公开(公告)号：US4799749A

公开(公告)日：1989-01-24

申请号：US924848

申请日：1986-10-14

申请人： Manfred Borner ,  Reinhard Muller ,  Gert Trommer

发明人： Manfred Borner ,  Reinhard Muller ,  Gert Trommer

IPC分类号： G02B6/12 ,  G02F1/01 ,  G02F1/015 ,  G02F1/21 ,  H01L31/10 ,  G02B6/10

CPC分类号： G02F1/011 ,  G02B6/12002 ,  G02B6/12004

摘要： Integrated resonator matrix for wavelength-selective separation or joining of channels in the frequency domain of optical communications technology.Arrangement of optical resonators which are composed of dielectric waveguides which are mirrored at their ends predominantly with reflectors having high reflection factors close to the value one and whose longitudinal extent between the reflectors is great in comparison to the transverse dimensions perpendicular thereto, all optical resonators are integrated such on a substrate to form a matrix-like arrangement, referred to as resonator matrix. Two types of resonators can be distinguished, whereby the resonators of the first type are highly coupled to one another and act as coupled resonators (22, 221, 222), whereas the resonators of the second type act as wavelength-selective useful resonators (23, 231, 232) and, compared to the couplings between the resonators of the first type, are weakly coupled to one another or, respectively, to the resonators of the first type and form at least two useful resonator groups which are not coupled to one another (or are coupled to one another as little as possible) whereby a useful resonator group contains one or more useful resonators.

摘要翻译： PCT No.PCT / DE86 / 00069 Sec。 一九八六年十月十四日 102（e）日期1986年10月14日PCT提交1986年2月25日PCT公布。 公开号WO86 / 04999 日期1986年8月28日。光通信技术频域中波长选择性分离或通道连接的集成谐振器矩阵。 光谐振器的布置由介质波导构成，其介电波导主要以反射系数近似于反射器的角度反射，反射器的纵向范围与垂直于其的横向尺寸相比较大，反射器的所有光学谐振器均为 集成在衬底上以形成称为谐振器矩阵的矩阵状布置。 可以区分两种类型的谐振器，由此第一类型的谐振器彼此高度耦合并作为耦合谐振器（22,221,222），而第二类谐振器作为波长选择性有用谐振器（23 ，231,232），并且与第一类型的谐振器之间的耦合相比，彼此弱耦合或分别耦合到第一类型的谐振器，并且形成至少两个有用的谐振器组，其不耦合到一个 另一个（或者尽可能少地彼此耦合），由此有用的谐振器组包含一个或多个有用的谐振器。

公开(公告)号：US4665421A

公开(公告)日：1987-05-12

申请号：US640163

申请日：1984-08-13

申请人： Manfred Borner ,  Gert Trommer ,  Reinhard Muller

发明人： Manfred Borner ,  Gert Trommer ,  Reinhard Muller

IPC分类号： H01L31/052 ,  H01L31/054 ,  H01L31/107 ,  H01L31/12 ,  H01L33/00 ,  H04B10/158 ,  H01L27/14 ,  H01L31/00

CPC分类号： H01L33/002 ,  H01L31/0547 ,  H01L31/107 ,  H01L31/12 ,  Y02E10/52

摘要： A photodiode having optical resonators tuned different from one another and adjacent one another in a semiconductor body, whereby the resonators are in optical wave-coupling with one another.

摘要翻译： 一种光电二极管，其具有在半导体本体中彼此不同且彼此相邻的光谐振器，由此谐振器彼此进行光波耦合。

公开(公告)号：US5347354A

公开(公告)日：1994-09-13

申请号：US902237

申请日：1992-06-22

申请人： Reinhard Muller ,  Engelbert Hartl ,  Gert Trommer

发明人： Reinhard Muller ,  Engelbert Hartl ,  Gert Trommer

IPC分类号： G01C19/72

CPC分类号： G01C19/725 ,  G01C19/721

摘要： A sagnac-type fiber optic gyroscope in which depolarizers are connected to both ends of the fiber coil and are then connected with the outputs of a 3.times.3 directional coupler.

