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公开(公告)号：US06891997B2
公开(公告)日：2005-05-10
申请号：US09788331
申请日：2001-02-16
IPC分类号： B23K26/08 , B23K26/40 , G02B6/02 , G02B6/12 , G02B6/122 , G02B6/28 , G02B6/34 , G02F1/01 , G02F1/225 , G02B6/26
CPC分类号： B23K26/0823 , B23K26/40 , B23K2101/35 , B23K2101/40 , B23K2103/30 , B23K2103/42 , B23K2103/50 , B23K2103/52 , G02B6/02052 , G02B6/12007 , G02B6/122 , G02B6/2852 , G02B6/29323 , G02B6/29338 , G02B6/2934 , G02B6/29343 , G02F1/0118 , G02F1/225 , G02F2203/15
摘要： A fiber-ring optical resonator comprises a transverse segment of an optical fiber differing from adjacent segments in at least one physical property (e.g., diameter, density, refractive index, chemical composition, etc) so that it may support a resonant circumferential optical mode and enable evanescent optical coupling between the circumferential mode and an optical mode of a second optical element. The resonator may be fabricated with alignment structure(s) for enabling passive alignment of the second optical element for evanescent coupling, and/or with structure for suppressing undesired modes and/or resonances. A fiber-ring resonator may form a portion of a resonant optical filter or modulator. A plurality of optically-coupled fiber-ring resonators (formed on one or more fibers) may provide tailored spectral properties. Spatially-selective techniques for forming a fiber-ring resonator may include masking/etching, masking/deposition, laser machining, laser patterning, combinations thereof, and/or functional equivalents thereof.
摘要翻译： 纤维环光学谐振器包括在至少一个物理性质（例如直径，密度，折射率，化学成分等）中不同于相邻片段的光纤的横向片段，使得其可以支持谐振周向光学模式和 使得周向模式与第二光学元件的光学模式之间的渐逝光耦合。 谐振器可以制造成具有对准结构，以使第二光学元件能够进行消逝耦合的无源对准，和/或用于抑制不需要的模式和/或谐振的结构。 光纤环谐振器可以形成谐振滤光器或调制器的一部分。 多个光耦合光纤环谐振器（形成在一个或多个光纤上）可以提供定制的光谱特性。 用于形成纤维环谐振器的空间选择技术可以包括掩模/蚀刻，掩模/沉积，激光加工，激光图案化，其组合和/或其功能等同物。
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公开(公告)号：US07106917B2
公开(公告)日：2006-09-12
申请号：US10037146
申请日：2001-12-21
IPC分类号： G02F1/35
CPC分类号： G02B6/12007 , B23K26/0823 , B23K26/40 , B23K2101/40 , B23K2103/50 , G02B6/02052 , G02B6/29341 , G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3692 , G02B6/4206 , G02B2006/12097 , G02B2006/12176 , G02F1/0118 , G02F1/225
摘要： A resonant optical modulator comprises a transmission fiber-optic waveguide, a circumferential-mode optical resonator transverse-coupled thereto, a modulator optical component transverse-coupled to the circumferential-mode resonator, and a modulator control component. A control signal applied to the modulator optical component through the modulator control component alters the round-trip optical loss of the circumferential-mode resonator, thereby altering the transmission of a resonant optical signal through the transmission fiber-optic waveguide. The modulator optical element may comprise an open waveguide or a closed waveguide (i.e., resonator). The resonator round-trip optical loss may be altered by altering the optical absorption/scattering of the modulator optical component, by altering the amount of optical power transfer between the resonator and the modulator optical component, or by altering an optical resonance frequency of a resonant modulator optical component.
