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1. 发明授权

US06466707B1 Phasar athermalization using a slab waveguide 失效
标题翻译：使用平板波导的相片无热化
公开(公告)号：US06466707B1
公开(公告)日：2002-10-15
申请号：US09642984
申请日：2000-08-21
申请人： Steven B. Dawes , Nikolaus Boos , Sophie Vallon
发明人： Steven B. Dawes , Nikolaus Boos , Sophie Vallon
IPC分类号： G02B612
CPC分类号： G02B6/12011 , G02B6/10 , G02B6/12028
摘要： A passive temperature-compensated integrated optical component having an array of adjacent waveguides, and a slab waveguide located within a groove at an intermediate section of the array. The waveguides have an index of refraction that increases with increasing temperature, and the slab waveguide has an index of refraction that decreases with increasing temperature. The slab waveguide compensates for a temperature-induced change in the refractive index of the waveguides to maintain a generally constant optical path difference between the adjacent waveguides over a temperature range.
摘要翻译：具有相邻波导阵列的无源温度补偿集成光学部件和位于阵列的中间部分的凹槽内的平板波导。波导具有随着温度升高而增加的折射率，并且平板波导具有随温度升高而降低的折射率。平板波导补偿波导的折射率的温度引起的变化，以便在温度范围内保持相邻波导之间的通常恒定的光程差。

2. 发明授权

US06519380B2 Athermalized integrated optical waveguide devices 有权
标题翻译：热化集成光波导器件
公开(公告)号：US06519380B2
公开(公告)日：2003-02-11
申请号：US09757884
申请日：2001-01-10
申请人： Steven B. Dawes , Marc Moroni , Sophie Vallon
发明人： Steven B. Dawes , Marc Moroni , Sophie Vallon
IPC分类号： G02B612
CPC分类号： G02B6/12028 , G02B6/122 , G02B6/1221 , G02B6/132
摘要： The present invention provides an athermalized organic-containing overclad integrated planar optical waveguide circuit device in which thermal induced shifting of channel wavelengths is minimized. The organic-containing overclad material is combined with a silica or doped silica glass material in the form of a local overclad, a bi-layer overclad, or a hybrid overclad. The organic-containing overclad material is a polymer or a sol-gel material.
摘要翻译：本发明提供了一种其中通道波长的热诱导移位最小化的无热含有机物的外包层综合平面光波导电路装置。含有机物的外包层材料与二氧化硅或掺杂的二氧化硅玻璃材料以局部外包层，双层外包层或混合外包层的形式组合。含有机物的外包层材料是聚合物或溶胶 - 凝胶材料。

3. 发明授权

US06843076B2 Single step laydown method of making dry fiber with complex fluorine doped profile 有权
标题翻译：制备具有复杂氟掺杂型材的干纤维的单步沉积方法
公开(公告)号：US06843076B2
公开(公告)日：2005-01-18
申请号：US09918088
申请日：2001-07-30
申请人： Steven B. Dawes , Michael T. Murtagh , Pushkar Tandon
发明人： Steven B. Dawes , Michael T. Murtagh , Pushkar Tandon
IPC分类号： C03B37/018 , C03B37/014 , C03C13/04 , G02B6/028 , G02B6/036
CPC分类号： G02B6/03627 , C03B37/01446 , C03B2201/12 , C03B2201/31 , C03B2203/22 , C03C13/04 , G02B6/0283
摘要： A method of making an optical waveguide preform includes forming a preform including a first portion and a second radial portion, wherein the second portion includes a dopant, and wherein the first portion exhibits a density greater than the second portion. The method further includes stripping at least a portion of the dopant from the second portion. In a preferred embodiment, the stripped dopant has migrated in a previous processing step.
摘要翻译：制造光波导预成型件的方法包括形成包括第一部分和第二径向部分的预成型件，其中第二部分包括掺杂剂，并且其中第一部分表现出比第二部分大的密度。该方法还包括从第二部分剥离至少一部分掺杂剂。在优选的实施方案中，剥离的掺杂剂已经在先前的处理步骤中迁移。

4. 发明授权

US06697541B1 Amplitude tunable filter 失效
标题翻译：幅度可调滤波器
公开(公告)号：US06697541B1
公开(公告)日：2004-02-24
申请号：US09569647
申请日：2000-05-12
申请人： Gang Chen , Steven B. Dawes , Glenn E. Kohnke , Laura A. Weller-Brophy
发明人： Gang Chen , Steven B. Dawes , Glenn E. Kohnke , Laura A. Weller-Brophy
IPC分类号： G02F1295
CPC分类号： G02B6/02204 , G02B6/02095
摘要： A dynamically tunable filter controls the magnitude of couplings between core and cladding modes of a waveguide by surrounding the waveguide with an overcladding having an adjustable refractive index. The coupled modes are attenuated along the core to produce the desired spectral response. The adjustment to the overcladding index is made in a range that is above the refractive index of the underlying cladding to vary amplitudes of attenuated bands of wavelengths without shifting central wavelengths of the bands.
摘要翻译：动态可调滤波器通过用具有可调折射率的外包围围绕波导来控制波导的芯和包层模式之间的耦合的大小。耦合模式沿核心被衰减以产生期望的光谱响应。对包层指数的调整在高于基底包层的折射率的范围内进行，以改变衰减的波长带的幅度，而不会移动带的中心波长。

