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1. 发明申请

WO2004033986A1 INTERFEROMETER MONITORING 审中-公开
标题翻译：干扰仪监测
公开(公告)号：WO2004033986A1
公开(公告)日：2004-04-22
申请号：PCT/EP2002/011390
申请日：2002-10-11
申请人： AGILENT TECHNOLOGIES, INC. , KALLMANN, Ulrich , STEFFENS, Wolf , HAEUSSLER, Ralf , NEBENDAHL, Bernd , MUELLER, Emmerich , CERULLIES, Jens
发明人： KALLMANN, Ulrich , STEFFENS, Wolf , HAEUSSLER, Ralf , NEBENDAHL, Bernd , MUELLER, Emmerich , CERULLIES, Jens
IPC分类号： G01B9/02
CPC分类号： G01J9/0246 , G01B9/02004 , G01B9/02007 , G01B9/0207 , G01B2290/45 , G01B2290/60 , G01B2290/70 , G01J2009/0261
摘要： The present invention relates to an apparatus and to a method of monitoring an interferometer (2), comprising the steps of: coupling a first optical signal (62) into the interferometer (2) and into a wavelength reference element (18), detecting a first resulting interference signal (68) being a result of interference of parts of the first optical signal (62) in the interferometer (2), detecting a resulting reference signal (70) of the wavelength reference element (18), the resulting reference signal (70) being a result of interaction of the first optical signal (62) with the wavelength reference element (18), and comparing the first resulting interference signal (68) with the resulting reference signal (70) to detect a drift of the interferometer (2), if any.
摘要翻译：本发明涉及一种监测干涉仪（2）的装置和方法，包括以下步骤：将第一光信号（62）耦合到干涉仪（2）中并进入波长参考元件（18），检测第一产生的干扰信号（68）是干涉仪（2）中的第一光信号（62）的部分的干扰的结果，检测所得到的参考信号（70），得到的参考信号（70）是所述第一光信号（62）与所述波长参考元件（18）的相互作用的结果，并且将所述第一结果干扰信号（68）与所得到的参考信号（70）进行比较以检测所述干涉仪的漂移（2）如有。

2. 发明申请

WO2004025794A1 CONTROL OF LASER TUNING VELOCITY 审中-公开
标题翻译：激光调谐速度控制
公开(公告)号：WO2004025794A1
公开(公告)日：2004-03-25
申请号：PCT/EP2002/010286
申请日：2002-09-13
申请人： AGILENT TECHNOLOGIES, INC. , STEFFENS, Wolf , KALLMANN, Ulrich , HAEUSSLER, Ralf , NEBENDAHL, Bernd , JENSEN, Thomas , MUELLER, Emmerich
发明人： STEFFENS, Wolf , KALLMANN, Ulrich , HAEUSSLER, Ralf , NEBENDAHL, Bernd , JENSEN, Thomas , MUELLER, Emmerich
IPC分类号： H01S5/14
CPC分类号： H01S5/0687 , H01S3/1068 , H01S5/141 , H01S5/143
摘要： The present invention relates to an apparatus and to a method of manipulating a laser source (2), the method comprising the steps of: analyzing an optical signal (3, 4, 5) generated by the laser source (2), evaluating on the basis of the analysis an actual indicator corresponding with an actual value of a tuning velocity of the laser source (2), comparing the actual indicator with a desired indicator corresponding with a desired value of the tuning velocity to detect a deviation of the actual value of the tuning velocity from the desired value of the tuning velocity, and compensating the deviation if any by manipulating at least one parameter influencing the signal (3, 4, 5) of the laser source (2).
摘要翻译：本发明涉及一种操纵激光源（2）的装置和方法，该方法包括以下步骤：分析由激光源（2）产生的光信号（3,4,5），对分析的基础是与激光源（2）的调谐速度的实际值对应的实际指示符，将实际指示符与对应于调谐速度的期望值的期望指示器进行比较，以检测实际值从所述调谐速度的所需值调谐速度，以及通过操纵影响所述激光源（2）的信号（3,4,5）的至少一个参数来补偿所述偏差。

