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1. 发明申请

US20150153168A1 Device for determining the position of a signal source 审中-公开
标题翻译：用于确定信号源的位置的装置
公开(公告)号：US20150153168A1
公开(公告)日：2015-06-04
申请号：US14446571
申请日：2014-07-30
申请人： Hans Poisel , Olaf Ziemann , Alexander Bachmann , Michael Luber
发明人： Hans Poisel , Olaf Ziemann , Alexander Bachmann , Michael Luber
IPC分类号： G01B21/16
CPC分类号： G01B21/16 , G01D5/247
摘要： The invention relates to a device for determining the position of a signal source configured to emit signals modulated by a modulation frequency, comprising: a conductor arranged in such a way that it receives the modulated signals at various positions along the conductor and configured to conduct the modulated signal, respectively in opposite directions, to a first conductor end and to a second conductor end when a modulated signal is received; a detector configured to acquire the modulated signal at the first conductor end and at the second conductor end; and a determination apparatus configured to: determine a phase difference between the modulated signal acquired at the first conductor end and the modulated signal acquired at the second conductor end, and determine the position of the signal source in relation to the conductor on the basis of the phase difference.
摘要翻译：本发明涉及一种用于确定被配置为发射由调制频率调制的信号的信号源的位置的装置，包括：导体，其布置成使得其沿着导体的各个位置接收调制信号，当接收到调制信号时，分别在相反方向上的第一导体端和第二导体端的调制信号; 检测器，被配置为在第一导体端和第二导体端获取调制信号; 以及确定装置，被配置为：确定在第一导体端获取的调制信号与在第二导体端获得的调制信号之间的相位差，并基于该导体确定信号源相对于导体的位置相位差。

2. 发明授权

US09211758B2 Luminous pencil 有权
标题翻译：发光铅笔
公开(公告)号：US09211758B2
公开(公告)日：2015-12-15
申请号：US13038816
申请日：2011-03-02
申请人： Hans Poisel , Olaf Ziemann , Alexander Bachmann
发明人： Hans Poisel , Olaf Ziemann , Alexander Bachmann
IPC分类号： B43K29/10
CPC分类号： B43K29/10
摘要： A pencil has a pencil casing made of a sharpenable casing material and a core held in a central receiving bore in the casing material that extends in the longitudinal direction of the pencil. One or more optical fibers made of a sharpenable material is/are arranged in the pencil casing. The optical fiber or optical fibers extends in the longitudinal direction as well and are at least partially surrounded by the material of the pencil casing. A light entry surface of the at least one optical fiber is arranged at the rear end of the pencil casing such that a light source, which is present there, can be used to inject light to said light entry surface. The light exit surface of the optical fiber exits at the forward end of the pencil casing.
摘要翻译：铅笔具有由可锐化的外壳材料制成的铅笔外壳和保持在沿着铅笔的纵向方向延伸的外壳材料中的中心容纳孔中的芯。一根或多根由可锐化材料制成的光纤被布置在铅笔盒中。光纤或光纤也沿纵向方向延伸并且至少部分地被铅笔外壳的材料包围。所述至少一根光纤的光入射表面设置在所述铅笔外壳的后端，使得存在于其中的光源能够用于将光注入所述光入射表面。光纤的光出射表面在铅笔盒的前端处离开。

3. 发明授权

US08346032B2 POF strain sensor using phase measurement techniques 有权
标题翻译： POF应变传感器采用相位测量技术
公开(公告)号：US08346032B2
公开(公告)日：2013-01-01
申请号：US12725579
申请日：2010-03-17
申请人： Harry Schilling , Hans Poisel , Olaf Ziemann , Michael Luber , Sven Loquai
发明人： Harry Schilling , Hans Poisel , Olaf Ziemann , Michael Luber , Sven Loquai
IPC分类号： G02B6/00 , G01J1/04 , G01J1/42 , G01J5/08
CPC分类号： G01B11/18 , G01M11/086
摘要： An optical fiber sensor has a measurement path and a reference path. Both paths each consist of two optical fibers and are fed with modulated light. The fibers of the reference path have a predefined difference in length, whereas the fibers of the measurement path are the same length. All fibers are at approximately the same temperature. An evaluation circuit determines the phase differences in each case between the fibers of the measurement path and of the reference path. A measurement value calculated from the phase differences is then output.
摘要翻译：光纤传感器具有测量路径和参考路径。两条路径均由两根光纤组成，并且配有调制光。参考路径的纤维具有预定的长度差异，而测量路径的纤维具有相同的长度。所有的纤维都处于大致相同的温度。评估电路确定测量路径的纤维与参考路径之间的每种情况下的相位差。然后输出从相位差计算的测量值。