5. 发明授权

US06411746B1 Thermally tunable optical devices 有权
标题翻译：热可调光学器件
公开(公告)号：US06411746B1
公开(公告)日：2002-06-25
申请号：US09484491
申请日：2000-01-18
申请人： Darol Chamberlain , Gang Chen , Steven B. Dawes , Peter J. McNeilly , Mike X. Ouyang , Laura A. Weller-Brophy
发明人： Darol Chamberlain , Gang Chen , Steven B. Dawes , Peter J. McNeilly , Mike X. Ouyang , Laura A. Weller-Brophy
IPC分类号： G02F1035
CPC分类号： G02F1/0147 , G02F1/0115 , G02F2201/307 , G05D23/24
摘要： The present invention relates to a tunable optical device 10 that includes an optical fiber device 12 having optical properties that vary with temperature and a heater 14. The heater 14 is thermally coupled to the optical fiber device 12. The heater 14 includes a metal layer 18 and two electrical contacts 20, 22 that are electrically connected to the metal layer 18. The electrical contacts 20, 22 are spaced apart from one another along the metal layer 18. The electrical resistance of the portion of the metal layer 18 between the contacts 20, 22 varies with temperature and serves as a resistive heater. The invention also includes a controller 16 that is electrically connected to the heater 14. The controller 16 provides electrical power to the heater 14 and measures the electrical voltage across the heater 14. The controller 16 compares the measured electrical voltage to a pre-selected reference value. The controller then regulates the amount of electrical current supplied to the heater 14. By regulating the amount of electrical current supplied to the heater 14 the temperature of the heater 14 is controlled.
摘要翻译：本发明涉及一种可调谐光学器件10，其包括具有随温度变化的光学特性的光纤器件12和加热器14.加热器14热耦合到光纤器件12.加热器14包括金属层18 以及电连接到金属层18的两个电触点20,22.电触点20,22沿着金属层18彼此间隔开。金属层18在触点20之间的电阻，22随温度变化，用作电阻加热器。本发明还包括电连接到加热器14的控制器16.控制器16向加热器14提供电力并测量加热器14两端的电压。控制器16将测得的电压与预选参考值进行比较值。然后，控制器调节供应给加热器14的电流量。通过调节供应给加热器14的电流量，控制加热器14的温度。

6. 发明授权

US5198302A Coated inorganic fiber reinforcement materials and ceramic composites comprising the same 失效
标题翻译：涂层无机纤维增强材料和包含其的陶瓷复合材料
公开(公告)号：US5198302A
公开(公告)日：1993-03-30
申请号：US512392
申请日：1990-04-23
申请人： Kenneth Chyung , Steven B. Dawes , Dale R. Wexell
发明人： Kenneth Chyung , Steven B. Dawes , Dale R. Wexell
IPC分类号： C04B35/18 , C03C14/00 , C04B35/584 , C04B35/622 , C04B35/80 , C04B41/45 , C04B41/52 , C04B41/81 , C04B41/89
CPC分类号： C04B41/009 , C03C14/002 , C04B35/62227 , C04B35/803 , C04B41/4584 , C04B41/52 , C04B41/81 , C04B41/89 , C03C2214/02 , C03C2214/03 , C03C2214/20 , Y10T428/2933
摘要： Silicon nitride reinforcing fibers provided with a protective surface coating comprising a boron nitride base layer and, optionally, an alumina overcoating, and fiber-reinforced ceramic matrix composite products incorporating the protectively-coated fibers, are disclosed. The composites offer significantly improved high temperature strength in combination with low dielectric constant and low dielectric loss characteristics.
摘要翻译：公开了具有包含氮化硼基底层和任选的氧化铝外涂层的保护性表面涂层的氮化硅增强纤维和掺有保护性涂覆纤维的纤维增强陶瓷基复合材料。复合材料提供显着改善的高温强度与低介电常数和低介电损耗特性相结合。

