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1. 发明授权

US06249627B1 Arrangement for self-aligning optical fibers to an array of surface emitting lasers 失效
标题翻译：用于自对准光纤到表面发射激光器阵列的布置
公开(公告)号：US06249627B1
公开(公告)日：2001-06-19
申请号：US09394634
申请日：1999-09-13
申请人： Aaron Eugene Bond , Mindaugas Fernand Dautartas , George John Przybylek
发明人： Aaron Eugene Bond , Mindaugas Fernand Dautartas , George John Przybylek
IPC分类号： G02B630
CPC分类号： G02B6/4232 , G02B6/423 , G02B6/4231
摘要： An arrangement for providing attachment and alignment between an array of surface emitting lasers and an array of optical fibers utilizes a first substrate for supporting the laser array and a second substrate for supporting the fibers. The second substrate is formed to including a plurality of apertures that are disposed to self-align with the laser array upon attachment. Alignment fiducials may be formed on both substrates to facilitate the alignment.
摘要翻译：用于在表面发射激光器阵列和光纤阵列之间提供附接和对准的装置利用用于支撑激光器阵列的第一基板和用于支撑光纤的第二基板。第二基底被形成为包括多个孔，所述孔被设置成在附着时与激光阵列自对准。对准基准可以形成在两个基板上以便于对准。

2. 发明授权

US06731386B2 Measurement technique for ultra-thin oxides 失效
标题翻译：超薄氧化物测量技术
公开(公告)号：US06731386B2
公开(公告)日：2004-05-04
申请号：US09754611
申请日：2001-01-04
申请人： Mindaugas Fernand Dautartas , George John Przybylek
发明人： Mindaugas Fernand Dautartas , George John Przybylek
IPC分类号： G01B1106
CPC分类号： G01B11/065
摘要： A method of measuring the thickness of ultra-thin (e.g.,
摘要翻译：测量形成在半导体器件上的超薄（例如，

3. 发明授权

US6125530A Method and apparatus for handling laser bar 失效
标题翻译：用于处理激光棒的方法和装置
公开(公告)号：US6125530A
公开(公告)日：2000-10-03
申请号：US225269
申请日：1999-01-05
申请人： Joseph Michael Freund , George John Przybylek , Dennis Mark Romero , Mindaugas Fernand Dautartas
发明人： Joseph Michael Freund , George John Przybylek , Dennis Mark Romero , Mindaugas Fernand Dautartas
IPC分类号： C23C14/50 , H01S5/02 , B23P19/00
CPC分类号： C23C14/50 , H01S5/0202 , Y10S118/15 , Y10T29/49822 , Y10T29/53 , Y10T29/53283 , Y10T29/53683 , Y10T29/53909
摘要： A system is provided for freeing laser bars stuck in a facet coating fixture. A roller device is provided that rolls into a facet coating fixture channel and applies a downward force to a stuck laser bar. The roller device and coating fixture combination provide an uncomplicated and reliable system for handling the bars.
摘要翻译：提供一种用于释放卡在小面涂装夹具中的激光棒的系统。提供一种辊装置，其滚动到小平面涂覆固定通道中并向卡住的激光条施加向下的力。辊装置和涂层夹具组合提供了一种不复杂和可靠的处理杆的系统。

4. 发明授权

US06263555B1 Method and apparatus for handling laser bar 失效
标题翻译：用于处理激光棒的方法和装置
公开(公告)号：US06263555B1
公开(公告)日：2001-07-24
申请号：US09617245
申请日：2000-07-14
申请人： Joseph Michael Freund , George John Przybylek , Dennis Mark Romero , Mindaugas Fernand Dautartas
发明人： Joseph Michael Freund , George John Przybylek , Dennis Mark Romero , Mindaugas Fernand Dautartas
IPC分类号： B23P1900
CPC分类号： C23C14/50 , H01S5/0202 , Y10S118/15 , Y10T29/49822 , Y10T29/53 , Y10T29/53283 , Y10T29/53683 , Y10T29/53909
摘要： A method and apparatus are provided for freeing laser bars stuck in a facet coating fixture. A roller device is provided that rolls into a facet coating fixture channel and applies a downward force to a stuck laser bar. The roller device provides an uncomplicated and reliable system for handling the bars.
摘要翻译：提供了一种用于释放卡在小平面涂装夹具中的激光棒的方法和装置。提供一种辊装置，其滚动到小平面涂覆固定通道中并向卡住的激光条施加向下的力。滚筒装置提供了一种不复杂且可靠的处理条的系统。