3. 发明申请

WO2004021535A1 CAVITY WITH DISPERSIVE ELEMENT 审中-公开
标题翻译：具有分散元素的空间
公开(公告)号：WO2004021535A1
公开(公告)日：2004-03-11
申请号：PCT/EP2002/009582
申请日：2002-08-28
申请人： AGILENT TECHNOLOGIES INC. , SCHWARZ, Jochen , STEFFENS, Wolf , KALLMANN, Ulrich , NEBENDAHL, Bernd , MUELLER, Emmerich
发明人： SCHWARZ, Jochen , STEFFENS, Wolf , KALLMANN, Ulrich , NEBENDAHL, Bernd , MUELLER, Emmerich
IPC分类号： H01S5/14
CPC分类号： H01S3/08036 , H01S3/08059
摘要： A cavity comprising: a first cavity end mirror (10) and a second cavity end mirror (20), both mirrors being arranged to at least partially reflect an incident beam (100) of electromagnetic radiation towards each other, an optical path of said beam of electromagnetic radiation within said cavity, which is defined in length ' by said first (10) and second cavity end mirror (20), a dispersive device (50), which is arranged, such that a portion of said optical path of said beam (100) of electromagnetic radiation traverses through said dispersive device (50), wherein said dispersive device (50) comprises a dispersive characteristic representing a functional dependence of an optical path length of said portion with respect to wavelength of said electromagnetic radiation, wherein said optical path length increases with an increasing wavelength of said electromagnetic radiation.
摘要翻译：一种空腔，包括：第一腔端镜（10）和第二腔端镜（20），两个镜被布置成至少部分地将电磁辐射的入射光束（100）朝向彼此反射，所述光束的光路在所述空腔内的由所述第一（10）和第二腔端镜（20）限定的电磁辐射，分散装置（50），其被布置成使得所述光束的所述光路的一部分（100）电磁辐射穿过所述分散装置（50），其中所述色散装置（50）包括表示所述部分相对于所述电磁辐射的波长的光程长度的功能依赖性的色散特性，其中所述光路径长度随着所述电磁辐射的波长的增加而增加。

4. 发明申请

WO2003094313A1 WAVELENGTH TUNABLE LASER SOURCE WITH PARAMETER CORRECTION 审中-公开
标题翻译：波长可调激光源与参数校正
公开(公告)号：WO2003094313A1
公开(公告)日：2003-11-13
申请号：PCT/EP2002/004736
申请日：2002-04-30
申请人： AGILENT TECHNOLOGIES, INC. , SCHUBERT, Michael , NEBENDAHL, Bernd , MUELLER, Emmerich , HAEUSSLER, Ralf , STEFFENS, Wolf
发明人： SCHUBERT, Michael , NEBENDAHL, Bernd , MUELLER, Emmerich , HAEUSSLER, Ralf , STEFFENS, Wolf
IPC分类号： H01S5/14
CPC分类号： H01S5/141 , H01S3/131 , H01S3/136 , H01S3/139 , H01S5/0683 , H01S5/0687 , H01S5/143
摘要： Provided is a laser unit (120) tunable in wavelength, having a laser mode selection, and being adapted to provide a laser signal (110) in accordance with one or more laser control parameters. For operating the laser unit, the laser signal (110) is swept in a wavelength range, a laser operation signal indicative of the laser unit's (120) operation during the sweep is received, and the laser operation signal is analyzed for detecting an indication of a mode hop occured in the generated laser signals during the sweep. At least one correction value is determined based on the detected mode hop indication, and at least one of the one or more laser control parameters, applicable for a next wavelength sweep, is modified based on the determined at least one correction value.
摘要翻译：提供了可以波长可调的激光单元（120），其具有激光模式选择，并且适于根据一个或多个激光控制参数提供激光信号（110）。为了操作激光单元，激光信号（110）在波长范围内扫描，接收指示扫描期间激光单元（120）操作的激光操作信号，并且分析激光操作信号以检测激光信号在扫描期间在所生成的激光信号中发生模跳。基于检测到的模式跳跃指示来确定至少一个校正值，并且基于所确定的至少一个校正值来修改适用于下一个波长扫描的一个或多个激光控制参数中的至少一个。

