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公开(公告)号：US07545843B2
公开(公告)日：2009-06-09
申请号：US10678354
申请日：2003-10-02
IPC分类号： H01S3/08
CPC分类号： G02B6/12007 , G02B6/29343 , H01S3/0627 , H01S3/083 , H01S5/1042 , H01S5/1075
摘要： A micro-cavity resonator including a micro-cavity capable of high and ultra-high Q values and a silicon substrate. Portions of the silicon substrate located below a periphery of the micro-cavity are removed to form a pillar, which supports the micro-cavity. Optical energy travels along an inner surface of the micro-cavity.
摘要翻译： 包括具有高和超高Q值的微腔的微腔谐振器和硅衬底。 位于微腔周边以下的硅衬底的部分被去除以形成支撑微腔的支柱。 光能沿着微腔的内表面行进。
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公开(公告)号：US07003002B2
公开(公告)日：2006-02-21
申请号：US10967515
申请日：2004-10-18
CPC分类号： H01S3/30 , H01S3/08 , H01S3/083 , H01S3/094053
摘要： The present invention is a Raman laser and methods related thereto. In the preferred embodiments, the Raman laser comprises a laser pump signal in a fiber waveguide which is optically coupled to a micro-resonator through a fiber taper. The micro-resonator is constructed from a material that has a high Q when it is formed into a micro-resonator and is phase matched to the waveguide. The lasing frequency can be determined based upon the pump input or the micro-resonator material. In the preferred embodiments, the micro-resonator is constructed from a fused silica material. The present invention provides a compact laser with improved emissions and coupling efficiencies and the ability to use stimulated Raman scattering effects to create lasers having frequencies that are otherwise difficult to obtain. Alternative configurations include multiple micro-resonators on a single fiber waveguide and/or utilizing multiple waveguides attached to one or more micro-resonators. The Raman laser can be made to operate in a continuous-wave as opposed to self-pulsing mode.
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公开(公告)号：US06891864B2
公开(公告)日：2005-05-10
申请号：US10193023
申请日：2002-07-09
CPC分类号： H01S3/30 , H01S3/08 , H01S3/083 , H01S3/094053
摘要： The present invention is a Raman laser and methods related thereto. In the preferred embodiments, the Raman laser comprises a laser pump signal in a fiber waveguide which is optically coupled to a micro-resonator through a fiber taper. The micro-resonator is constructed from a material that has a high Q when it is formed into a micro-resonator and is phase matched to the waveguide. The lasing frequency can be determined based upon the pump input or the micro-resonator material. In the preferred embodiments, the micro-resonator is constructed from a fused silica material. The present invention provides a compact laser with improved emissions and coupling efficiencies and the ability to use stimulated Raman scattering effects to create lasers having frequencies that are otherwise difficult to obtain. Alternative configurations include multiple micro-resonators on a single fiber waveguide and/or utilizing multiple waveguides attached to one or more micro-resonators. The Raman laser can be made to operate in a continuous-wave as opposed to self-pulsing mode.
摘要翻译： 本发明是一种拉曼激光器及其相关方法。 在优选实施例中，拉曼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谐振器。 微谐振器由形成为微谐振器且与波导相位匹配的具有高Q值的材料构成。 激光频率可以基于泵输入或微谐振器材料来确定。 在优选实施例中，微谐振器由熔融二氧化硅材料构成。 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，以及使用受激拉曼散射效应来产生具有另外难以获得的频率的激光器的能力。 替代配置包括单个光纤波导上的多个微谐振器和/或利用连接到一个或多个微谐振器的多个波导。 与自脉冲模式相反，拉曼激光器可以在连续波中操作。
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公开(公告)号：US07236664B2
公开(公告)日：2007-06-26
申请号：US10953288
申请日：2004-09-29
申请人： Andrea L. Martin , Deniz K. Armani , Lan Yang , Kerry J. Vahala
发明人： Andrea L. Martin , Deniz K. Armani , Lan Yang , Kerry J. Vahala
CPC分类号： G02B6/12007 , G02B2006/1219
摘要： Polymer micro-resonators and methods of fabricating the same. A liquid polymer material is applied to a micro-resonator master that includes at least one micro-resonator, such as a disk or toroid micro-resonator. The liquid molding material is cured or set to form a mold that is derived from the master. A replica of the master micro-resonator is cast using the mold, and the replicated micro-toroid resonator(s) are separated from the mold. The polymer micro-resonators can have Q factors up to about 5×106. The mold and replica materials can be a silicone material, such as polydimethylsiloxane.