5. 发明授权

US6074934A Apparatus for cleaving laser bars 有权
标题翻译：用于切割激光棒的设备
公开(公告)号：US6074934A
公开(公告)日：2000-06-13
申请号：US196956
申请日：1998-11-20
申请人： Mindaugas Fernand Dautartas , Joseph Michael Freund , William Andrew Gault , John Michael Geary , George John Przybylek , Dennis Mark Romero
发明人： Mindaugas Fernand Dautartas , Joseph Michael Freund , William Andrew Gault , John Michael Geary , George John Przybylek , Dennis Mark Romero
IPC分类号： H01S5/02 , H01L21/46
CPC分类号： H01S5/0201 , H01S5/0202
摘要： A method and apparatus are provided for automated cleaving of semiconductor laser bars into laser devices. The structures to be cleaved are sandwiched between two sheets of plastic film and, while supported on a stabilizing surface, are transported between the sheets in a direction perpendicular to scribe marks defining the sides of the laser devices. At one point, the film sheets with the structures between them pass over a raised breaker assembly on the stabilizing surface. A high pressure air source above the breaker assembly provides a blast of air towards each film sheet enclosed structure as it passes over the breaker assembly. This causes the structure to fracture or cleave along the scribe line. As the film sheet pass over the breaker assembly, the structure is cleaved at each successive scribe line. Thus, downstream of the breaker assembly, there are provided a series of separated devices between the two film sheets. Moreover, there is no possibility that the devices will be displaced as a result of any air currents, since they are securely retained between the two film sheets.
摘要翻译：提供了用于将半导体激光棒自动分裂成激光器件的方法和装置。要被切割的结构被夹在两片塑料膜之间，并且在支撑在稳定表面上时，在垂直于限定激光装置的侧面的划线标记的方向在片材之间传送。一方面，具有它们之间的结构的薄膜片通过稳定表面上的升高的断路器组件。断路器组件上方的高压空气源在其穿过断路器组件时向每个膜片封闭结构提供空气。这导致结构沿着划线断裂或切割。当膜片通过断路器组件时，在每个连续的划线处将结构切断。因此，在断路器组件的下游，在两个薄膜片之间提供了一系列分离的装置。此外，由于它们被牢固地保持在两个薄膜片之间，因此任何气流都不会使装置发生位移。

6. 发明授权

US06577783B2 Self-aligned fiber optic connector for NxM arrays 失效
公开(公告)号：US06577783B2
公开(公告)日：2003-06-10
申请号：US10179333
申请日：2002-06-24
申请人： Mindaugas Fernand Dautartas , Joseph Michael Freund , Dennis Stefanik
发明人： Mindaugas Fernand Dautartas , Joseph Michael Freund , Dennis Stefanik
IPC分类号： G02B626
CPC分类号： G02B6/3869 , G02B6/32 , G02B6/3821 , G02B6/3834 , G02B6/3865 , G02B6/3885 , G02B6/4231
摘要： A fiber array connector is passively self-aligned to provide optical coupling between a first N×M array of optical fibers and a second N×M array of optical fibers. Each fiber array is inserted in a separate half of the connector, where each individual fiber is then supported through an aperture in a fiber array connector piece part. The connector piece part comprises a stack of substrate members, processed to include apertures for supporting the fibers in an array formation. The top substrate member of each stack is further processed to include alignment apertures so that as the two fiber array connector halves are mated the alignment fiducials on the connector piece parts will mate and self-align the fiber arrays.

7. 发明授权

US06064527A Semiconductor laser assembly with reduced ripple 有权
标题翻译：半导体激光器组件具有减小的纹波
公开(公告)号：US06064527A
公开(公告)日：2000-05-16
申请号：US140269
申请日：1998-08-26
申请人： Richard Bendicks Bylsma , Mindaugas Fernand Dautartas , Carl Edward Gaebe , Rudolf Feodor Kazarinov , Lisa Ann Peterson , Julie Sheridan-Eng , Gleb E. Shtengel
发明人： Richard Bendicks Bylsma , Mindaugas Fernand Dautartas , Carl Edward Gaebe , Rudolf Feodor Kazarinov , Lisa Ann Peterson , Julie Sheridan-Eng , Gleb E. Shtengel
IPC分类号： G02B3/00 , G02B3/02 , G02B27/10
CPC分类号： G02B3/00 , H01S5/02252 , H01S5/02288
摘要： The invention is a laser assembly with reduced distortion ripple. The assembly includes a spherical lens for collimating light emitted from the laser. The lens is made of a material which attenuates scattered light which is the source of ripple without appreciably affecting the main beam.
摘要翻译：本发明是具有减小的变形波动的激光组件。组件包括用于准直激光发射的光的球面透镜。透镜由能够衰减作为波纹源的散射光的材料制成，而不会明显影响主光束。

