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1. 发明授权

EP2498052B1 High-linearity signal-processing amplifier 有权转让
公开(公告)号：EP2498052B1
公开(公告)日：2018-06-13
申请号：EP12157997.3
申请日：2012-03-02
申请人： Honeywell International Inc.
发明人： Bingel, Thomas J. , Smith, Douglas E. , Sanders, Steven J. , Tran Vo, Deanne , Ross, Craig G. , Mead, Derek
IPC分类号： G01C19/72 , G01J1/46 , H03F3/08 , H03G11/02
CPC分类号： G01C19/721 , G01J1/46 , H03F1/3211 , H03F3/087 , H03F3/45475 , H03F2200/261 , H03F2203/45512 , H03F2203/45518 , H03F2203/45528 , H03F2203/45594 , H03F2203/45604 , H03G11/02
摘要： A clamp-point active circuit is provided. The clamp-point active circuit includes a rate amplifier configured to receive an output from a device transitioning between at least two levels. The clamp-point active circuit has at least one switching device configured to receive an output from the rate amplifier. The at least one switching device is in at least one respective feedback loop of the rate amplifier. A switching of the at least one switching device causes the rate amplifier to amplify with high linearity in a desired operating range and to clamp outputs received from the transitioning device that are outside the desired operating range to a fixed level.

2. 发明公开

EP2865991A2 Treatment and/or stabilizing gases in an optical gyro based on an inorganic waveguide 有权转让
标题翻译： Stabilisierendes气体在einem optischen Kreisel basierend auf einem anorganischen Wellenleiter
公开(公告)号：EP2865991A2
公开(公告)日：2015-04-29
申请号：EP14186270.6
申请日：2014-09-24
申请人： Honeywell International Inc.
发明人： Iwamoto, Nancy E. , Sanders, Steven J. , CALLAGHAN, Timothy J. , Yates, Stephen , Taranta, Austin , Grooms, Jason C. , Warrensford, Kara L.
IPC分类号： G01C19/64 , G02B6/12
CPC分类号： G02F1/035 , B05C3/02 , G01C19/64 , G02B2006/1204 , G02F1/0305 , G06F17/5009
摘要： A system is provided, the system including at least one integrated optical circuit (IOC) formed from at least one material, and a support-structure configured to support the at least one IOC to couple light between other components. A performance of the at least one IOC is improved by treatment with at least one selected gas.
摘要翻译：提供了一种系统，该系统包括由至少一种材料形成的至少一个集成光学电路（IOC）和被配置为支撑至少一个IOC以在其它部件之间耦合光的支撑结构。至少一种IOC的性能通过用至少一种选择的气体的处理来改善。

3. 发明授权

EP2865991B1 Stabilizing gas in an optical gyro based on an inorganic waveguide 有权转让
标题翻译：在基于无机波导的光学陀螺仪中稳定气体
公开(公告)号：EP2865991B1
公开(公告)日：2017-08-16
申请号：EP14186270.6
申请日：2014-09-24
申请人： Honeywell International Inc.
发明人： Iwamoto, Nancy E. , Sanders, Steven J. , CALLAGHAN, Timothy J. , Yates, Stephen , Taranta, Austin , Grooms, Jason C. , Warrensford, Kara L.
IPC分类号： G01C19/64 , G02B6/12 , B05C3/02 , G02F1/035 , G06F17/50 , G02F1/03 , C30B33/00
CPC分类号： G02F1/035 , B05C3/02 , G01C19/64 , G02B2006/1204 , G02F1/0305 , G06F17/5009
摘要： A system is provided, the system including at least one integrated optical circuit (IOC) formed from at least one material, and a support-structure configured to support the at least one IOC to couple light between other components. A performance of the at least one IOC is improved by treatment with at least one selected gas.
摘要翻译：提供了一种系统，该系统包括由至少一种材料形成的至少一个集成光学电路（IOC）以及被配置为支持至少一个IOC以在其他组件之间耦合光的支撑结构。至少一种IOC的性能通过用至少一种选定的气体处理而得到改善。

