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    Birefringent optical waveguides of aluminum garnet
    1.
    发明授权
    Birefringent optical waveguides of aluminum garnet 失效
    铝制玻璃的双重光学波长

    公开(公告)号：US5175787A

    公开(公告)日：1992-12-29

    申请号：US797009

    申请日：1991-11-25

    申请人： Devlin M. Gualtieri ,  Janpu Hou ,  Robert C. Morris ,  Herman van de Vaart

    发明人： Devlin M. Gualtieri ,  Janpu Hou ,  Robert C. Morris ,  Herman van de Vaart

    IPC分类号： G02B6/12 ,  G02B6/02 ,  G02B6/122 ,  G02B6/13

    CPC分类号： G02B6/131 ,  G02B6/02 ,  G02B6/122

    摘要： This invention provides birefringent optical waveguide structures of crystalline aluminum garnet of a high refractive index which are clad with crystalline aluminum garnet of a lower refractive index. Due to predetermined lattice mismatch between garnet substrate and cladding layer, strain is induced which causes a stress with resultant birefringence in the waveguide layer. When linearly polarized light enters such stressed waveguide in certain orientations, the linear polarization will be preserved by the stress-induced birefringence. These birefringent clad waveguides can be in the form of slabs, channels, ribs, or any of the typical optical waveguide structures. They are useful at high temperature.

    摘要翻译： 本发明提供了具有较低折射率的结晶铝石榴石包覆的具有高折射率的结晶铝石榴石的双折射光波导结构。 由于石榴石基体和包覆层之间的预定晶格失配，引起应变，导致在波导层中产生双折射的应力。 当线性偏振光在某些取向进入这种应力波导时，线偏振将由应力引起的双折射保持。 这些双折射包层波导可以是板，通道，肋或任何典型的光波导结构的形式。 它们在高温下很有用。

    Fringe pattern analysis of a birefringent modified spectrum to determine environmental temperature
    2.
    发明授权
    Fringe pattern analysis of a birefringent modified spectrum to determine environmental temperature 失效
    双折射修正光谱的边缘图案分析，以确定环境温度

    公开(公告)号：US5255068A

    公开(公告)日：1993-10-19

    申请号：US796743

    申请日：1991-11-25

    申请人： Stephen M. Emo ,  Devlin M. Gualtieri ,  Janpu Hou ,  Terrance R. Kinney ,  Robert C. Morris ,  Herman van de Vaart

    发明人： Stephen M. Emo ,  Devlin M. Gualtieri ,  Janpu Hou ,  Terrance R. Kinney ,  Robert C. Morris ,  Herman van de Vaart

    IPC分类号： G01J5/08 ,  G01J5/58 ,  G01K11/12 ,  G01B9/02

    CPC分类号： G01K11/12

    摘要： A sensor for use in an optical temperature detector system having a birefringent element made of a single crystal metal oxide plate. A broad band light spectrum is transmitted through a first linear polarizing element to create a linearly polarized wave. The linearly polarized wave on passing through the single crystal metal oxide plate decomposes into first and second orthogonally polarized waves. Propagation of the linearly polarized wave through the birefringent single crystal metal oxide plate introduces a temperature dependent phase shift between the two waves. Thereafter, a second linear polarizer combines the first and second orthogonally polarized waves to create a modulated light spectrum having a fringe pattern, the fringe pattern being a function of the current temperature experienced by said birefringent element. A fiber optic cable connected to the second linear polarizing element carries the modulated light spectrum to an opto-electronic interface where the fringe pattern is extracted and a computer compatible signal is generated for a CPU to accurately indicate current environmental temperature conditions up to 1000.degree. C. experienced by the single crystal plate crystal in the birefringent element.