7. 发明授权

US4808460A Laminated structures containing an inorganic corrugated or honeycomb member 失效
标题翻译：包含无机波纹或蜂窝构件的层压结构
公开(公告)号：US4808460A
公开(公告)日：1989-02-28
申请号：US57531
申请日：1987-06-02
申请人： Kenneth Chyung , Steven B. Dawes , Kishor P. Gadkaree , Robert M. Morena , Mark P. Taylor
发明人： Kenneth Chyung , Steven B. Dawes , Kishor P. Gadkaree , Robert M. Morena , Mark P. Taylor
IPC分类号： B32B3/18 , B32B17/10 , B32B18/00 , C03B11/14 , C03B19/06 , C03C27/06 , C04B35/80 , C04B38/00 , E04C2/34 , B32B3/12
CPC分类号： B32B17/10577 , B32B18/00 , B32B3/18 , C03B11/14 , C03B19/06 , C03C27/06 , C04B35/80 , C04B38/0006 , C04B38/008 , E04C2/34 , C04B2237/04 , C04B2237/10 , C04B2237/34 , C04B2237/38 , C04B2237/62 , Y10T428/24149 , Y10T428/24661 , Y10T428/24694 , Y10T428/24727 , Y10T428/249969
摘要： This invention relates to the production of laminated structures consisting essentially of a light weight interior member prepared from a glass, glass-ceramic, or ceramic, an exterior member prepared from a glass, glass-ceramic, or ceramic, and a bonding member prepared from a glass, glass-ceramic, or ceramic. The light weight interior member may be composed of a porous body, a corrugated body, or a honeycomb body. In a preferred embodiment, at least one of said members is reinforced through the entrainment of ceramic fibers and/ or whiskers. In the most preferred embodiment, each exterior and interior member is reinforced through the entrainment of ceramic fibers and/or whiskers and the bonding member is reinforced through the entrainment of ceramic whiskers.
摘要翻译：本发明涉及层压结构的制造，其主要由玻璃，玻璃陶瓷或陶瓷制成的轻质内部构件，由玻璃，玻璃陶瓷或陶瓷制成的外部构件以及由玻璃，玻璃陶瓷或陶瓷。轻质内部构件可以由多孔体，波纹体或蜂窝体构成。在一个优选实施例中，通过夹带陶瓷纤维和/或晶须来增强至少一个所述构件。在最优选的实施例中，通过夹带陶瓷纤维和/或晶须来增强每个外部和内部构件，并且通过夹带陶瓷晶须来增强粘合构件。

8. 发明授权

US06599957B2 Photosensitive material suitable for making waveguides and method of making waveguides utilizing this photosensitive optical material 失效
公开(公告)号：US06599957B2
公开(公告)日：2003-07-29
申请号：US09850394
申请日：2001-05-07
申请人： Steven B. Dawes , Michael E. DeRosa , Robert J. Hagerty , Jianguo Wang
发明人： Steven B. Dawes , Michael E. DeRosa , Robert J. Hagerty , Jianguo Wang
IPC分类号： C08F248
CPC分类号： G02B6/12011 , C09D4/06 , G02B6/12028 , G02B6/1203 , G02B6/24 , G02B6/3801 , C08F259/08
摘要： A UV light-curable composition comprises: (a) a first component, said first component being UV light-polymerizable polymer having a first index of refraction; and (b) a second component, the second component being UV light-polymerizable monomer having a second index of refraction, the second index of refraction being higher than said first index of refraction; wherein the first component polymerizes slower upon exposure to UV radiation than the second component.

9. 发明授权

US06488414B1 Optical fiber component with shaped optical element and method of making same 失效
标题翻译：具有成形光学元件的光纤部件及其制造方法
公开(公告)号：US06488414B1
公开(公告)日：2002-12-03
申请号：US09494073
申请日：2000-01-28
申请人： Steven B. Dawes , Robert J. Hagerty
发明人： Steven B. Dawes , Robert J. Hagerty
IPC分类号： G02B636
CPC分类号： G02B6/262 , G02B6/241 , G02B6/32 , G02B6/4203 , G02B6/4206 , Y10S977/827
摘要： A method of making an in situ shaped optical element on the terminal end of an optical fiber, and the resultant optical fiber component for manipulating light entering or exiting the terminal end of an optical fiber. The in situ shaped optical element is preferably an inorganic-organic hybrid sol-gel material which is adhered to the terminal end of the optical fiber and shaped in place to define an optical element or surface.
摘要翻译：一种在光纤的终端上制造原位成形的光学元件的方法，以及用于操纵进入或离开光纤终端的光的所得光纤部件。原位成形的光学元件优选是无机 - 有机杂化溶胶 - 凝胶材料，其粘附到光纤的终端并成形到适当位置以限定光学元件或表面。

10. 发明授权

US5991493A Optically transmissive bonding material 失效
标题翻译：光学透射接合材料
公开(公告)号：US5991493A
公开(公告)日：1999-11-23
申请号：US956177
申请日：1997-10-22
申请人： Steven B. Dawes , Andrea L. Sadd
发明人： Steven B. Dawes , Andrea L. Sadd
IPC分类号： G02B6/12 , C03B19/12 , C03B20/00 , C03C17/00 , C03C17/34 , G02B6/02 , G02B6/122 , G02B6/13 , G02B6/132 , G02B6/138 , G02B6/00
CPC分类号： C03C1/008 , C03B19/12 , C03C17/007 , C03C17/009 , C03C17/34 , G02B6/1221 , G02B6/13 , G02B6/132 , G02B6/138 , C03C2217/213 , C03C2217/40 , C03C2218/113 , C03C2218/32
摘要： An optically transmissive material and the production of optically transmissive articles therefrom, in particular a bond between two optically transmissive components including optical fibers and planar devices.
摘要翻译：光学透射材料及其透光制品的生产，特别是包括光纤和平面装置在内的两个透光组件之间的粘结。

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