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公开(公告)号：US20120104389A1
公开(公告)日：2012-05-03
申请号：US13259572
申请日：2010-03-30
IPC分类号： H01L23/544 , H01L21/66
CPC分类号： G02B6/12 , G01M11/00 , G01M11/30 , G01M11/33 , G02B2006/12166
摘要： Sacrificial optical test structures are constructed upon a wafer (100) of pre-cleaved optical chips (10) for testing the optical functions of the pre-cleaved optical chips (10). The sacrificial optical structures are disabled upon the cleaving the optical chips (10) from the wafer (100) and the cleaved optical chips (10) can be used for their desired end functions. The test structures may remain on the cleaved optical chips (10) or they may be discarded.
摘要翻译： 牺牲光学测试结构被构造在预切割的光学芯片（10）的晶片（100）上，用于测试预切割的光学芯片（10）的光学功能。 在从晶片（100）切割光学芯片（10）并且可以将切割的光学芯片（10）用于其期望的最终功能时，牺牲光学结构被禁用。 测试结构可以保留在切割的光学芯片（10）上，或者它们可以被丢弃。
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公开(公告)号：US07088748B2
公开(公告)日：2006-08-08
申请号：US10472254
申请日：2002-03-14
CPC分类号： H01S5/06256 , H01S5/0425 , H01S5/1215
摘要： A tuneable laser having an active section, a phase section and a Bragg reflector comprising a plurality of descrete grating units, at least two of which gratings have a discrete pitch, wherein at least two of the gratings having a different pitch are each provided with a plurality of independently actuable electrodes.
摘要翻译： 一种具有有源部分，相位部分和布拉格反射器的可调激光器，包括多个分离光栅单元，其中至少两个光栅具有离散的间距，其中具有不同间距的至少两个光栅各自设置有 多个可独立致动的电极。
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公开(公告)号：US06474618B1
公开(公告)日：2002-11-05
申请号：US09700192
申请日：2001-01-02
IPC分类号： F16M700
CPC分类号： F16F1/54 , F16F2236/123
摘要： An elastomeric mounting module (1) suitable for use as one of a pair of modules for forming an elastomeric mounting assembly (20) comprises two rigid end members (2, 3) of L-shape section and an element (4) of elastomeric material extending between and bonded to inwardly facing surfaces (10, 11) of the end members, respective bonded surface zones of the two rigid end members being offset at least in part as considered in the direction of normal compression loading and in a transverse direction perpendicular to said loading direction.
摘要翻译： 一种适合用作形成弹性体安装组件（20）的一对模块之一的弹性体安装模块（1）包括两个L形截面的刚性端部构件（2,3）和一个弹性材料元件（4） 在端部件的内表面（10,11）之间延伸并且粘合到端部件的向内的表面（10,11）之间，两个刚性端部件的相应接合表面区域至少部分地沿着正常压缩载荷的方向和垂直于 说装载方向。
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公开(公告)号：US08916874B2
公开(公告)日：2014-12-23
申请号：US13259572
申请日：2010-03-30
IPC分类号： H01L23/544 , G01M11/00 , G02B6/12
CPC分类号： G02B6/12 , G01M11/00 , G01M11/30 , G01M11/33 , G02B2006/12166
摘要： Sacrificial optical test structures are constructed upon a wafer of pre-cleaved optical chips for testing the optical functions of the pre-cleaved optical chips. The sacrificial optical structures are disabled upon the cleaving the optical chips from the wafer and the cleaved optical chips can be used for their desired end functions. The test structures may remain on the cleaved optical chips or they may be discarded.
摘要翻译： 牺牲光学测试结构构造在预切割的光学芯片的晶片上，用于测试预切割的光学芯片的光学功能。 牺牲光学结构在从晶片切割光学芯片时被禁用，并且切割的光学芯片可以用于其期望的端部功能。 测试结构可以保留在切割的光学芯片上，或者它们可以被丢弃。
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公开(公告)号：US20110311764A1
公开(公告)日：2011-12-22
申请号：US13157490
申请日：2011-06-10
CPC分类号： B29C45/372 , B22F3/17 , B22F3/18 , B22F3/20 , B22F3/225 , B22F5/007 , B28B1/24 , B29C33/3878 , C04B35/111 , C04B35/119 , C04B35/486 , C04B2235/3225 , C04B2235/602 , C04B2235/6021 , C04B2235/6022 , C04B2235/6026 , C04B2235/6028 , C04B2235/945 , C04B2235/95 , Y10T428/24273 , Y10T428/24355
摘要： A microstructure disposed on a surface carried by an object comprising: a first set of microfeatures carried by the object wherein said first set of microfeatures causes the surface of the object to exhibit physical properties differing from physical properties exhibited by a non-microstructured surface; and, a second set of microfeatures carried by said surface wherein said second set of microfeatures causes the surface of the object to exhibit physical properties differing from physical properties exhibited by the non-microstructured surface and by said first set of microfeatures.
摘要翻译： 布置在由物体承载的表面上的微结构包括：由该物体携带的第一组微特征，其中所述第一组微特征导致物体的表面表现出与非微结构化表面所表现出的物理性能不同的物理性质; 以及由所述表面携带的第二组微特征，其中所述第二组微特征导致物体的表面表现出与非微结构化表面和所述第一组微特征所表现的物理性质不同的物理性质。
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公开(公告)号：US20080247436A1
公开(公告)日：2008-10-09
申请号：US12059111
申请日：2008-03-31
IPC分类号： H01S5/183
CPC分类号： H01S5/0264 , H01S5/0683 , H01S5/18311 , H01S5/18388
摘要： The invention provides an optoelectronic device combining a vertical cavity surface emitting laser (VCSEL) and a photodetector for monitoring the output power of the vertical cavity surface emitting laser. To improve the signal-to-noise ratio of the photodetector, a light deflector is interposed between the photodetector and the VCSEL.
