公开(公告)号：US06908234B2

公开(公告)日：2005-06-21

申请号：US10624288

申请日：2003-07-21

申请人： Mark Kocher ,  Oliver Roesch ,  Emmerich Mueller ,  Clemens Rueck

发明人： Mark Kocher ,  Oliver Roesch ,  Emmerich Mueller ,  Clemens Rueck

IPC分类号： G02B6/38 ,  G02B6/36

CPC分类号： G02B6/3875 ,  G02B6/3879 ,  G02B6/3893 ,  G02B6/3897

摘要： A connecting device for providing an optical connection between an apparatus comprising a apparatus port and provided for receiving and/or sending optical signals, and at least one optical fiber comprising a connector. The connecting device comprises a support plate supporting at least one adapter. The adapter comprises an adapter contact adapted for a plug connection with the apparatus port of the apparatus, and a connector contact adapted for a plug and/or screw connection with the connector of the fiber. The support plate provides a grip for manually plugging in/off all of its adapters simultaneously into/from the respective apparatus ports.

摘要翻译： 一种用于在包括设备端口并被提供用于接收和/或发送光信号的设备之间提供光连接的连接设备，以及包括连接器的至少一个光纤。 连接装置包括支撑至少一个适配器的支撑板。 适配器包括适于与设备的装置端口进行插头连接的适配器触点，以及适于与光纤的连接器的插头和/或螺钉连接的连接器触点。 支撑板提供了一种手柄，用于将所有适配器同时手动插入/关闭相应的装置端口。

公开(公告)号：US20110096328A1

公开(公告)日：2011-04-28

申请号：US10527906

申请日：2003-07-25

申请人： Clemens Rueck ,  Hansjoerg Haisch

发明人： Clemens Rueck ,  Hansjoerg Haisch

IPC分类号： G01J4/04

CPC分类号： G01M11/33 ,  G01M11/337

摘要： A method of determining polarization dependent characteristic of an optical device under test (10) having at least one input and at least one output, comprises the steps of generating and inputting a stimulus signal (4) to each of a plurality of polarization units (27a, 29b, 127c, 129d), setting each of said input stimulus signals into a unique state of polarization, attaching a characteristic identification portion (27, 29, 127, 129) to each of said input and/or polarized stimulus signals, applying said stimulus signal to said device under test (10) for effecting a response signal of said device under test, receiving and identifying (44, 52) each of said characteristic identification portions from said response signal for tracing each of said polarized stimulus signals within said response signal, deriving a polarization dependent characteristic of said device under test from said traced polarized stimulus signals. The method provides a measurement of polarization dependent loss PDL within one shot of a stimulus signal. For such simultaneous measurements couplers (105, 135) are used. Also for polarization mode dispersion PMD.

摘要翻译： 一种确定具有至少一个输入和至少一个输出的被测光学器件（10）的偏振相关特性的方法包括以下步骤：向多个偏振单元（27a）中的每一个生成和输入激励信号（4） ，29b，127c，129d），将每个所述输入激励信号设置为唯一的偏振状态，将特征识别部分（27,29,127,129）附接到每个所述输入和/或偏振激励信号，应用所述 刺激信号到所述被测设备（10），用于执行被测器件的响应信号，从所述响应信号中接收和识别（44,52）每个所述特征识别部分，以跟踪所述响应内的每个所述偏振激励信号 信号，从所述跟踪的极化刺激信号导出被测器件的偏振相关特性。 该方法提供在刺激信号的一个镜头内的偏振相关损耗PDL的测量。 对于这种同时测量，使用耦合器（105,135）。 也用于偏振模色散PMD。

公开(公告)号：US06404798B1

公开(公告)日：2002-06-11

申请号：US09208287

申请日：1998-12-08

申请人： Edgar Leckel ,  Emmerich Mueller ,  Clemens Rueck

发明人： Edgar Leckel ,  Emmerich Mueller ,  Clemens Rueck

IPC分类号： H01S3082

CPC分类号： H01S5/141 ,  H01S5/143

摘要： A laser source with an optical resonator includes a laser gain medium with a low reflective first facet emitting a laser beam within the optical resonator. A wavelength dependent mirror receives the laser beam and reflects back a wavelength separated laser beam. A beam splitter divides the wavelength separated laser beam into a feedback beam directed toward the laser gain medium and a first output beam to be coupled out of the optical resonator. As a first improvement, the laser gain medium includes a second facet which is partly reflective, so that the second facet emits a second output beam of the laser source. As a second improvement, the laser source further includes a mirror arranged in a way that a beam diffracted by the wavelength dependent mirror is reflected back and again diffracted by the wavelength dependent mirror, so that the twice diffracted beam provides the wavelength separated laser beam.