摘要翻译： 聚合物微谐振器及其制造方法。 将液体聚合物材料施加到包括至少一个微谐振器的微谐振器母盘，例如盘或环形微谐振器。 液体模制材料被固化或设置成形成从主体衍生的模具。 使用模具铸造主微型谐振器的复制品，并将复制的微环形谐振器与模具分离。 聚合物微谐振器可以具有高达约5×10 6的Q因子。 模具和复制材料可以是硅氧烷材料，例如聚二甲基硅氧烷。
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5.发明授权Optical junction apparatus and methods employing optical power transverse-transfer 有权光学接合装置及采用光功率横向传输的方法公开(公告)号：US07853103B2
公开(公告)日：2010-12-14
申请号：US12510273
申请日：2009-07-28
CPC分类号： G02B6/2852 , G02B6/12002 , G02B6/12007 , G02B6/1228 , G02B6/125 , G02B6/2804 , G02B6/2821 , G02B6/30 , G02B6/305 , G02B6/42 , G02B6/4204 , G02B6/423 , G02B6/4232 , G02B6/4246 , G02B2006/12119 , G02B2006/12195 , Y10T29/49826
摘要： A method comprises: forming an optical device on a device substrate; forming a first optical waveguide on the device or device substrate; forming a second, structurally discrete optical waveguide on a structurally discrete waveguide substrate; and assembling the optical device, first waveguide, or device substrate with the second waveguide or waveguide substrate. The device and first waveguide are arranged for transferring an optical signal between the device and the first waveguide. Upon assembly the first and second waveguides are positioned between the device and waveguide substrates and are relatively positioned for transferring the optical signal therebetween via optical transverse coupling. The first or second optical waveguide is arranged for transferring the optical signal therebetween via substantially adiabatic optical transverse coupling with the first and second waveguides so positioned.
摘要翻译： 一种方法包括：在器件衬底上形成光学器件; 在所述器件或器件衬底上形成第一光波导; 在结构上分立的波导衬底上形成第二个结构分立的光波导; 以及将所述光学器件，第一波导或器件基板与所述第二波导或波导基板组装。 器件和第一波导被布置用于在器件和第一波导之间传送光信号。 在组装时，第一和第二波导位于器件和波导基片之间，并且被相对定位以通过光学横向耦合传递其间的光学信号。 第一或第二光波导被布置用于通过基本绝热的光学横向耦合将光信号转移到第一和第二波导的位置。
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6.发明授权Biological and chemical microcavity resonant sensors and methods of detecting molecules 有权生物和化学微腔谐振传感器和分子检测方法公开(公告)号：US07781217B2
公开(公告)日：2010-08-24
申请号：US11733480
申请日：2007-04-10
IPC分类号： G01N23/00
CPC分类号： H01S3/0627 , G01N21/7746 , G02B6/12007 , G02B6/29341 , G02B6/29343 , H01S3/0604 , H01S3/083 , H01S3/094053 , H01S3/1608 , H01S3/17
摘要： Resonant sensors and methods of detecting specific molecules with enhanced sensitivity. Optical energy is introduced into a microcavity, such as a silica toroid-shaped microcavity. The microcavity sensor has a functionalized outer surface and a sufficiently high Q value to generate an evanescent optical field with increased intensity. A molecule bound to the functionalized outer surface interacts with the external optical field, thereby heating the microcavity and generating a detectable resonant wavelength shift, which indicates a small number of molecules, even a single molecule, without the use of fluorescent or metal labels. Resonant sensors and methods can also be used to detect specific molecules, even a single molecule, within an environment. One application is detecting very small quantities or a single molecule of heavy water in ordinary water.
摘要翻译： 共振传感器和检测具有增强灵敏度的特定分子的方法。 将光能引入到微腔中，例如二氧化硅环形微腔。 微腔传感器具有功能化的外表面和足够高的Q值以产生具有增加的强度的渐逝光场。 结合到官能化外表面的分子与外部光场相互作用，从而加热微腔并产生可检测的共振波长漂移，其表示少量分子，甚至单个分子，而不使用荧光或金属标记。 谐振传感器和方法也可用于检测环境中的特定分子，甚至单个分子。 一种应用是在普通水中检测非常少的量或单一分子的重水。
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7.发明授权公开(公告)号：US07130509B2
公开(公告)日：2006-10-31
申请号：US10991138
申请日：2004-11-16
CPC分类号： G02F1/3137 , B82Y20/00 , G02B6/10 , G02B6/12007 , G02B6/122 , G02B6/132 , G02B6/266 , G02B6/30 , G02B2006/12097 , G02B2006/12128 , G02B2006/12142 , G02B2006/12145 , G02B2006/12147 , G02B2006/12159 , G02B2006/12176 , G02F1/011 , G02F1/0118 , G02F1/01708 , G02F1/225 , G02F2201/063 , G02F2201/307 , G02F2203/15
摘要： A multi-layer laterally-confined dispersion-engineered optical waveguide may include one multi-layer reflector stack for guiding an optical mode along a surface thereof, or may include two multi-layer reflector stacks with a core therebetween for guiding an optical mode along the core. Dispersive properties of such multi-layer waveguides enable modal-index-matching between low-index optical fibers and/or waveguides and high-index integrated optical components and efficient transfer of optical signal power therebetween. Integrated optical devices incorporating such multi-layer waveguides may therefore exhibit low (