4. 发明公开

EP2251641A1 Systems and methods for effective relative intensity noise (rin) subtraction in depolarized gyros 审中-公开
标题翻译：系统和Verfahren zur wirksamen相对于depolarisierten Gyroskopen的Intensitätsrauschverminderung
公开(公告)号：EP2251641A1
公开(公告)日：2010-11-17
申请号：EP10161689.4
申请日：2010-04-30
申请人： Honeywell International Inc.
发明人： Qiu, Tiequn , Sanders, Steven J. , Narayanan, Chellappan
IPC分类号： G01C19/72
CPC分类号： G01C19/721
摘要： Effective relative intensity noise (RIN) subtraction systems and methods for improving ARW performance of a depolarized gyros. This invention taps the RIN detector light in the sensing loop, after the light transmits through the depolarizer and the coil but before it combines with the counter propagating lightwave. The tapped RIN lightwaves are polarized with pass-axis orientated in the same direction as that of the IOC, so that the RIN detector receives lightwaves with spectrum substantially identical to that of the rate detector, leading to more effective RIN subtraction.
摘要翻译：有效的相对强度噪声（RIN）减法系统和改善去极化陀螺仪的ARW性能的方法。本发明在光透过去偏振器和线圈之后但在与反传播的光波组合之前，将感测环中的RIN检测器光抽头。敲击的RIN光波被沿着与IOC相同方向的通轴偏振，使得RIN检测器接收光谱，其光谱与速率检测器的光谱基本相同，导致更有效的RIN减法。

5. 发明公开

EP2865991A3 Treatment and/or stabilizing gases in an optical gyro based on an inorganic waveguide 有权转让
标题翻译：基于无机纤维在一个光纤陀螺治疗和/或气体的稳定
公开(公告)号：EP2865991A3
公开(公告)日：2015-08-12
申请号：EP14186270.6
申请日：2014-09-24
申请人： Honeywell International Inc.
发明人： Iwamoto, Nancy E. , Sanders, Steven J. , CALLAGHAN, Timothy J. , Yates, Stephen , Taranta, Austin , Grooms, Jason C. , Warrensford, Kara L.
IPC分类号： G01C19/64 , G02B6/12 , B05C3/02 , G02F1/035 , G06F17/50 , G02F1/03 , C30B33/00
CPC分类号： G02F1/035 , B05C3/02 , G01C19/64 , G02B2006/1204 , G02F1/0305 , G06F17/5009
摘要： A system is provided, the system including at least one integrated optical circuit (IOC) formed from at least one material, and a support-structure configured to support the at least one IOC to couple light between other components. A performance of the at least one IOC is improved by treatment with at least one selected gas.
摘要翻译：提供一种系统，该系统包括由至少一种材料形成的至少一个集成光路（IOC），并且配置成支持所述至少一个IOC到其他组件之间的光耦合的支撑结构。所述至少一个IOC的性能可通过用至少一种选择的气体的改善。

6. 发明公开

EP2865992A1 A dispersion managed interferometric fiber optic gyroscope 有权转让
标题翻译：分散剂，干扰物，触角剂Gyroskop
公开(公告)号：EP2865992A1
公开(公告)日：2015-04-29
申请号：EP14186492.6
申请日：2014-09-25
申请人： Honeywell International Inc.
发明人： Qiu, Tiequn , Sanders, Steven J. , Laskoskie, Clarence Eugene
IPC分类号： G01C19/72
CPC分类号： G01C19/72 , G01C19/721
摘要： A dispersion managed interferometric fiber optic gyroscope (100, 200) comprising: a coupler (105, 207) coupled to the broadband light source (101, 201) via a first input fiber (103,203); an IOC (110,210) comprising: a beamsplitter (111, 211) that directs the input signal to a first output and a second output; a combiner (111, 211) configured to combine a first return signal from the first output and a second return signal from the second output into a combined return signal; an integrated optical circuit input coupled to the coupler via a second input fiber (205); a fiber optic gyroscope sensing coil (120, 220) coupled to a first pigtail fiber (121, 221) and second pigtail fiber (123, 223), the sensing coil comprising sensing fibers (125, 225), wherein at least one dispersion slope of at least one of the first input fiber (103, 203), second input fiber (205), first pigtail fiber (121, 221), second pigtail fiber (123, 223), and the sensing fibers (125, 225) is selected such that the signals at the IOC input has a second order coherence substantially equal to two.
摘要翻译：一种色散管理干涉光纤陀螺仪（100,200），包括：通过第一输入光纤耦合到所述宽带光源（101,201）的耦合器（105,207）; 一种IOC（110,210），包括：将所述输入信号引导到第一输出和第二输出的分束器（111,211）; 配置为将来自第一输出的第一返回信号和来自第二输出的第二返回信号组合成组合返回信号的组合器（111,211）经由第二输入光纤耦合到耦合器的集成光电路输入; 耦合到第一尾纤（121,221）和第二尾纤（123,223）的光纤陀螺仪感测线圈（120,220），所述感测线圈包括感测纤维（125,225），其中至少一个色散斜率的第一输入光纤（103,203），第二输入光纤（205），第一引出光纤（121,221），第二光纤（123,223）和感测光纤（125,225）中的至少一个是被选择使得IOC输入端的信号具有基本等于2的二阶相干性。

