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9 条记录 (耗时 0.019 秒)

    Method of coupling an optical fiber to an optical component on the same substrate
    1.
    发明授权
    Method of coupling an optical fiber to an optical component on the same substrate 失效
    将光纤耦合到同一衬底上的光学部件的方法

    公开(公告)号：US5337392A

    公开(公告)日：1994-08-09

    申请号：US102992

    申请日：1993-07-28

    申请人： Daniel Mousseaux ,  Gerard Gelly ,  Emmanuel Grard

    发明人： Daniel Mousseaux ,  Gerard Gelly ,  Emmanuel Grard

    IPC分类号： G02B6/00 ,  G02B6/255 ,  G02B6/36 ,  G02B6/42

    CPC分类号： G02B6/2551 ,  G02B6/4225 ,  G02B6/4239

    摘要： In a method of coupling an optical fiber to an optical component on the same substrate, eccentricity of the core of a coupling fiber is exploited to adjust the vertical position of the core by rotation of the fiber about its axis. This adjustment is carried out with the fiber held in contact with a horizontal reference surface of a substrate also carrying a laser diode constituting the component to which the fiber must be coupled. The method can be used to implement transmission headers for optical fiber telecommunication systems.

    摘要翻译： 在将光纤耦合到相同基板上的光学部件的方法中，利用耦合光纤的芯的偏心度来通过光纤围绕其轴的旋转来调节芯的垂直位置。 这种调整是在纤维保持与基板的水平参考表面接触的同时进行的，该基板还带有构成纤维必须耦合的部件的激光二极管。 该方法可用于实现光纤电信系统的传输头。

    Alignment method, in particular for optical components
    2.
    发明授权
    Alignment method, in particular for optical components 失效
    对准方法，特别是光学元件

    公开(公告)号：US4887882A

    公开(公告)日：1989-12-19

    申请号：US302276

    申请日：1989-01-27

    申请人： Daniel Mousseaux ,  Bruno Chevet ,  Emmanuel Grard

    发明人： Daniel Mousseaux ,  Bruno Chevet ,  Emmanuel Grard

    IPC分类号： G02B6/36 ,  G02B6/42

    CPC分类号： G02B6/4237 ,  G02B6/3616 ,  G02B6/3652 ,  G02B6/4234

    摘要： An optical fiber (F) and a laser (L) are fixed on the top faces of two bases (EF, EL) which also have two facing vertical faces. A spring (4) presses these two faces against each other so as to create thrust friction. The thrust force is initially moderate in order to enable the relative vertical and transverse positions (GV, GT) of the two bases to be adjusted smoothly, after which the force is increased progressively in order to prevent relative displacement taking place while the two bases are being welded together by means of a YAG laser. The invention is particularly applicable to making optical transmission heads usable in optical fiber telecommuncations systems.

    摘要翻译： 光纤（F）和激光（L）固定在也具有两个面对的垂直面的两个基座（EF，EL）的顶面上。 弹簧（4）将这两个面压在一起，以产生推力摩擦。 推力最初是适度的，以使得两个基座的相对的垂直和横向位置（GV，GT）能够平稳地调节，之后力逐渐增加，以防止发生相对位移，而两个基座是 通过YAG激光焊接在一起。 本发明特别适用于使光传输头可用于光纤通信系统。

    Device providing two optical couplings, in particular for an optical fiber transmission system
    5.
    发明授权
    Device providing two optical couplings, in particular for an optical fiber transmission system 失效
    提供两个光学耦合的装置，特别是用于光纤传输系统

    公开(公告)号：US5101464A

    公开(公告)日：1992-03-31

    申请号：US607187

    申请日：1990-10-31

    申请人： Daniel Mousseaux ,  Bruno Chevet ,  Michel Monnot ,  Emmanuel Grard

    发明人： Daniel Mousseaux ,  Bruno Chevet ,  Michel Monnot ,  Emmanuel Grard

    IPC分类号： G02B6/36 ,  G02B6/42 ,  G02F1/35 ,  H01S5/00

    CPC分类号： G02B6/4202 ,  G02B6/3616 ,  G02B6/3636 ,  G02B6/4248

    摘要： An opto-electronic component such as a semiconductor optical amplifier (L) is mounted on a copper base (EL) which is received in a receptacle constituted by two blocks (DA, DB) of ferrous alloy. Two other blocks (BA, BB) carry fibers to be coupled (FA, FB) and they are fixed to said receptacle by weld spots (PA, QA, PB, QB) on the edges of the faces of said blocks that are bearing against one another. The invention is particularly suitable for optical fiber telecommunications networks.