    摘要翻译： 一种用于具有由单晶金属氧化物板制成的双折射元件的光学温度检测器系统的传感器。 宽带光谱通过第一线性偏振元件透射以产生线偏振波。 通过单晶金属氧化物板的线偏振波分解成第一和第二正交极化波。 通过双折射单晶金属氧化物板的线偏振波的传播在两个波之间引入温度相关的相移。 此后，第二线性偏振器组合第一和第二正交极化波，以产生具有条纹图案的调制光谱，该条纹图案是由所述双折射元件所经历的当前温度的函数。 连接到第二线性偏振元件的光纤电缆将调制的光谱传送到光电接口，其中提取条纹图案，并且为CPU产生计算机兼容信号以准确地指示当前最高1000℃的环境温度条件 由双折射元件中的单晶板晶体经历。

    Optical waveguides of aluminum garnet
    5.
    发明授权
    Optical waveguides of aluminum garnet 失效
    铝石榴石的光波导

    公开(公告)号：US5113472A

    公开(公告)日：1992-05-12

    申请号：US706492

    申请日：1991-05-28

    申请人： Devlin M. Gualtieri ,  Robert C. Morris

    发明人： Devlin M. Gualtieri ,  Robert C. Morris

    IPC分类号： G02B6/02 ,  G02B6/122

    CPC分类号： G02B6/122 ,  G02B6/02

    摘要： Optical waveguides suitable for use in high temperature environments are constructed of a waveguiding body composed of a first crystalline aluminum garnet, which is clad with an epitaxially deposited layer of a second crystalline aluminum garnet. The second crystalline aluminum garnet has a lower refractive index than the first crystalline aluminum garnet.

    摘要翻译： 适用于高温环境的光波导由包含第二结晶铝石榴石的外延沉积层的第一结晶铝石榴石构成的波导体构成。 第二种结晶铝石榴石的折射率低于第一种结晶铝石榴石。

    Egg tray
    9.
    发明授权
    Egg tray 失效
    蛋盘

    公开(公告)号：US3958711A

    公开(公告)日：1976-05-25

    申请号：US614611

    申请日：1975-09-18

    申请人： Robert C. Morris ,  Raymond C. Gantert

    发明人： Robert C. Morris ,  Raymond C. Gantert

    IPC分类号： B65D71/70 ,  B65D85/32

    CPC分类号： B65D71/70 ,  B65D85/322

    摘要： Egg trays for containing and transporting eggs in successive layers. Each tray comprises an array of staggered egg-supporting skirts disposed in transverse and longitudinal rows. Each row of skirts occupies a sequentially alternating upper and lower plane. The skirts are formed by a series of integrally connected, tubular receptacles made from a semirigid molded plastic. Each skirt is so shaped that the upper perimeter of the skirt is adapted to receive the pointed end of an egg and retain it in a stable position during handling and tilting of the tray. Lateral support for the eggs on the perimeter of the tray when it is tilted from the horizontal is provided by a plurality of upstanding lugs and fingers spaced around the periphery of the tray. Each tray also has at least three vertical support pedestals located in the interior portion of the tray for holding a tray in stacking arrangement immediately above it. The upper end of each pedestal terminates in the same horizontal plane and is located above the topmost end of the eggs when situated in the skirts. Acting as a male member, the upper end of each support pedestal is adapted to engage a socket in the lower end of the support pedestal in the tray immediately above it. The lower ends of each support pedestal and the base of the socket in each pedestal occupy, respectively, the two closely spaced horizontal planes. The socket recess is adapted to receive and interlock with the upper end of the corresponding support pedestal of the tray below, thus providing lateral support as well as vertical support for each tray in stacked arrangement.

    摘要翻译： 鸡蛋托盘，用于连续地包含和运输蛋。 每个托盘包括布置在横向和纵向排中的交错的蛋支撑裙的阵列。 每排裙子占据顺序交替的上下平面。 裙子由一系列由半刚性模制塑料制成的整体连接的管状容器形成。 每个裙部的形状使得裙部的上周边适于容纳蛋的尖端并且在托盘的处理和倾斜期间将其保持在稳定的位置。 当托架从水平面倾斜时，托盘的周边上的鸡蛋的侧向支撑由多个直立的凸耳和指状物提供，所述直立的凸耳和手指围绕托盘的周边间隔开。 每个托盘还具有位于托盘内部的至少三个垂直支撑基座，用于将托盘紧紧地夹在其上方的堆叠布置中。 每个基座的上端终止于相同的水平面，并且位于蛋的最上端位于裙子中。 作为阳构件，每个支撑基座的上端适于接合在其上方的托盘中的支撑基座的下端中的插座。 每个支撑台座的下端和每个基座中的插座的底座分别占据两个紧密间隔的水平面。 插座凹口适于接收并与下面的托盘的相应的支撑基座的上端互锁，从而为堆叠布置的每个托盘提供横向支撑以及垂直支撑。