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1. 发明授权

US09983364B2 Interferometric measurement method for angular misalignment, fiber core concentricity and end face polish angle of single fiber connectors and ferrules 有权
公开(公告)号：US09983364B2
公开(公告)日：2018-05-29
申请号：US14811876
申请日：2015-07-29
申请人： Farhad Towfiq , Anton Korniienko , Yurii Yenko
发明人： Farhad Towfiq , Anton Korniienko , Yurii Yenko
IPC分类号： G02B6/38 , G01B11/27
CPC分类号： G02B6/385 , G01B11/272
摘要： An interferometric measurement method aims at calculating angular misalignment between fiber and ferrule axes for single fiber ferrules. The misalignment is measured by scanning side surface of reference fiber inserted into the ferrule and side surface of the ferrule. For single fiber connectors and ferrules, the method also aims at calculating fiber core concentricity and ferrule circularity and for single fiber connectors, end face angle of polish. The concentricity, the circularity and the angle of polish are measured by scanning side surface of the ferrule and end face of the connector or ferrule. Interferometric data from the side surfaces of the reference fiber and the ferrule, or from the end face of the connector or ferrule and the side surface of the ferrule, is gathered during one scanning session—either one simultaneous scan or several scans without moving or re-inserting the connector or ferrule.

2. 发明申请

US20120206177A1 DEVICE FOR GENERATING CLOCK SIGNALS FOR ASYMMETRIC COMPARISON OF PHASE ERRORS 有权
标题翻译：用于产生不相对误差的时钟信号的装置
公开(公告)号：US20120206177A1
公开(公告)日：2012-08-16
申请号：US13503738
申请日：2010-10-28
申请人： Eric Colinet , Dimitri Galayko , Anton Korniienko
发明人： Eric Colinet , Dimitri Galayko , Anton Korniienko
IPC分类号： H03L7/097
CPC分类号： H03L7/087 , H03L7/07 , H03L7/091 , H03L2207/50
摘要： A device for generating a clock signal, including a phase-locked loop including: a controlled oscillator to deliver a clock signal; plural phase comparators to compare a phase of the clock signal delivered by the controlled oscillator with plural clock signal phases applied at an input of the phase-locked loop; a mechanism for weighted summation of output signals of the plural phase comparators such that one or more of the weighting coefficients applied to one of the output signals has an absolute value that overrides the absolute values of the other weighting coefficients applied to the other output signals; and a mechanism filtering the weighted sum of the output signals of the plural phase comparators, to deliver at an output a control signal to the controlled oscillator.
摘要翻译：一种用于产生时钟信号的装置，包括锁相环，包括：控制振荡器，用于传送时钟信号; 多个相位比较器，用于将由受控振荡器发送的时钟信号的相位与施加在锁相环输入端的多个时钟信号相位进行比较; 用于对所述多个相位比较器的输出信号进行加权求和的机构，使得施加到所述输出信号之一的加权系数中的一个或多个具有覆盖施加到所述其它输出信号的其他加权系数的绝对值的绝对值; 以及滤除多个相位比较器的输出信号的加权和的机构，以将输出的控制信号传送到受控振荡器。

3. 发明申请

US20170030801A1 INTERFEROMETRIC MEASUREMENT METHOD FOR ANGULAR MISALIGNMENT, FIBER CORE CONCENTRICITY AND END FACE POLISH ANGLE OF SINGLE FIBER CONNECTORS AND FERRULES 有权
标题翻译：用于单向光纤连接器和芯片的角度误差，光纤核心浓度和端面波长角度的干涉测量方法
公开(公告)号：US20170030801A1
公开(公告)日：2017-02-02
申请号：US14811876
申请日：2015-07-29
申请人： Farhad Towfiq , Anton Korniienko , Yurii Yenko
发明人： Farhad Towfiq , Anton Korniienko , Yurii Yenko
IPC分类号： G01M11/08 , G02B6/38
CPC分类号： G02B6/385 , G01B11/272
摘要： An interferometric measurement method aims at calculating angular misalignment between fiber and ferrule axes for single fiber ferrules. The misalignment is measured by scanning side surface of reference fiber inserted into the ferrule and side surface of the ferrule. For single fiber connectors and ferrules, the method also aims at calculating fiber core concentricity and ferrule circularity and for single fiber connectors, end face angle of polish. The concentricity, the circularity and the angle of polish are measured by scanning side surface of the ferrule and end face of the connector or ferrule. Interferometric data from the side surfaces of the reference fiber and the ferrule, or from the end face of the connector or ferrule and the side surface of the ferrule, is gathered during one scanning session—either one simultaneous scan or several scans without moving or re-inserting the connector or ferrule.
摘要翻译：干涉测量方法旨在计算单根光纤套圈的光纤和套圈轴之间的角度偏移。通过扫描插入到套圈的套圈和侧表面中的参考光纤的侧表面来测量未对准。对于单纤维连接器和套圈，该方法还旨在计算纤维芯同心度和套圈圆度以及单纤维连接器的端面角度。通过扫描连接器或套圈的套圈和端面的侧面来测量抛光的同心度，圆度和角度。来自参考光纤和套圈的侧表面，或者连接器或套圈的端面以及套圈的侧表面的干涉测量数据在一次扫描会话期间被收集 - 一个同时扫描或几次扫描而不移动或重新 - 插入连接器或套圈。