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公开(公告)号：US06888987B2
公开(公告)日：2005-05-03
申请号：US09788303
申请日：2001-02-16
IPC分类号： B23K26/08 , B23K26/40 , G02B6/02 , G02B6/12 , G02B6/122 , G02B6/28 , G02B6/34 , G02F1/01 , G02F1/225 , G02B6/26 , G02B6/16
CPC分类号： B23K26/0823 , B23K26/40 , B23K2101/35 , B23K2101/40 , B23K2103/30 , B23K2103/42 , B23K2103/50 , B23K2103/52 , G02B6/02052 , G02B6/12007 , G02B6/122 , G02B6/2852 , G02B6/29323 , G02B6/29338 , G02B6/2934 , G02B6/29343 , G02F1/0118 , G02F1/225 , G02F2203/15
摘要： A method for cylindrical processing of an optical medium, including optical fiber and optical materials of substantially cylindrical form. The method of the preferred embodiments includes the steps of rotating an optical medium about a longitudinal relative rotation axis thereof relative to a processing tool; spatially selectively applying the processing tool to a portion of a surface of the optical medium in operative cooperation with relative rotation of the optical medium and the processing tool, thereby producing a patterned (i.e., spatially selective) structural alteration of the optical medium, the pattern including altered, differentially-altered and unaltered portions of the optical medium. Specialized techniques for spatially selectively generating the structural alteration may include masking/etching, masking/deposition, machining or patterning with lasers or beams, combinations thereof, and/or functional equivalents thereof.
摘要翻译： 一种用于光学介质的圆柱形处理的方法，包括基本上圆柱形的光纤和光学材料。 优选实施例的方法包括以下步骤：相对于处理工具旋转光学介质围绕其纵向相对旋转轴线; 空间上选择性地将处理工具施加到光学介质的表面的一部分，与光学介质和处理工具的相对旋转有效协作，从而产生光学介质的图案化（即空间选择性）结构改变，图案 包括光学介质的改变的，差异改变的和未改变的部分。 用于空间选择性地产生结构变化的专用技术可以包括掩模/蚀刻，掩模/沉积，用激光器或光束进行加工或图案化，其组合和/或其功能等同物。
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公开(公告)号：US06891996B2
公开(公告)日：2005-05-10
申请号：US09788301
申请日：2001-02-16
申请人： Peter C. Sercel , Kerry J. Vahala , David W. Vernooy , Guido Hunziker , Robert B. Lee , Oskar J. Painter
发明人： Peter C. Sercel , Kerry J. Vahala , David W. Vernooy , Guido Hunziker , Robert B. Lee , Oskar J. Painter
IPC分类号： B23K26/08 , B23K26/40 , G02B6/02 , G02B6/12 , G02B6/122 , G02B6/28 , G02B6/34 , G02F1/01 , G02F1/225 , G02B6/26
CPC分类号： B23K26/0823 , B23K26/40 , B23K2101/35 , B23K2101/40 , B23K2103/30 , B23K2103/42 , B23K2103/50 , B23K2103/52 , G02B6/02052 , G02B6/12007 , G02B6/122 , G02B6/2852 , G02B6/29323 , G02B6/29338 , G02B6/2934 , G02B6/29343 , G02F1/0118 , G02F1/225 , G02F2203/15
摘要： An alignment device includes an alignment member with one or more waveguide-alignment grooves, resonator alignment grooves, and/or an alignment groove for a second optical element such as a modulator. The various alignment grooves reliably establish and stably maintain evanescent optical coupling between the optical elements positioned therein. A method for assembling a resonant optical power control device may include: fabricating an alignment member with the alignment grooves; positioning and securing the optical elements in corresponding alignment grooves for optical coupling therebetween. Alignment grooves in the substrate and/or in one or more of the optical elements are fabricated at proper depths and positions and preferably with mating grooves and/or flanges to enable optical coupling without extensive active alignment procedures.