摘要翻译： 一种sagnac型光纤陀螺仪，其中去极化器连接到光纤线圈的两端，然后与3x3定向耦合器的输出端相连。

公开(公告)号：US06209383B1

公开(公告)日：2001-04-03

申请号：US09081764

申请日：1998-05-21

申请人： Reinhard Mueller ,  Gert Trommer

发明人： Reinhard Mueller ,  Gert Trommer

IPC分类号： G01P2102

CPC分类号： G01C25/005 ,  G01C19/72

摘要： Apparatus for simultaneous calibration of several multi-axis gyro systems, particularly fiber-optical gyro systems, in all measuring axes, uses a single-axle rotary table. A rotary frame is connected with the axis of rotation of the single-axis rotary table, and the gyro systems are arranged thereon in such a manner that corresponding measuring axes of the gyro systems experience an identical component of the rotation of the rotary frame, and none of the components is zero.

摘要翻译： 用于在所有测量轴上同时校准几个多轴陀螺仪系统，特别是光纤陀螺仪系统的设备使用单轴旋转台。 旋转框架与单轴旋转台的旋转轴线连接，并且陀螺仪系统以这样的方式布置，使得陀螺仪系统的对应测量轴经历与旋转框架的旋转相同的分量，以及 没有零件是零。

公开(公告)号：US5430544A

公开(公告)日：1995-07-04

申请号：US184103

申请日：1994-01-21

申请人： Hans Poisel ,  Gert Trommer

发明人： Hans Poisel ,  Gert Trommer

IPC分类号： G01C19/72 ,  G01P9/00

CPC分类号： G01C19/725

摘要： In the case of a fiber optic gyro having a 4.times.4-coupler, the two arms of the coupler which are not connected with the fiber coil are each connected with a monitoring detector. From the output signals of these monitoring detectors, in the case of a desired wavelength, a reference or desired quotient is formed. During the operation of the fiber optic gyro, an actual quotient is in each case formed from these output signals and is compared with the stored desired quotient. The wavelength of a semiconductor laser is controlled by controlling the operating current and/or the temperature of the light source (L) such that the two quotients are identical. The measuring signals will then be error free.

摘要翻译： 在具有4×4耦合器的光纤陀螺的情况下，耦合器的不与光纤线圈连接的两个臂各自与监视检测器连接。 从这些监视检测器的输出信号，在所需波长的情况下，形成参考或期望的商。 在光纤陀螺仪的操作期间，每种情况下，由这些输出信号形成实际商，并将其与所存储的商品进行比较。 通过控制光源（L）的工作电流和/或温度使两个商相同来控制半导体激光器的波长。 测量信号将无错误。

公开(公告)号：US5144311A

公开(公告)日：1992-09-01

申请号：US464441

申请日：1990-01-12

申请人： Wolfhardt Buhler ,  Hans Poisel ,  Gert Trommer

发明人： Wolfhardt Buhler ,  Hans Poisel ,  Gert Trommer

IPC分类号： H03M1/48 ,  H03M1/50

CPC分类号： H03M1/48 ,  H03M1/50

摘要： An analog-digital converter having an analog integrator which integrates the difference between the analog input signal and a signal from, for example, a digital-analog converter controlled by a microprocessor, whereby a high resolution and a very high operating speed are rendered possible with a relatively low degree of complexity and minimal noise.

摘要翻译： 具有模拟积分器的模拟数字转换器，其集成了模拟输入信号和来自例如由微处理器控制的数模转换器的信号之间的差异，从而可以实现高分辨率和非常高的操作速度， 相对较低的复杂程度和最小的噪音。

公开(公告)号：US5080488A

公开(公告)日：1992-01-14

申请号：US508294

申请日：1990-04-10

申请人： Wolfhardt Buehler ,  Hans Poisel ,  Gert Trommer

发明人： Wolfhardt Buehler ,  Hans Poisel ,  Gert Trommer

IPC分类号： G01C19/72

CPC分类号： G01C19/725

摘要： A method and system for evaluating signals from a fiber optical gyro employs a 3.times.3-coupler which makes it possible to ascertain a precise Sagnac-Signal in spite of the fact that the fluctuations of the optical characteristics of the fiber coil are unknown. Thus, a high precision is assured, while simultaneously reducing the quality requirments for the optical components of the system.