摘要翻译： 本发明提供了组合垂直腔表面发射激光器（VCSEL）和用于监测垂直腔表面发射激光器的输出功率的光电检测器的光电子器件。 为了提高光电检测器的信噪比，光检测器和VCSEL之间插入有光偏转器。
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公开(公告)号：US06956652B2
公开(公告)日：2005-10-18
申请号：US10399085
申请日：2001-10-12
摘要： An optical autocorrelator comprises an optical waveguide (40) of semiconductor material which exhibits two photon absorption at a wavelength at which the autocorrelator is intended to operate. Reflecting means (46) are provided at a part of the waveguide which is remote to an end (42) in which an optical pulse (44) is input for reflecting the optical pulse such as to generate counter-propagating optical pulses in the waveguide. A plurality of electrodes (481-48N) are disposed along the waveguide for measuring a two photon absorption photocurrent (i1-in) generated in the waveguide by the counter-propagating optical pulses.
摘要翻译： 光学自相关器包括半导体材料的光波导（40），其在自相关器旨在操作的波长处显示出两个光子吸收。 反射装置（46）设置在远离端部（42）的波导的一部分处，其中输入光脉冲（44）以反射光脉冲，以便在波导中产生反向传播的光脉冲。 沿着波导设置多个电极（48 1〜48 N），用于测量两个光子吸收光电流（i-1-1 < 通过反向传播的光脉冲在波导中产生。
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公开(公告)号：US20150147024A1
公开(公告)日：2015-05-28
申请号：US14564078
申请日：2014-12-08
CPC分类号： G02B6/12 , G01M11/00 , G01M11/30 , G01M11/33 , G02B2006/12166
摘要： Sacrificial optical test structures are constructed upon a wafer of pre-cleaved optical chips for testing the optical functions of the pre-cleaved optical chips. The sacrificial optical structures are disabled upon the cleaving the optical chips from the wafer and the cleaved optical chips can be used for their desired end functions. The test structures may remain on the cleaved optical chips or they may be discarded.
摘要翻译： 牺牲光学测试结构构造在预切割的光学芯片的晶片上，用于测试预切割的光学芯片的光学功能。 牺牲光学结构在从晶片切割光学芯片时被禁用，并且切割的光学芯片可以用于其期望的端部功能。 测试结构可以保留在切割的光学芯片上，或者它们可以被丢弃。
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公开(公告)号：US09013785B2
公开(公告)日：2015-04-21
申请号：US14240537
申请日：2012-08-24
IPC分类号： H01S5/12 , H01S5/125 , H01S5/0625 , H01S5/10 , H01S5/04 , H01S3/094 , H01S3/30 , H01S5/022 , H01S5/026
CPC分类号： H01S5/125 , H01S3/094096 , H01S3/302 , H01S5/02248 , H01S5/026 , H01S5/041 , H01S5/06256 , H01S5/1096 , H01S5/1212 , H01S5/1215 , H01S2301/16
摘要： A widely tunable multi-mode semiconductor laser containing only two electrically active sections, being an optical gain section and a tunable distributed Bragg reflector section adapted to reflect at a plurality of wavelengths, wherein the gain section is bounded by the tunable distributed Bragg reflector section and a broadband facet reflector, and wherein the tunable distributed Bragg reflector section comprises a plurality of discrete segments capable of being selectively tuned, wherein the reflection spectra of one or more segments of the tunable distributed Bragg reflector section can be tuned lower in wavelength to reflect with the reflection spectrum of a further segment of the tunable distributed Bragg reflector section to provide a wavelength range of enhanced reflectivity. An optical transmitter comprising a light source that is such a widely tunable multi-mode semiconductor laser.
摘要翻译： 仅包含两个电活性部分的广泛可调谐的多模式半导体激光器，其是适于在多个波长处反射的光学增益部分和可调谐分布布拉格反射器部分，其中增益部分由可调散布布拉格反射器部分限定， 宽带小面反射器，并且其中可调谐分布布拉格反射器部分包括能够被选择性调谐的多个分立段，其中可调谐分布布拉格反射器部分的一个或多个段的反射光谱可以被调谐为较低的波长以与 可调谐分布布拉格反射器部分的另一段的反射光谱，以提供增强的反射率的波长范围。 一种光发射机，包括一个这样一个广泛可调多模半导体激光器的光源。
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公开(公告)号：US20130250981A1
公开(公告)日：2013-09-26
申请号：US13991879
申请日：2010-12-08
申请人： Giacinto Busico , David Williamson , Andrew Cannon Carter , Andrew John Ward , Lloyd Nicholas Langley
发明人： Giacinto Busico , David Williamson , Andrew Cannon Carter , Andrew John Ward , Lloyd Nicholas Langley
CPC分类号： H01S3/10 , G02F1/0123 , H04B10/506 , H04B10/801
摘要： An adjustable array includes a plurality of optical devices. Each adjustable array device has an optical light output therefrom and is configured whereby the corresponding optical lights of the plurality of optical devices have a predefined nonequivalent relationship relative to one another with respect to an output parameter. In response to a drive signal, the plurality of optical devices are further configured to adjust the corresponding optical lights with respect to the output parameter while substantially maintaining the predefined nonequivalent relationship.
摘要翻译： 可调节阵列包括多个光学装置。 每个可调节阵列装置具有从其中的光学光输出，并且被配置为使得多个光学装置中的对应的光线相对于输出参数具有彼此相对于预定的非等价关系。 响应于驱动信号，多个光学装置还被配置成相对于输出参数调节对应的光学灯，同时基本保持预定的非等价关系。
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