7. 发明公开

EP2498052A2 High-linearity signal-processing amplifier 有权转让
标题翻译： HochlinearerSignalverarbeitungsverstärker
公开(公告)号：EP2498052A2
公开(公告)日：2012-09-12
申请号：EP12157997.3
申请日：2012-03-02
申请人： Honeywell International, Inc.
发明人： Bingel, Thomas J. , Smith, Douglas E. , Sanders, Steven J. , Tran Vo, Deanne , Ross, Craig G. , Mead, Derek
IPC分类号： G01C19/72
CPC分类号： G01C19/721 , G01J1/46 , H03F1/3211 , H03F3/087 , H03F3/45475 , H03F2200/261 , H03F2203/45512 , H03F2203/45518 , H03F2203/45528 , H03F2203/45594 , H03F2203/45604 , H03G11/02
摘要： A clamp-point active circuit is provided. The clamp-point active circuit includes a rate amplifier configured to receive an output from a device transitioning between at least two levels. The clamp-point active circuit has at least one switching device configured to receive an output from the rate amplifier. The at least one switching device is in at least one respective feedback loop of the rate amplifier. A switching of the at least one switching device causes the rate amplifier to amplify with high linearity in a desired operating range and to clamp outputs received from the transitioning device that are outside the desired operating range to a fixed level.
摘要翻译：提供一个钳位有源电路。钳位有源电路包括速率放大器，其被配置为接收来自在至少两个电平之间转换的器件的输出。钳位有源电路具有至少一个开关器件，其被配置为接收来自速率放大器的输出。所述至少一个开关装置位于所述速率放大器的至少一个相应的反馈回路中。至少一个开关装置的切换使得速率放大器在期望的操作范围内以高线性度放大，并将从期望工作范围之外的转换装置接收的输出钳位到固定电平。

8. 发明公开

EP1865290A3 Method and system for adjusting the sensitivity of optical sensors 审中-公开
标题翻译：一种用于调整的光学传感器的灵敏度的方法和系统
公开(公告)号：EP1865290A3
公开(公告)日：2010-10-06
申请号：EP07109448.6
申请日：2007-06-01
申请人： Honeywell International Inc.
发明人： Sanders, Steven J.
IPC分类号： G01D5/353 , G01K1/00
CPC分类号： G01K11/32 , G01D5/35348 , G01D5/35364 , G01M11/3109 , G01M11/319
摘要： A method and a system for adjusting the sensitivity of an optical sensor are provided. A first beam of light in an optical fiber is separated into first and second portions propagating therethrough at a first speed. A second beam of light is directed into the optical fiber to interact with the first beam of light such that the first and second portions propagate through the optical fiber at a second speed. The propagation speed in turn influences the sensitivity of the optical sensor.

9. 发明公开

EP2169350A2 Bias-reduced fiber optic gyroscope 审中-公开
标题翻译：偏置减少的光纤陀螺仪
公开(公告)号：EP2169350A2
公开(公告)日：2010-03-31
申请号：EP09165108.3
申请日：2009-07-09
申请人： Honeywell International Inc.
发明人： Qui, Tiequn , Sanders, Steven J. , Mosor, Sorin
IPC分类号： G01C19/72
CPC分类号： G01C19/721 , G02B6/105
摘要： A fiber optic gyroscope (2) includes a light source (11), a coupler (12) coupled to the light source (11), a photodetector (14) coupled to the coupler (12), an integrated optic circuit (IOC) (16) coupled to the coupler (12) by a first element (215), and a sensing loop (10) coupled to the IOC (16) by second and third elements (210, 220). At least one of the first, second and third elements includes a polarizing element.
摘要翻译：光纤陀螺仪（2）包括光源（11），耦合到光源（11）的耦合器（12），耦合到耦合器（12）的光电探测器（14），集成光电路（10C） 16）通过第一元件（215）耦合到耦合器（12），以及通过第二和第三元件（210,220）耦合到IOC（16）的传感环路（10）。第一，第二和第三元件中的至少一个包括偏振元件。

10. 发明授权

EP2865992B1 A dispersion managed interferometric fiber optic gyroscope 有权转让
标题翻译：分散剂，干扰物，触角剂Gyroskop
公开(公告)号：EP2865992B1
公开(公告)日：2016-02-03
申请号：EP14186492.6
申请日：2014-09-25
申请人： Honeywell International Inc.
发明人： Qiu, Tiequn , Sanders, Steven J. , Laskoskie, Clarence Eugene
IPC分类号： G01C19/72
CPC分类号： G01C19/72 , G01C19/721

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