摘要翻译： 多层横向限制的色散工程光波导可以包括一个用于沿其表面引导光学模式的多层反射器叠层，或者可以包括两个多层反射器叠层，其间具有用于引导光学模式沿着 核心。 这种多层波导的分散特性使得低折射率光纤和/或波导与高折射率集成光学部件之间的模式折射率匹配和其间的光信号功率的有效传输。 因此，结合这样的多层波导的集成光学器件可能呈现低（<3dB）的插入损耗。 将有源层（电光，电吸收，非线性光学）结合到这样的波导中使得能够以相对低电压/低强度的控制信号主动地控制光学损耗和/或模态指数。 因此，结合这样的波导的集成光学器件可能表现出较低的驱动信号要求。
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公开(公告)号：US06987913B2
公开(公告)日：2006-01-17
申请号：US10187030
申请日：2002-06-28
IPC分类号： G02B6/26
CPC分类号： G02B6/2852 , G02B6/12002 , G02B6/12007 , G02B6/1228 , G02B6/125 , G02B6/2804 , G02B6/2821 , G02B6/30 , G02B6/305 , G02B6/42 , G02B6/4204 , G02B6/423 , G02B6/4232 , G02B6/4246 , G02B2006/12119 , G02B2006/12195 , Y10T29/49826
摘要： An optical apparatus comprises an optical device fabricated on a substrate, an external-transfer optical waveguide fabricated on the substrate and/or on the optical device, and a transmission optical waveguide. The optical device and/or the external-transfer waveguide are adapted for and positioned for transfer of optical power therebetween (end-transfer or transverse-transfer). The external-transfer waveguide and/or the transmission waveguide are adapted for transverse-transfer of optical power therebetween (mode-interference-coupled or adiabatic). The transmission waveguide is initially provided as a component mechanically separate from the substrate, device, and external-transfer waveguide. Assembly of the transmission waveguide with the substrate, device, and/or external-transfer waveguide results in relative positioning of the external-transfer waveguide and the transmission waveguide for enabling transverse-transfer of optical power therebetween. Optical power transfer between the device and the transmission waveguide through the external-transfer waveguide is thereby enabled. The transmission waveguide may preferably comprise a planar waveguide on a waveguide substrate.
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公开(公告)号：US5056100A
公开(公告)日：1991-10-08
申请号：US513099
申请日：1990-04-19
IPC分类号： H01S3/094 , H01S3/106 , H01S5/06 , H01S5/0625 , H01S5/14
CPC分类号： H01S5/0625 , H01S3/094 , H01S3/1063 , H01S5/14 , H01S5/0608
摘要： A controllable semiconductor laser system including a plurality of semiconductor regions operated at unequal saturation photon densities to permit optical and/or electrical control of lasing in at least one resonant cavity formed therebetween. A pair of such regions may operate as a controllable laser at greater than 100% differential quantum efficiency.
摘要翻译： 一种可控半导体激光系统，包括在不均匀饱和光子密度下操作的多个半导体区域，以允许在其间形成的至少一个谐振腔中进行激光和/或电控制。 一对这样的区域可以以大于100％的差分量子效率作为可控激光器操作。
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10.发明申请公开(公告)号：US20100314027A1
公开(公告)日：2010-12-16
申请号：US12860307
申请日：2010-08-20
CPC分类号： G02B6/2852 , G02B6/12002 , G02B6/12007 , G02B6/1228 , G02B6/125 , G02B6/2804 , G02B6/2821 , G02B6/30 , G02B6/305 , G02B6/42 , G02B6/4204 , G02B6/423 , G02B6/4232 , G02B6/4246 , G02B2006/12119 , G02B2006/12195 , Y10T29/49826
摘要： A method comprises: (i) forming a first optical waveguide on a first substrate; (ii) forming a second, structurally discrete optical waveguide on a structurally discrete second substrate; (iii) assembling the second substrate or second optical waveguide with the first substrate or first optical waveguide so that the first and second optical waveguides are positioned between the first and second substrates and are relatively positioned for transferring the optical signal therebetween via optical transverse coupling; and (iv) arranging the first or second optical waveguide for transferring the optical signal therebetween via substantially adiabatic optical transverse coupling with the first and second waveguides so positioned.
摘要翻译： 一种方法包括：（i）在第一衬底上形成第一光波导; （ii）在结构上离散的第二基板上形成第二结构分立的光波导; （iii）将第二基板或第二光波导与第一基板或第一光波导组装，使得第一和第二光波导位于第一和第二基板之间，并且被相对定位以通过光学横向耦合传送其间的光信号; 以及（iv）将第一或第二光波导布置在其间通过基本上绝热的光学横向耦合传送光信号，并使第一和第二波导如此定位。
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