摘要翻译： 对准装置包括具有一个或多个波导对准槽的对准构件，谐振器对准槽和/或用于诸如调制器的第二光学元件的对准槽。 各对准槽可靠地建立和稳定地保持位于其中的光学元件之间的ev逝光耦合。 一种用于组装谐振光功率控制装置的方法可以包括：制造具有对准槽的对准件; 将光学元件定位并固定在相应的对准槽中，以在它们之间进行光学耦合。 衬底和/或一个或多个光学元件中的对准凹槽在适当的深度和位置处制造，并且优选地具有配合的凹槽和/或凸缘以使得能够进行光学耦合而没有广泛的主动对准过程。
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公开(公告)号：US06865317B2
公开(公告)日：2005-03-08
申请号：US09788300
申请日：2001-02-16
IPC分类号： B23K26/08 , B23K26/40 , G02B6/02 , G02B6/12 , G02B6/122 , G02B6/28 , G02B6/34 , G02F1/01 , G02F1/225 , G02B6/26
CPC分类号： B23K26/0823 , B23K26/40 , B23K2101/35 , B23K2101/40 , B23K2103/30 , B23K2103/42 , B23K2103/50 , B23K2103/52 , G02B6/02052 , G02B6/12007 , G02B6/122 , G02B6/2852 , G02B6/29323 , G02B6/29338 , G02B6/2934 , G02B6/29343 , G02F1/0118 , G02F1/225 , G02F2203/15
摘要： A resonant optical filter includes first and second transmission waveguides and a resonator (including one or more evanescently coupled resonator segments). The resonator supports at least one circumferential resonant mode and is evanescently coupled to the waveguides. An optical signal entering the filter through a waveguide and substantially resonant with the resonator is transferred to the other waveguide, while an optical signal entering the filter and substantially non-resonant with the resonator remains in the same waveguide. Multiple resonator segments may be formed on a common resonator fiber and positioned for enabling coupling between them, resulting in a tailored frequency filter function. The resonators may include alignment structure(s) (flanges, grooves, etc) for enabling passive positioning and/or supporting first and second transmission waveguides, such as optical fiber tapers. Structures may also be provided for suppressing undesired optical modes and/or resonances associated with the resonators and/or alignment structures on the resonator fiber.
摘要翻译： 谐振滤光器包括第一和第二透射波导和谐振器（包括一个或多个ev逝耦合谐振器段）。 谐振器支持至少一个周向谐振模式并且ev逝地耦合到波导。 通过波导进入滤波器并基本上与谐振器谐振的光信号被传送到另一个波导，而进入滤波器并且与谐振器基本上不共振的光信号保持在相同的波导中。 多个谐振器段可以形成在公共谐振器光纤上并且被定位成使它们之间能够耦合，从而产生定制的频率滤波器功能。 谐振器可以包括用于实现无源定位和/或支撑第一和第二传输波导（例如光纤锥度）的对准结构（凸缘，凹槽等）。 还可以提供用于抑制与谐振器光纤上的谐振器和/或对准结构相关联的不期望的光学模式和/或谐振的结构。
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公开(公告)号：US06907169B2
公开(公告)日：2005-06-14
申请号：US10284041
申请日：2002-10-30
CPC分类号： G02B6/274 , G02B6/126 , G02B6/276 , G02B6/30 , G02F1/0353
摘要： An optical signal may be received into orthogonal linearly polarized modes of a transmission optical waveguide, the transmission waveguide including first and second transverse-coupling segments thereof. Optical signal polarized along one polarization direction may be substantially completely transferred from the transmission waveguide into a first transverse-coupled waveguide, the first transverse-coupled waveguide being optically transverse-coupled to the first transverse-coupling segment of the transmission waveguide. Optical signal polarized along the other polarization direction may be substantially completely transferred from the transmission waveguide into a second transverse-coupled waveguide, the second transverse-coupled waveguide being optically transverse-coupled to the second transverse-coupling segment of the transmission waveguide. The optical signals carried by the first and second transverse-coupled waveguides may be combined into a single waveguide. The polarization directions of the transmission waveguide may be rotated about 90° between the first and second transverse-coupling segments.
