请号：US11241830
申请日：2005-10-01
申请人： Dan M. Marom , David Thomas Neilson
发明人： Dan M. Marom , David Thomas Neilson
IPC分类号： G02F1/03 , G02B27/44
CPC分类号： H04J14/02
摘要： The invention includes an apparatus for modulating an optical signal. The apparatus includes a modulating mechanism comprising a plurality of modulating component arrays, each modulating component array comprising a plurality of modulating components, wherein adjacent ones of the plurality of modulating components in each modulating component array are separated by gaps, and wherein adjacent ones of the plurality of modulating component arrays are offset along a dispersion direction of an incident optical signal such that the gaps associated with the adjacent ones of the plurality of modulating component arrays are offset. In one embodiment, rows of the modulating components in the modulating component arrays are offset along the dispersion direction of the incident optical signal by a fraction of the modulating component pitch.
摘要翻译：本发明包括用于调制光信号的装置。该装置包括一个包括多个调制分量阵列的调制机构，每个调制分量阵列包括多个调制分量，其中每个调制分量阵列中的多个调制分量中的相邻的调制分量由间隙分开，并且其中相邻的多个调制分量阵列沿着入射光信号的色散方向偏移，使得与多个调制分量阵列中的相邻调制分量阵列相关联的间隙被偏移。在一个实施例中，调制分量阵列中的调制分量的行沿着入射光信号的色散方向偏移调制分量间距的一部分。

7. 发明授权

US07126250B2 Apparatus comprising an array of tightly spaced rotatable optical elements with two axes of rotation 有权
标题翻译：装置包括具有两个旋转轴的紧密间隔的可旋转光学元件的阵列
公开(公告)号：US07126250B2
公开(公告)日：2006-10-24
申请号：US11242571
申请日：2005-10-03
申请人： Dennis S. Greywall , Dan M. Marom
发明人： Dennis S. Greywall , Dan M. Marom
IPC分类号： H02N1/00 , G02B26/08
CPC分类号： G02B26/0841 , H04J14/02
摘要： In one embodiment, a rotatable element includes a plate, a plate support, a cradle, and a cradle support. The plate is coupled to the cradle via the plate support. The cradle is coupled to a surrounding frame by the cradle support. The plate and cradle are suspended over a cavity so that, in conjunction with the plate support and the cradle support, both the plate and cradle are capable of freely rotating about different axes of rotation when suitably actuated. Since the plate is capable of rotating independently of the cradle, yet also rotates when the cradle is rotated, the plate is rotatable about two axes of rotation. In some cases, the axis of rotation of the plate is perpendicular to the axis of rotation of the cradle. Since the cradle does not surround the plate, the plates of adjacent rotatable elements can be placed very close to one another (i.e., as close as about 1 micron) to provide, for example, an array of very-closely-spaced mirrors.
摘要翻译：在一个实施例中，可旋转元件包括板，板支撑件，支架和托架支撑件。板通过板支撑件联接到支架。托架通过支架支撑件连接到周围的框架。板和托架悬挂在空腔上，使得与板支撑件和托架支撑件一起，当适当地致动时，板和支架能够绕不同的旋转轴线自由旋转。由于板能够独立于托架旋转，而且当托架旋转时也可旋转，板可绕两个旋转轴线旋转。在某些情况下，板的旋转轴线垂直于支架的旋转轴线。由于托架不围绕板，相邻可旋转元件的板可以彼此非常接近地放置（即，接近约1微米），以提供例如非常紧密间隔的反射镜阵列。