5. 发明申请

WO2003098756A1 LASER CAVITY WITH VARIABLE DISPERSION ELEMENT 审中-公开
标题翻译：具有可变分散元件的激光腔
公开(公告)号：WO2003098756A1
公开(公告)日：2003-11-27
申请号：PCT/EP2002/005443
申请日：2002-05-17
申请人： AGILENT TECHNOLOGIES,INC. , SCHWARZ, Jochen , KALLMANN, Ulrich , MUELLER, Emmerich , NEBENDAHL, Bernd , STEFFENS, Wolf , HAISCH, Hansjoerg
发明人： SCHWARZ, Jochen , KALLMANN, Ulrich , MUELLER, Emmerich , NEBENDAHL, Bernd , STEFFENS, Wolf , HAISCH, Hansjoerg
IPC分类号： H01S3/1055
CPC分类号： H01S5/141 , H01S3/1055 , H01S5/143
摘要： The invention relates to a method of tuning a laser, comprising the steps of: providing a laser beam (4) in an external cavity (2) having a dispersion element (10) for selecting at least one mode of the laser, varying the wavelength characteristic of the dispersion element (10).
摘要翻译：本发明涉及一种调谐激光的方法，包括以下步骤：在具有用于选择至少一种激光模式的色散元件（10）的外部空腔（2）中提供激光束（4），改变波长分散元件（10）的特性。

6. 发明申请

WO2003052883A2 RETRO-REFLECTING DEVICE IN PARTICULAR FOR TUNABLE LASERS 审中-公开
标题翻译：特别用于可调激光器的反射器装置
公开(公告)号：WO2003052883A2
公开(公告)日：2003-06-26
申请号：PCT/EP2002/001433
申请日：2002-02-12
申请人： AGILENT TECHNOLOGIES, INC. , STEFFENS, Wolf , KALLMANN, Ulrich , MUELLER, Emmerich
发明人： STEFFENS, Wolf , KALLMANN, Ulrich , MUELLER, Emmerich
IPC分类号： H01S
CPC分类号： H01S5/141 , H01S3/08059 , H01S5/143
摘要： A retro-reflector (100) is arranged for retro-reflecting an incident beam (70A) back (70B) to an optical component (40). The retro-reflector (100) comprises three reflecting plates (110), two (110A, 110B) of which being arranged in parallel and one (110C) being arranged perpendicular to the parallel plates (110A, 110B), so that the retro-reflected beam (70B) is parallel to the incident beam (70A) but with opposite propagation direction.
摘要翻译：后向反射器（100）被布置为将入射光束（70A）向后（70B）向后反射到光学部件（40）。后向反射器（100）包括三个反射板（110），两个（110A，110B）平行排列，一个（110C）垂直于平行板（110A，110B）布置，反射光束（70B）平行于入射光束（70A），但是具有相反的传播方向。

7. 发明申请

WO2003052883A3 RETRO-REFLECTING DEVICE IN PARTICULAR FOR TUNABLE LASERS 审中-公开
公开(公告)号：WO2003052883A3
公开(公告)日：2003-06-26
申请号：PCT/EP2002/001433
申请日：2002-02-12
申请人： AGILENT TECHNOLOGIES, INC. , STEFFENS, Wolf , KALLMANN, Ulrich , MUELLER, Emmerich
发明人： STEFFENS, Wolf , KALLMANN, Ulrich , MUELLER, Emmerich
IPC分类号： G02B5/122
摘要： A retro-reflector (100) is arranged for retro-reflecting an incident beam (70A) back (70B) to an optical component (40). The retro-reflector (100) comprises three reflecting plates (110), two (110A, 110B) of which being arranged in parallel and one (110C) being arranged perpendicular to the parallel plates (110A, 110B), so that the retro-reflected beam (70B) is parallel to the incident beam (70A) but with opposite propagation direction.