摘要翻译： 光信号可以被接收到传输光波导的正交线性偏振模式中，该传输波导包括第一和第二横向耦合段。 沿着一个偏振方向偏振的光信号可以从传输波导基本上完全转移到第一横向耦合波导中，第一横向耦合波导在光学上横向耦合到传输波导的第一横向耦合段。 沿着另一偏振方向偏振的光信号可以从传输波导基本上完全转移到第二横向耦合波导中，第二横向耦合波导光学地横向耦合到传输波导的第二横向耦合段。 由第一和第二横向耦合波导承载的光学信号可以组合成单个波导。 传输波导的偏振方向可以在第一和第二横向耦合段之间旋转大约90°。
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公开(公告)号：US06741628B2
公开(公告)日：2004-05-25
申请号：US09802442
申请日：2001-03-09
申请人： Oskar Painter , Ming Cai , Kerry J. Vahala , Peter C. Sercel
发明人： Oskar Painter , Ming Cai , Kerry J. Vahala , Peter C. Sercel
IPC分类号： H01S308
CPC分类号： H01S3/0627 , G02B6/2821 , G02B6/2852 , H01S3/06 , H01S3/0604 , H01S3/08 , H01S3/083 , H01S3/094 , H01S3/1628 , H01S3/163 , H01S3/17 , H01S5/10 , H01S5/1032 , H01S5/1042 , H01S5/1075
摘要： The present invention is a micro-cavity laser and methods related thereto. In the preferred embodiments, the micro-cavity laser comprises a laser pump signal in a fiber waveguide which is optically coupled to a micro-cavity resonator through a fiber taper. The micro-resonator includes a gain medium necessary for lasing action. The lasing frequency can be determined based upon the gain medium, the micro-cavity structure, as well as frequency selective elements such as gratings incorporated into the micro-cavity. The tapered fiber waveguide permits the micro-cavity laser to operate without a break in the fiber waveguide. In the preferred embodiments, the micro-cavity resonator is constructed from a doped silica or a semiconductor material. The present invention provides a compact laser with improved emissions and coupling efficiencies. Alternative configurations include multiple micro-cavities on a single fiber waveguide and/or utilizing multiple waveguides attached to one or more micro-cavity resonators. The laser can be made to operate in a continuous-wave as opposed to self-pulsing mode.
摘要翻译： 本发明是一种微腔激光器及其相关方法。 在优选实施例中，微腔激光器包括光纤波导中的激光泵浦信号，光纤波导通过光纤锥度光耦合到微腔谐振器。 微型谐振器包括用于激光作用所需的增益介质。 激光频率可以基于增益介质，微腔结构以及诸如结合到微腔中的光栅的频率选择元件来确定。 锥形光纤波导允许微腔激光器在光纤波导中不间断地工作。 在优选实施例中，微腔谐振器由掺杂二氧化硅或半导体材料构成。 本发明提供了具有改进的排放和耦合效率的紧凑型激光器。 替代配置包括单个光纤波导上的多个微腔和/或利用连接到一个或多个微腔谐振器的多个波导。 可以使激光器在连续波中操作，而不是自脉冲模式。
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公开(公告)号：US20110318016A1
公开(公告)日：2011-12-29
申请号：US13168936
申请日：2011-06-25
申请人： Rolf A. Wyss , Joel S. Paslaski , Araceli Ruiz , Peter C. Sercel
发明人： Rolf A. Wyss , Joel S. Paslaski , Araceli Ruiz , Peter C. Sercel
IPC分类号： H04B10/12
CPC分类号： H04B10/2503 , G02B6/4246
摘要： A bidirectional optoelectronic device comprises a photodetector and a light source on a waveguide substrate, and a drive circuit for the light source. The waveguide substrate can include light collector(s) or trap(s) for redirecting and attenuating portions of optical signals propagating in waveguide layers on the substrate but not guided by a waveguide. A protective encapsulant can be applied that includes hollow dielectric microspheres to reduce electrical cross-talk, and that can further include an optical absorber to reduce optical cross-talk.