8. 发明授权

US06984917B2 Optical element having two axes of rotation for use in tightly spaced mirror arrays 有权
标题翻译：具有两个旋转轴的光学元件用于紧密间隔的镜阵列
公开(公告)号：US06984917B2
公开(公告)日：2006-01-10
申请号：US10164537
申请日：2002-06-06
申请人： Dennis S. Greywall , Dan M. Marom
发明人： Dennis S. Greywall , Dan M. Marom
IPC分类号： H02N1/00 , G02B26/08 , G02B26/10
CPC分类号： G02B26/0841 , H04J14/02
摘要： A rotatable element includes a plate, a plate support, a cradle and a cradle support. The plate is coupled to the cradle via the plate support. The cradle is coupled to a surrounding frame by the cradle support. The plate and cradle are suspended over a cavity so that, in conjunction with the plate support and the cradle support, both the plate and cradle are capable of freely rotating about different axes of rotation when suitably actuated. Since the plate is capable of rotating independently of the cradle, yet also rotates when the cradle is rotated, the plate is rotatable about two axes of rotation. In some cases, the axis of rotation of the plate is perpendicular to the axis of rotation of the cradle. Since the cradle does not surround the plate, the plates of adjacent rotatable elements can be placed very close to one another (i.e., as close as about 1 micron) to provide, for example, an array of very-closely-spaced mirrors.
摘要翻译：可旋转元件包括板，板支撑件，支架和托架支撑件。板通过板支撑件联接到支架。托架通过支架支撑件连接到周围的框架。板和托架悬挂在空腔上，使得与板支撑件和托架支撑件一起，当适当地致动时，板和支架能够绕不同的旋转轴线自由旋转。由于板能够独立于托架旋转，而且当托架旋转时也可旋转，板可绕两个旋转轴线旋转。在某些情况下，板的旋转轴线垂直于支架的旋转轴线。由于托架不围绕板，相邻可旋转元件的板可以彼此非常接近地放置（即，接近1微米），以提供例如非常紧密间隔的反射镜阵列。

9. 发明授权

US08693819B2 Method and system for switching optical channels 失效
标题翻译：光通道切换方法及系统
公开(公告)号：US08693819B2
公开(公告)日：2014-04-08
申请号：US13503341
申请日：2010-10-21
申请人： Dan M. Marom
发明人： Dan M. Marom
IPC分类号： G02B6/26
CPC分类号： G02B6/356 , G02B6/3512 , G02B6/3524 , G02B6/3542 , G02B6/3556 , G02B6/3594
摘要： An optical switching system is disclosed. The system comprises: input optics, for receiving light from at least one input optical port and separating the light into a plurality of optical channels to assign a separate optical path to each channel of each input optical port. The system further comprises an input steering array and an output steering array arranged such that the input steering array is imaged onto the output steering array, wherein the input steering array is configured to receive the separated light and steer each optical channel to an individual element of the output steering array. The system further comprises output optics, for receiving the optical channels from the output steering array and coupling the optical channels into at least one output optical port.
摘要翻译：公开了一种光交换系统。该系统包括：输入光学器件，用于从至少一个输入光学端口接收光，并将光分离成多个光学通道，以向每个输入光学端口的每个通道分配光路。该系统还包括输入转向阵列和输出转向阵列，其布置成使得输入转向阵列成像到输出转向阵列上，其中输入转向阵列被配置为接收分离的光，并将每个光通道转向单个元件输出转向阵列。该系统还包括输出光学器件，用于从输出转向阵列接收光学通道并将光学信号耦合到至少一个输出光学端口中。

10. 发明授权

US07649670B2 Method and apparatus for controlling curvatures of microlenses and micromirrors 有权
标题翻译：用于控制微透镜和微镜的曲率的方法和装置
公开(公告)号：US07649670B2
公开(公告)日：2010-01-19
申请号：US11245761
申请日：2005-10-07
申请人： Nagesh R. Basavanhally , Dan M. Marom
发明人： Nagesh R. Basavanhally , Dan M. Marom
IPC分类号： G02B26/00
CPC分类号： G02B3/0056 , G02B3/0006 , G02B3/14 , G02B26/0825
摘要： The invention includes a method and apparatus for controlling curvatures of light directing devices. The apparatus includes a first substrate portion having formed therein a plurality of cavities, and a substantially flexible membrane disposed over the cavities for forming a respective plurality of light directing mechanisms, the light directing mechanisms disposed over the cavities. The respective curvatures of the light directing mechanisms are set using a pressure difference across each of the membrane portions disposed over the cavities. The respective curvatures of the light directing mechanisms may be controllably adjusted during operation of the light directing mechanisms.
摘要翻译：本发明包括一种用于控制光导装置的曲率的方法和装置。该装置包括在其中形成有多个空腔的第一基板部分和设置在空腔上的基本上柔性的膜，用于形成相应的多个光引导机构，所述光引导机构设置在空腔上方。光引导机构的相应曲率是通过设置在空腔上的每个膜部分之间的压力差来设定的。光导向机构的各自的曲率可以在光导引机构的操作期间被可控地调节。

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