4. 发明授权

US08487676B2 Device for generating clock signals for asymmetric comparison of phase errors 有权
标题翻译：用于产生不对称比较相位误差的时钟信号的装置
公开(公告)号：US08487676B2
公开(公告)日：2013-07-16
申请号：US13503738
申请日：2010-10-28
申请人： Eric Colinet , Dimitri Galayko , Anton Korniienko
发明人： Eric Colinet , Dimitri Galayko , Anton Korniienko
IPC分类号： H03L7/06
CPC分类号： H03L7/087 , H03L7/07 , H03L7/091 , H03L2207/50
摘要： A device for generating a clock signal, including a phase-locked loop including: a controlled oscillator to deliver a clock signal; plural phase comparators to compare a phase of the clock signal delivered by the controlled oscillator with plural clock signal phases applied at an input of the phase-locked loop; a mechanism for weighted summation of output signals of the plural phase comparators such that one or more of the weighting coefficients applied to one of the output signals has an absolute value that overrides the absolute values of the other weighting coefficients applied to the other output signals; and a mechanism filtering the weighted sum of the output signals of the plural phase comparators, to deliver at an output a control signal to the controlled oscillator.
摘要翻译：一种用于产生时钟信号的装置，包括锁相环，包括：控制振荡器，用于传送时钟信号; 多个相位比较器，用于将由受控振荡器发送的时钟信号的相位与施加在锁相环输入端的多个时钟信号相位进行比较; 用于对所述多个相位比较器的输出信号进行加权求和的机构，使得施加到所述输出信号之一的加权系数中的一个或多个具有覆盖施加到所述其它输出信号的其他加权系数的绝对值的绝对值; 以及滤除多个相位比较器的输出信号的加权和的机构，以将输出的控制信号传送到受控振荡器。

5. 发明授权

US08373476B2 Device and method for compensating a signal propagation delay 失效
标题翻译：用于补偿信号传播延迟的装置和方法
公开(公告)号：US08373476B2
公开(公告)日：2013-02-12
申请号：US13315790
申请日：2011-12-09
申请人： Anton Korniienko , Eric Colinet
发明人： Anton Korniienko , Eric Colinet
IPC分类号： H03L7/06
CPC分类号： H04L7/0008 , G06F1/10 , H03L7/07 , H03L7/08 , H03L7/087
摘要： A device for compensating a delay τ suffered by a first periodic signal ref(t) during propagation between a first and second end of a first transmission connection, comprising at least: first means able to generate a second signal ref(t+τ) corresponding to the first signal ref(t) the phase of which is advanced by a time equal to the delay τ, second means able to generate, from a third signal ref(t−τ) obtained at the second end of the first transmission connection and corresponding to the first signal ref(t) the phase of which is delayed by the delay τ, and from the second signal ref(t+τ), a fourth signal in phase with the first signal ref(t).
摘要翻译：一种用于补偿在第一传输连接的第一和第二端之间传播期间由第一周期性信号ref（t）承受的延迟τ的装置，至少包括：能够产生对应于第一传输连接的第二信号ref（t +τ）的第一装置到相位延迟等于延迟τ的时间的第一信号ref（t），第二装置能够从在第一传输连接的第二端获得的第三信号ref（t-τ）产生，以及对应于其相位被延迟了延迟τ的第一信号ref（t）和与第二信号ref（t +τ）相比较的与第一信号ref（t）同相的第四信号。

6. 发明申请

US20120146694A1 DEVICE AND METHOD FOR COMPENSATING A SIGNAL PROPAGATION DELAY 失效
标题翻译：用于补偿信号传播延迟的装置和方法
公开(公告)号：US20120146694A1
公开(公告)日：2012-06-14
申请号：US13315790
申请日：2011-12-09
申请人： Anton KORNIIENKO , Eric Colinet
发明人： Anton KORNIIENKO , Eric Colinet
IPC分类号： H03L7/08 , H03L7/00
CPC分类号： H04L7/0008 , G06F1/10 , H03L7/07 , H03L7/08 , H03L7/087
摘要： A device for compensating a delay τ suffered by a first periodic signal ref(t) during propagation between a first and second end of a first transmission connection, comprising at least: first means able to generate a second signal ref(t+τ) corresponding to the first signal ref(t) the phase of which is advanced by a time equal to the delay τ, second means able to generate, from a third signal ref(t−τ) obtained at the second end of the first transmission connection and corresponding to the first signal ref(t) the phase of which is delayed by the delay τ, and from the second signal ref(t+τ), a fourth signal in phase with the first signal ref(t).
摘要翻译：一种用于补偿在第一传输连接的第一和第二端之间传播期间由第一周期性信号ref（t）承受的延迟τ的装置，至少包括：能够产生对应于第一传输连接的第二信号ref（t +τ）的第一装置到相位延迟等于延迟τ的时间的第一信号ref（t），第二装置能够从在第一传输连接的第二端获得的第三信号ref（t-τ）产生，以及对应于其相位被延迟了延迟τ的第一信号ref（t）和与第二信号ref（t +τ）相比较的与第一信号ref（t）同相的第四信号。

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