8. 发明申请

WO2006094555A2 OPTICAL MICRO RESONATOR 审中-公开
标题翻译：光学微型谐振器
公开(公告)号：WO2006094555A2
公开(公告)日：2006-09-14
申请号：PCT/EP2005/051051
申请日：2005-03-09
申请人： AGILENT TECHNOLOGIES, INC. , NEBENDAHL, Bernd , MUELLER, Emmerich
发明人： NEBENDAHL, Bernd , MUELLER, Emmerich
IPC分类号： G02B5/20 , H01S3/06
CPC分类号： G02B6/12007 , G02B6/29338 , H01S3/082 , H01S5/1075 , H01S5/142
摘要： The present invention relates to a micro resonator assembly (16), comprising a body (2) which is covered with a layer (6) of at least one material at least at an intended point of interaction between the micro resonator (4) and an associated coupling element (10, 12) when using the micro resonator (4), whereby the layer (6) has a transparent thickness (8) which corresponds to a desired distance (8) between the micro resonator (4) and an associated coupling element (10, 12) at least at the intended point (14) of interaction, and to a manufacturing process therefor.
摘要翻译：本发明涉及一种微型谐振器组件（16），该微型谐振器组件（16）包括主体（2），该主体（2）至少在微谐振器（4）和（6）具有透明厚度（8），所述透明厚度（8）对应于所述微谐振器（4）和相关耦合器（4）之间的期望距离（8）至少在相互作用的预期点（14）处的元件（10,12）及其制造工艺。

9. 发明申请

WO2003060442A1 GAS-FILLED OPTICAL FIBER FOR WAVELENGTH CALIBRATION OR MEASUREMENT 审中-公开
标题翻译：气体填充光纤用于波长校准或测量
公开(公告)号：WO2003060442A1
公开(公告)日：2003-07-24
申请号：PCT/EP2002/000487
申请日：2002-01-19
申请人： AGILENT TECHNOLOGIES, INC. , RUF, Tobias , MUELLER, Emmerich
发明人： RUF, Tobias , MUELLER, Emmerich
IPC分类号： G01J3/28
CPC分类号： G02B6/02328 , G01J3/28 , G01J2003/2866 , G01N21/278 , G01N2021/0346 , G02B6/02338 , G02B6/02347 , G02B6/02357 , G02B6/02385 , G02B6/032
摘要： A gas cell for wavelength calibration or measurement comprises an optical fiber (10) containing a gas having at least one absorption line for providing the wavelength calibration or measurement. The gas is preferably provided in a way that a sufficient part of an optical mode field distribution in the fiber (10) is localized within the gas. The gas may be provided in a hole or an arrangement of holes in or along the fiber (10).
摘要翻译：用于波长校准或测量的气室包括含有至少一个用于提供波长校准或测量的吸收线的气体的光纤（10）。气体优选地以使得光纤（10）中的足够部分光学模式场分布定位在气体内的方式设置。气体可以设置在纤维（10）中或沿着纤维（10）的孔或排列的孔中。

10. 发明申请

WO2003105297A1 QUANTUM DOT GAIN CHIP 审中-公开
公开(公告)号：WO2003105297A1
公开(公告)日：2003-12-18
申请号：PCT/EP2002/006310
申请日：2002-06-10
申请人： AGILENT TECHNOLOGIES, INC. , SCHWARZ, Jochen , RUF, Tobias , MUELLER, Emmerich
发明人： SCHWARZ, Jochen , RUF, Tobias , MUELLER, Emmerich
IPC分类号： H01S5/34
CPC分类号： B82Y20/00 , H01S5/141 , H01S5/143 , H01S5/341 , H01S5/3412 , H01S5/4043 , H01S2304/02
摘要： The present invention relates to a gain chip (10) for a laser (12, 24) and a stack (2) of layers (4, 6, 8) to be incorporated in the gain chip (10), the stack (2) comprising: a first layer (4, 6, 8) comprising light emitting quantum nanostructures (5, 7, 9) of a first center emission wavelength, a second layer (4, 6, 8) on the first layer (4, 6, 8) comprising light emitting quantum nanostructures (5, 7, 9) of a second center emission wavelength.
摘要翻译：本发明涉及一种用于激光器（12,24）的增益芯片（10）和将被并入增益芯片（10）中的层（4,6,8）的叠层（2），堆叠（2）包括：包括第一中心发射波长的发光量子纳米结构（5,7,9）的第一层（4,6,8），所述第一层（4,6）上的第二层（4,6,8） 8）包括具有第二中心发射波长的发光量子纳米结构（5,7,9）。

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