4. 发明申请

US20100232740A1 POF STRAIN SENSOR USING PHASE MEASUREMENT TECHNIQUES 有权
标题翻译： POF应变传感器使用相位测量技术
公开(公告)号：US20100232740A1
公开(公告)日：2010-09-16
申请号：US12725579
申请日：2010-03-17
申请人： Harry Schilling , Hans Poisel , Olaf Ziemann , Michael Luber , Sven Loquai
发明人： Harry Schilling , Hans Poisel , Olaf Ziemann , Michael Luber , Sven Loquai
IPC分类号： G02B6/00
CPC分类号： G01B11/18 , G01M11/086
摘要： An optical fiber sensor has a measurement path and a reference path. Both paths each consist of two optical fibers and are fed with modulated light. The fibers of the reference path have a predefined difference in length, whereas the fibers of the measurement path are the same length. All fibers are at approximately the same temperature. An evaluation circuit determines the phase differences in each case between the fibers of the measurement path and of the reference path. A measurement value calculated from the phase differences is then output.
摘要翻译：光纤传感器具有测量路径和参考路径。两条路径均由两根光纤组成，并且配有调制光。参考路径的纤维具有预定的长度差异，而测量路径的纤维具有相同的长度。所有的纤维都处于大致相同的温度。评估电路确定测量路径的纤维与参考路径之间的每种情况下的相位差。然后输出从相位差计算的测量值。

5. 发明授权

US09291777B2 Optical rotary transmitter 有权
标题翻译：光学旋转变送器
公开(公告)号：US09291777B2
公开(公告)日：2016-03-22
申请号：US13695819
申请日：2011-04-21
申请人： Hans Poisel , Martin Bloos , Olaf Ziemann
发明人： Hans Poisel , Martin Bloos , Olaf Ziemann
IPC分类号： G02B6/36 , G02B6/32
CPC分类号： G02B6/36 , G02B6/32 , G02B6/3604
摘要： An optical rotary transmitter which ensures the reliable transmission of optical signals in conjunction with a comparatively simple construction comprises two parts spaced apart from one another which are rotatable relative to one another about a common centre axis and the first of which comprises a first circular light coupler (10) and the second of which comprises a second circular light coupler (20). The light entrance and light exit surfaces of the two light couplers face one another. Each of the light couplers (10, 20) consists of collimators (11, 21) combined to form a respective collimator arrangement (16, 26), optical coupling elements (15, 25) being connected to said collimators.
摘要翻译：确保光信号与相对简单结构的可靠传输的光学旋转发射器包括彼此间隔开的彼此间隔开的两个部件，这两个部件可绕公共中心轴线相对于彼此旋转，并且第一部件包括第一圆形光耦合器（10），第二个包括第二圆形光耦合器（20）。两个光耦合器的光入射面和光出射面相互面对。每个光耦合器（10,20）由组合以形成相应的准直器装置（16,26）的准直器（11,21）组成，连接到所述准直器的光耦合元件（15,25）。

6. 发明申请

US20130243375A1 OPTICAL ROTARY TRANSMITTER 有权
标题翻译：光学旋转发射器
公开(公告)号：US20130243375A1
公开(公告)日：2013-09-19
申请号：US13695819
申请日：2011-04-21
申请人： Hans Poisel , Martin Bloos , Olaf Ziemann
发明人： Hans Poisel , Martin Bloos , Olaf Ziemann
IPC分类号： G02B6/36
CPC分类号： G02B6/36 , G02B6/32 , G02B6/3604
摘要： An optical rotary transmitter which ensures the reliable transmission of optical signals in conjunction with a comparatively simple construction comprises two parts spaced apart from one another which are rotatable relative to one another about a common centre axis and the first of which comprises a first circular light coupler (10) and the second of which comprises a second circular light coupler (20). The light entrance and light exit surfaces of the two light couplers face one another. Each of the light couplers (10, 20) consists of collimators (11, 21) combined to form a respective collimator arrangement (16, 26), optical coupling elements (15, 25) being connected to said collimators.
摘要翻译：确保光信号与相对简单结构的可靠传输的光学旋转发射器包括彼此间隔开的彼此间隔开的两个部件，这两个部件可绕公共中心轴线相对于彼此旋转，第一部件包括第一圆形光耦合器（10），第二个包括第二圆形光耦合器（20）。两个光耦合器的光入射面和光出射面相互面对。每个光耦合器（10,20）由组合以形成相应的准直器装置（16,26）的准直器（11,21）组成，连接到所述准直器的光耦合元件（15,25）。