摘要翻译： 用于评估来自光纤陀螺仪的信号的方法和系统采用3x3耦合器，其可以确定精确的Sagnac信号，尽管光纤线圈的光学特性的波动是未知的。 因此，确保了高精度，同时降低了系统的光学部件的质量要求。

公开(公告)号：US5150956A

公开(公告)日：1992-09-29

申请号：US564751

申请日：1990-08-09

申请人： Wolfhardt Buhler ,  Hans Poisel ,  Gert Trommer

发明人： Wolfhardt Buhler ,  Hans Poisel ,  Gert Trommer

IPC分类号： G01C19/72

CPC分类号： G01C19/725

摘要： A Sagnac-type fiber-optic gyroscope having a light source, a fiber coil consisting of an optical fiber, and a receiver arrangement which are all connected with a directional coupler in such a manner that wide-band light of the light source is fed into the two ends of the fiber coil and passes through it in opposite directions, the light emerging from the ends of the fiber coil and forming an interference signal in the directional coupler which is detected. An auxiliary coil is also connected with the directional coupler into which light from the single light source is also coupled, the dimensions of the auxiliary coil and of the main coil with respect to their length and their diameter being such that a measuring range is obtained that is expanded by the auxiliary coil and in which, for the whole measuring range, unambiguous measuring values may be determined for the rate of rotation of the fiber-optic gyroscope.

摘要翻译： 具有光源的Sagnac型光纤陀螺仪，由光纤组成的光纤线圈和接收器装置都以定向耦合器连接，使得光源的宽带光被馈送到 光纤线圈的两端通过相反方向穿过，光线从光纤线圈的端部出射，并在检测到的定向耦合器中形成干涉信号。 辅助线圈还与定向耦合器连接，来自单个光源的光也耦合到其中，辅助线圈和主线圈相对于它们的长度和直径的尺寸使得获得测量范围， 由辅助线圈扩展，其中，在整个测量范围内，可以确定光纤陀螺仪旋转速率的明确测量值。

公开(公告)号：US5037204A

公开(公告)日：1991-08-06

申请号：US575409

申请日：1990-08-29

申请人： Hans Poisel ,  Gert Trommer

发明人： Hans Poisel ,  Gert Trommer

IPC分类号： G01C19/72

CPC分类号： G01C19/725

摘要： An optical-fiber gyroscope of the Sagnac type having an optical fiber coil and a 3.times.3 coupler comprising three optically coupled fiber optic guides. A first fiber optic guide of the 3.times.3 coupler is coupled at one end to a first optical radiation source, whose radiation intensity is detected directly by a radiation detector. The two other fiber optic guides of the 3.times.3 coupler are each coupled to respective ends of an optical fiber coil and, at the other ends of each of the two other fiber optic guides, to respective radiation detectors. The first fiber optic guide of the 3.times.3 coupler features a second optical radiation source, which is modulated by a frequency which differs from the modulation frequency of the first radiation source.

摘要翻译： 具有光纤线圈的Sagnac型光纤陀螺仪和包括三个光耦合光纤导轨的3×3耦合器。 3x3耦合器的第一光纤引导件在一端耦合到第一光辐射源，其辐射强度由辐射检测器直接检测。 3x3耦合器的另外两个光纤引导件各自耦合到光纤线圈的相应端部，并且在两个其它光纤引导件中的每一个的另一端连接到相应的辐射检测器。 3x3耦合器的第一光纤引导件具有第二光辐射源，该第二光辐射源由与第一辐射源的调制频率不同的频率调制。

公开(公告)号：US5029276A

公开(公告)日：1991-07-02

申请号：US508296

申请日：1990-04-10

申请人： Wolfhardt Buehler ,  Hans Poisel ,  Gert Trommer

发明人： Wolfhardt Buehler ,  Hans Poisel ,  Gert Trommer

IPC分类号： G01C19/72

CPC分类号： G01C19/721

摘要： A circuit arrangement for forming the difference and the sum of two detector signals has two photodetectors connected in back-to-back fashion. The difference signal is provided by a first operational amplifier connected to the junction between the two back-to-back connected photodetectors. The sum signal is formed by two further operational amplifiers, whereby one further operational amplifier inverts the signal from one detector and supplies the inverted signal to the input of the other operational amplifier. Thus, the difference signal and the summing signal are directly formed and accessible.

摘要翻译： 用于形成差异的电路装置和两个检测器信号的和具有两个以背对背方式连接的光电探测器。 差分信号由连接到两个背靠背连接的光电检测器之间的结的第一运算放大器提供。 和信号由两个另外的运算放大器形成，一个另外的运算放大器将来自一个检测器的信号反相，并将反相信号提供给另一运算放大器的输入端。 因此，差信号和求和信号直接形成并可访问。