摘要翻译： 具有光学谐振器的激光源包括具有在光学谐振器内发射激光束的低反射第一面的激光增益介质。 波长相关镜接收激光束并反射回波长分离的激光束。 光束分离器将波长分离的激光束分成指向激光增益介质的反射光束和要耦合出光谐振器的第一输出光束。 作为第一改进，激光增益介质包括部分反射的第二面，使得第二面发射激光源的第二输出光束。 作为第二改进，激光源还包括以由波长相关的反射镜衍射的光束被反射回并再次由波长相关镜衍射的方式布置的反射镜，使得两次衍射光束提供波长分离的激光束。

公开(公告)号：US6043883A

公开(公告)日：2000-03-28

申请号：US050484

申请日：1998-03-30

申请人： Edgar Leckel ,  Emmerich Mueller ,  Clemens Rueck

发明人： Edgar Leckel ,  Emmerich Mueller ,  Clemens Rueck

IPC分类号： G01J3/06 ,  G01J9/02 ,  H01S3/00 ,  H01S3/10 ,  G01B9/02 ,  G01J3/45 ,  G01N21/00

CPC分类号： G01J9/0246

摘要： This invention relates to a wavemeter and an apparatus for the adjustment of the wavelength of a laser source. The invention proposes a wavemeter comprising an optical component, which generates an optical beam with a wavelength which depends on the optical power of the incident beam to be measured. To increase the precision of the wavelength measurement, the wavemeter is provided with a second measurement channel, whose optical signals are retarded by .pi./2 relative to the optical signals in a first measurement channel. The first and second measurement channels either each comprise a different etalon or the wavemeter comprises a single retardation plate to obtain the desired retardation. After calibration of the wavemeter, the optical power of the beam generated by the optical component is measured, the measured value of the optical power is compared with the power values of the calibration data and the wavelength in the calibration data corresponding to the measured value of the optical power is determined. A controller, such as a PC, compares the measured wavelength with the desired wavelength and automatically adjusts the wavelength of the signals generated by the laser source.

摘要翻译： 本发明涉及一种用于调节激光源波长的波长计和装置。 本发明提出了一种包括光学部件的波长计，其产生具有取决于待测量的入射光束的光功率的波长的光束。 为了提高波长测量的精度，波分计提供了第二测量通道，其第一测量通道中的光信号相对于光信号被延迟了π/ 2。 第一和第二测量通道每个都包括不同的标准具，或者波导计包括单个延迟板以获得所需的延迟。 在对波形计进行校准之后，测量由光学部件产生的光束的光功率，将光功率的测量值与校准数据的功率值和校准数据中的波长相对应， 确定光功率。 诸如PC的控制器将所测量的波长与期望的波长进行比较，并自动调节由激光源产生的信号的波长。

公开(公告)号：US5696707A

公开(公告)日：1997-12-09

申请号：US419999

申请日：1995-04-10

申请人： Christian Hentschel ,  Emmerich Mueller ,  Clemens Rueck ,  Edgar Leckel

发明人： Christian Hentschel ,  Emmerich Mueller ,  Clemens Rueck ,  Edgar Leckel

IPC分类号： G01J3/28 ,  G01M11/00 ,  G02F1/35 ,  H01S3/00 ,  H04B10/08 ,  H04B10/17

CPC分类号： H04B10/0731 ,  H01S3/0014 ,  H04B10/07 ,  H04B10/2912 ,  H01S2301/02

摘要： A method and apparatus for measuring the noise level in an optical amplifier in the presence of a signal at a signal wavelength. The signal is detuned to a second wavelength different from the signal wavelength. A difference function corresponding to the difference in noise levels before and after detuning of the signal as a function of wavelength is determined. The noise level at the signal wavelength is measured. The value of the difference function at the signal wavelength is added to the noise level measured in the previous step.

摘要翻译： 一种用于在存在信号波长的信号的情况下测量光放大器中的噪声电平的方法和装置。 信号失谐到与信号波长不同的第二波长。 确定与作为波长的函数的信号失谐之前和之后的噪声水平差异对应的差分函数。 测量信号波长处的噪声电平。 在信号波长处的差分函数的值被加到在前一步测量的噪声电平。