7. 发明授权

US5933553A Arrangement for transmitting and receiving optical signals 失效
标题翻译：发送和接收光信号的布置
公开(公告)号：US5933553A
公开(公告)日：1999-08-03
申请号：US64435
申请日：1998-04-22
申请人： Olaf Ziemann
发明人： Olaf Ziemann
IPC分类号： H04B10/40 , G02B6/28
CPC分类号： H04B10/40
摘要： An arrangement for the bidirectional transmission and receiving of optical signals. At least one transmitting device and at least one receiving device, and an optical fiber for transmitting the optical signals are described. Provision is made for the at least one transmitting device and the at least one receiving device to be assigned directly to an effective optical area of the optical fiber. A filter for blocking optical signals having a wavelength from an associated transmitting device is also described.
摘要翻译：用于双向发送和接收光信号的装置。描述了至少一个发送设备和至少一个接收设备以及用于发送光信号的光纤。对于至少一个发送设备和至少一个接收设备进行规定被直接分配给光纤的有效光学区域。还描述了用于阻挡具有来自相关联的发送装置的波长的光信号的滤波器。

8. 发明授权

US06527985B1 Method for producing gradient index refraction index profiles in polymer optical fibers 失效
$Method for producing gradient index refraction index profiles in polymer optical fibers$
标题翻译：聚合物光纤中梯度折射率折射率分布的方法
公开(公告)号：US06527985B1
公开(公告)日：2003-03-04
申请号：US09700896
申请日：2000-11-20
申请人： Werner Frank , Juergen Kaufhold , Olaf Ziemann
发明人： Werner Frank , Juergen Kaufhold , Olaf Ziemann
IPC分类号： B29D1100
CPC分类号： G02B6/02038
摘要： In a method for producing graded-index profiles in polymeric optical fibers, ionizing radiation is used to cause an increase in the refractive index, for example in PMMA. Polymeric optical fibers, preforms or fiber-core preforms are irradiated with ionizing radiation of predetermined wavelength and dose while being moved past the radiation source in the longitudinal direction at a given speed and are subsequently tempered for a defined length of time. Through the control of the spatial distribution of the ionizing radiation with the aid of mirrors, lenses or aperture systems, a uniform, radial graded-index profile is produced over the entire fiber length, so that the polymeric fiber, used as an optical waveguide, has improved transmission characteristics for optical signals.
摘要翻译：在用于在聚合物光纤中产生渐变折射率分布的方法中，使用电离辐射来引起折射率的增加，例如在PMMA中。聚合光纤，预成型件或纤维芯预成型件以预定波长和剂量的电离辐射照射，同时以给定速度在纵向方向上移动通过辐射源，并随后回火一段限定的时间长度。通过借助于镜子，透镜或孔径系统控制电离辐射的空间分布，在整个纤维长度上产生均匀的径向渐变折射率分布，使得用作光波导的聚合物纤维，改善了光信号的传输特性。

9. 发明授权

US06634809B1 Method for optically transmitting signalling and control information in optical wavelength multiplex networks 失效
标题翻译：光学波长多路复用网络中信令和控制信息的光学传输方法
公开(公告)号：US06634809B1
公开(公告)日：2003-10-21
申请号：US09446043
申请日：2000-05-19
申请人： Olaf Ziemann , Andreas Gladisch
发明人： Olaf Ziemann , Andreas Gladisch
IPC分类号： H04J1408
CPC分类号： H04J14/005 , H04J14/02
摘要： A method for optically transmitting signaling and control information that aids in the monitoring and control of single- or multi-channel useful information in optical wavelength multiplex networks having at least one network element, the signaling and control information and the useful information being transmitted in the form of a digital signal, which is characterized in that the signal of the signaling and control information is transmitted using a code multiplex method (CDMA). Also described is a device for receiving signaling and control information, which is characterized in that the receiving device of the signaling and control information has assigned to it at least one monitor coupler one CDMA decoder, and one signaling device.
摘要翻译：一种用于光学地发送信令和控制信息的方法，其有助于在具有至少一个网络元件的光波长多路复用网络中监视和控制单信道或多信道有用信息，所述信令和控制信息以及有用信息在数字信号的形式，其特征在于使用码复用方法（CDMA）发送信令和控制信息的信号。还描述了一种用于接收信令和控制信息的装置，其特征在于信令和控制信息的接收装置已经向其分配了至少一个监视耦合器一个CDMA解码器和一个信令装置。

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