摘要翻译： 双向光电子器件包括光电检测器和波导基板上的光源，以及用于光源的驱动电路。 波导基板可以包括用于重定向和衰减在基板上的波导层中传播但不由波导引导的光信号的部分的光收集器或陷波器。 可以应用保护性密封剂，其包括中空电介质微球体以减少电串扰，并且还可以包括减少光学串扰的光吸收剂。
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公开(公告)号：US08861970B2
公开(公告)日：2014-10-14
申请号：US13096648
申请日：2011-04-28
申请人： Joel S. Paslaski , Araceli Ruiz , Peter C. Sercel , Rolf A. Wyss
发明人： Joel S. Paslaski , Araceli Ruiz , Peter C. Sercel , Rolf A. Wyss
CPC分类号： H04B10/43 , G02B6/4246 , G02B6/4277 , H04B10/40
摘要： A bidirectional optoelectronic device comprises a photodetector, a light source, and a drive circuit for the light source. The light source has first and second electrical leads for receiving an input electrical signal, and the drive circuit can be arranged to apply first and second portions of the input electrical signal to the first and second electrical leads, respectively, wherein the second portion of the input electrical signal is a scaled, inverted substantial replica of the first portion of the input electrical signal. A protective encapsulant can be applied that includes hollow dielectric microspheres to reduce electrical cross-talk, and that can further include an optical absorber to reduce optical cross-talk. A waveguide substrate of the device can include light collector(s) or trap(s) for redirecting and attenuating portions of optical signals propagating in waveguide layers on the substrate but not guided by a waveguide.
摘要翻译： 双向光电器件包括光电检测器，光源和用于光源的驱动电路。 光源具有用于接收输入电信号的第一和第二电引线，并且驱动电路可以被布置成分别将输入电信号的第一和第二部分施加到第一和第二电引线，其中第二部分 输入电信号是输入电信号的第一部分的缩放的，反向的实质复制品。 可以应用保护性密封剂，其包括中空电介质微球体以减少电串扰，并且还可以包括减少光学串扰的光吸收剂。 器件的波导衬底可以包括用于重定向和衰减在衬底上在波导层中传播但不由波导引导的光信号的部分的光收集器或陷波器。
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公开(公告)号：US07223025B2
公开(公告)日：2007-05-29
申请号：US11171469
申请日：2005-06-29
CPC分类号： G02B6/12004 , G02B6/30 , G02B6/3636 , G02B6/3652 , G02B6/3692 , G02B6/4201 , G02B6/421 , G02B6/423 , G02B6/4236 , G02B6/4239 , G02B6/4267 , G02B6/4268 , G02B6/4277 , G02B6/4285 , G02B2006/12119 , G02B2006/1215
摘要： An optical device assembly comprises a substrate with a component and fiber groove thereon. A segment of optical fiber is engaged with the fiber groove, which positions the fiber segment for optical coupling with a component on the substrate. A fiber retainer maintains the fiber segment in engagement with the groove. The fiber retainer may be secured to the substrate with adhesive means. Recessed regions formed on the substrate/retainer are filled with adhesive means, forming retaining members. Alternatively, the fiber retainer comprises a resilient member engaged with the device substrate and biased so as to urge the fiber segment into the groove. The resilient member may be variously configured and/or adapted for enhancing engagement of the fiber segment with the fiber groove. Either embodiment may include a housing, which may be variously configured and/or adapted for engaging a mating fiber-optic connector, providing fiber pigtail(s), mechanical splicing, and so forth.
摘要翻译： 光学装置组件包括其上具有部件和光纤槽的基板。 一段光纤与纤维沟槽接合，纤维槽将光纤段与光学耦合定位在衬底上的部件。 纤维保持器保持纤维段与凹槽接合。 纤维保持器可以用粘合剂固定到基底上。 形成在基板/保持器上的凹入区域填充有粘合装置，形成保持构件。 或者，纤维保持器包括与装置基板接合并被偏压以便将纤维段推入凹槽中的弹性构件。 弹性构件可以被各种构造和/或适于增强纤维段与纤维沟槽的接合。 任何一个实施例可以包括外壳，其可以被不同地配置和/或适于接合配合的光纤连接器，提供光纤引线，机械接合等等。
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