8. 发明授权

US5935451A Fabrication of etched features 失效
标题翻译：蚀刻特征的制作
公开(公告)号：US5935451A
公开(公告)日：1999-08-10
申请号：US806229
申请日：1997-02-24
申请人： Mindaugas Fernand Dautartas , Yiu-Huen Wong
发明人： Mindaugas Fernand Dautartas , Yiu-Huen Wong
IPC分类号： H01L21/306 , G02B6/36 , G02B6/42 , H01L21/308 , H01L31/12 , H01S5/00 , H01S5/022 , H01L21/302
CPC分类号： H01L21/3083 , G02B6/3692 , G02B6/3636 , G02B6/3652 , G02B6/4204
摘要： Disclosed is a method of fabricating electronic components on a semiconductor substrate by etching features in the substrate through a mask including apertures which are separated by a prescribed spacing. Etching is continued until the etched features merge into a single channel. This technique can be used to form channels having nonuniform shapes, or could be used to monitor the end point of an etching operation.
摘要翻译：公开了一种在半导体衬底上制造电子部件的方法，该方法是通过包含以预定间隔分开的孔的掩模来蚀刻衬底中的特征。蚀刻继续，直到蚀刻的特征合并成单个通道。该技术可以用于形成具有不均匀形状的通道，或者可以用于监测蚀刻操作的终点。

9. 发明授权

US5841544A Method for positioning optical subassembly for testing 失效
标题翻译：定位光学组件进行测试的方法
公开(公告)号：US5841544A
公开(公告)日：1998-11-24
申请号：US764958
申请日：1996-12-13
申请人： Mindaugas Fernand Dautartas , Edward A. Pitman
发明人： Mindaugas Fernand Dautartas , Edward A. Pitman
IPC分类号： G01B5/00 , G01B11/00 , G02B6/42 , G02B7/02 , B23K31/02 , G02B6/36 , H05K7/02 , G02B31/02
CPC分类号： G01B11/00 , G01B5/0009 , G02B6/4231 , G02B7/027 , G02B6/4208 , G02B6/4224 , G02B6/4228 , Y10T29/49133
摘要： There is disclosed a method of positioning an optical subassembly for testing includes positioning an optical subassembly within a capture zone on a support surface of a test fixture. At least two probes engage surfaces of respective ones of precisely located fiducials in a surface of the optical subassembly. A third probe contacts a surface of the optical subassembly, which in a preferred embodiment may be another fiducial in the surface of the optical subassembly. Upon engagement of the probes with surfaces of respective fiducials and movement of the probes further into respective fiducials, the optical subassembly is translated into more precise alignment with optics of the test fixture.
摘要翻译：公开了一种定位用于测试的光学子组件的方法，包括将光学子组件定位在测试夹具的支撑表面上的捕获区域内。至少两个探针接合在光学子组件的表面中的精确定位的基准的相应表面。第三探针接触光学子组件的表面，其在优选实施例中可以是光学子组件的表面中的另一个基准。当探针与各个基准的表面接合并将探针进一步移动到相应的基准时，光学子组件被转换成与测试夹具的光学器件更精确的对准。

10. 发明授权

US06408120B1 Fiber array alignment arrangement 有权
标题翻译：光纤阵列对准布置
公开(公告)号：US06408120B1
公开(公告)日：2002-06-18
申请号：US09420753
申请日：1999-10-20
申请人： Mindaugas Fernand Dautartas
发明人： Mindaugas Fernand Dautartas
IPC分类号： G02B626
CPC分类号： G02B6/3512 , G02B6/32 , G02B6/3556 , G02B6/3644 , G02B6/3652 , G02B6/3672 , G02B6/3692 , G02B6/4231
摘要： A fiber array subassembly for use with a two-dimension MEMS mirror array comprises a plurality of separate substrate elements (for example, silicon substrates) stacked one upon the other and formed to include via holes that, upon stacking, form the fiber array apertures. By controlling the via location on each substrate element, precise registration between the location of each optical device in the array (such as mirror elements in a MEMS arrangement) and the communication fibers can be achieved. The stack of substrates may also be formed to including a “mechanical stop” for each fiber, ensuring a precise separation between each fiber endface and its associated lensing elements.
摘要翻译：用于二维MEMS反射镜阵列的光纤阵列子组件包括多个彼此堆叠的分离的衬底元件（例如，硅衬底），其形成为包括在堆叠时形成光纤阵列孔的通孔。通过控制每个衬底元件上的通孔位置，可以实现阵列中每个光学器件的位置（例如MEMS布置中的镜像元件）与通信光纤之间的精确配准。基板堆叠也可以形成为包括每个光纤的“机械停止”，确保每个光纤端面与其相关的透镜元件之间的精确分离。

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