    摘要翻译： 诸如半导体光放大器（L）的光电子部件安装在铜基座（EL）上，铜基座（EL）被容纳在由铁合金的两个块（DA，DB）构成的插座中。 另外两个块（BA，BB）携带待耦合的纤维（FA，FB），并且它们通过焊接点（PA，QA，PB，QB）固定在所述容器上，所述焊点位于所述块的表面的边缘上， 另一个。 本发明特别适用于光纤电信网络。

    Optical device with wavelength monitor
    7.
    发明授权
    Optical device with wavelength monitor 有权
    带有波长监视器的光学设备

    公开(公告)号：US06847664B2

    公开(公告)日：2005-01-25

    申请号：US10163433

    申请日：2002-06-07

    申请人： Franck Le Gall ,  Daniel Mousseaux

    发明人： Franck Le Gall ,  Daniel Mousseaux

    IPC分类号： G01J3/02 ,  G01J3/26 ,  G02B6/34 ,  H01S5/022 ,  H01S5/06 ,  H01S5/0687 ,  H01S3/04

    CPC分类号： G02B6/29395 ,  G01J3/02 ,  G01J3/0286 ,  G01J3/26 ,  G02B6/29358 ,  G02B6/29398 ,  H01S5/0222 ,  H01S5/02438 ,  H01S5/0687

    摘要： The invention is related to an optical device having a housing (1) with a defined gas atmosphere. The housing includes a wavelength monitor, for monitoring an optical signal The wavelength monitor includes an etalon (2) with a gap between two etalon plates. The optical device also has a laser diode and means for influencing the temperature (3) of the laser diode. The optical device further includes special means to influence the gas density in the gap between the etalon plates.

    摘要翻译： 本发明涉及具有具有限定气体气氛的壳体（1）的光学装置。 壳体包括用于监测光信号的波长监视器。波长监视器包括具有两个标准具板之间的间隙的标准具（2）。 光学器件还具有激光二极管和用于影响激光二极管的温度（3）的装置。 光学装置还包括影响标准普尔板之间的间隙中的气体密度的特殊装置。

    Method of extending the capture range of a wavelength monitor and a wavelength monitor and laser system therefor
    8.
    发明授权
    Method of extending the capture range of a wavelength monitor and a wavelength monitor and laser system therefor 失效
    扩展波长监视器和波长监视器及其激光系统的捕获范围的方法

    公开(公告)号：US06894789B2

    公开(公告)日：2005-05-17

    申请号：US09943349

    申请日：2001-08-31

    申请人： Franck Le-Gall ,  Daniel Mousseaux

    发明人： Franck Le-Gall ,  Daniel Mousseaux

    IPC分类号： H01S5/0687 ,  H04B10/08 ,  H04J14/00 ,  H04J14/02 ,  G01B9/02 ,  G01C19/66 ,  G01J3/45

    CPC分类号： H01S5/0687

    摘要： The invention relates to a method of extending the capture range (CR) of a wavelength monitor for the lasers of a wavelength division multiplex (WDM) transmission system wherein the capture range (CR) comprises one wavelength period (FSR) of a periodic error signal (E) generated with the aid of the wavelength filter (4), the capture range contains a desired wavelength (λ0) of a plurality of equidistant wavelengths (λi, λi+1, λi+2, . . . ), each of the lasers of the WDM transmission system is set at a desired wavelength (λ0) by comparing the error signal (E) with an comparison value (C1 or C2), that is unique in the capture range (CR) for a chosen slope sign, the wavelength period (FSR) of the error signal (E) is set such that it corresponds to double the wavelength spacing (A) of two adjacent wavelengths of the WDM transmission system and the desired wavelength (λ0) is set taking into account the slope sign of the error signal (E), and further relates to a wavelength monitor and laser system therefor.

    摘要翻译： 本发明涉及一种扩展用于波分复用（WDM）传输系统的激光器的波长监视器的捕获范围（CR）的方法，其中捕获范围（CR）包括周期性误差信号的一个波长周期（FSR） （4）的辅助下产生的（E）的捕获范围包含多个等距离波长（λ1）的期望波长（λ<0> 0） λ，i + 1，λi + 2，...），WDM传输系统的每个激光器被设置为期望的波长（λ0 通过将误差信号（E）与所选择的斜率符号的捕获范围（CR）中唯一的误差信号（C 1或C 2）进行比较，误差的波长周期（FSR） 信号（E）被设置为使得其对应于WDM传输系统的两个相邻波长的波长间隔（A）的两倍，并且将期望波长（λ<0> 0 < 记录误差信号（E）的斜率符号，并且还涉及一种用于其的波长监视器和激光系统。