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1. 发明授权

US4008961A Monochromatic detection of plural rotational Raman spectra generated by multiple frequency excitation 失效
标题翻译：通过多次频率激发产生的多个旋转拉曼光谱的单色检测
公开(公告)号：US4008961A
公开(公告)日：1977-02-22
申请号：US570107
申请日：1975-04-21
申请人： Joseph J. Barrett , Ernest D. Buff
发明人： Joseph J. Barrett , Ernest D. Buff
IPC分类号： G01J3/44 , G01N21/65
CPC分类号： G01J3/44
摘要： A method and apparatus for spectroscopic gas analysis are provided. Plural beams of monochromatic radiation are directed through gaseous material. A tuning mechanism adjusts the frequency difference between the radiation beams to equal substantially an odd integral submultiple of the frequency difference between adjacent spectral components of the periodic spectrum for a preselected constituent of the gaseous material. Radiation scattered by the gaseous material is received by a filtering mechanism adapted to transmit selectively a detectable signal composed of a single superimposed spectral component of the spectrum. The signal is received by a detecting means which indicates the intensity thereof.
摘要翻译：提供了一种用于光谱气体分析的方法和装置。多个单色光束被引导通过气态材料。调谐机构将辐射束之间的频率差调节为气态材料的预选构件的周期谱的相邻频谱分量之间的基本上与频率差的奇数积分微分相等。通过气体材料散射的辐射被滤波机构接收，该滤波机构适于选择性地传输由该频谱的单个叠加频谱分量组成的可检测信号。信号由指示其强度的检测装置接收。

2. 发明授权

US3999854A Simultaneous interferometric transmission of periodic spectral components 失效
标题翻译：周期性光谱成分的同时干涉传输
公开(公告)号：US3999854A
公开(公告)日：1976-12-28
申请号：US527465
申请日：1974-11-26
申请人： Joseph J. Barrett
发明人： Joseph J. Barrett
IPC分类号： G01J3/26 , G01J3/44 , G01B9/02
CPC分类号： G01J3/26 , G01J3/44
摘要： Light having spectral components periodic in frequency is collected, collimated and transmitted by a light conditioning means. Secondary interferometric means, adapted to receive the light, selectively separate preselected spectra therefrom and send the light devoid of the separated spectra to a primary interferometric means. The primary interferometric means selectively separates periodic spectra from the light and transmits such spectra in the form of a fringe which provides a detectable signal. A multipass means directs the signal back through the primary interferometric means, whereby the contrast ratio of the signal is increased. A modulating means modulates the phase difference between interfering rays of light transmitted by the primary interferometric means so as to vary the intensity of the fringe. The intensity variation of the fringe is detected by a phase sensitive detection means, and the resultant signal is displayed by an indicating and recording means. Advantageously, each of the spectral lines is transmitted simultaneously. Thus, the detected signal is derived from a plurality of spectral lines and has an intensity substantially equal to their sum.
摘要翻译：具有频率周期性的频谱分量的光被光调节装置收集，准直并传输。适于接收光的二次干涉装置选择性地分离其中的预选光谱，并将没有分离的光谱的光发送到初级干涉仪装置。主要的干涉测量装置选择性地分离来自光的周期性光谱，并以提供可检测信号的条纹的形式透射这些光谱。多通道装置将信号反向通过主干涉仪，从而增加信号的对比度。调制装置调制由主要干涉装置传输的干涉光线之间的相位差，以便改变条纹的强度。边缘的强度变化由相位敏感检测装置检测，并且所得到的信号由指示和记录装置显示。有利地，每个谱线同时传输。因此，检测到的信号是从多条谱线导出的，其强度基本上等于它们的和。

3. 发明授权

US3984190A Simultaneous transmission of periodic spectral components by plural interferometric means 失效
标题翻译：通过多个干涉仪同时传输周期性光谱分量
公开(公告)号：US3984190A
公开(公告)日：1976-10-05
申请号：US527463
申请日：1974-11-26
申请人： Joseph J. Barrett , M. Alten Gilleo
发明人： Joseph J. Barrett , M. Alten Gilleo
IPC分类号： G01J3/44 , G01J3/26 , G01N21/65 , G01B9/02
CPC分类号： G01J3/26
摘要： A method and apparatus for analyzing light are provided. Light having spectral components periodic in frequency is collected, collimated and transmitted by light conditioning means to a first interferometric means. The first interferometric means selectively separates a preselected periodic spectrum from the light and transmits such spectrum in the form of a fringe having an intensity derived from and substantially equal to the combined intensities of the transmitted spectra. A second interferometric means adapted to receive the fringe transmits the preselected periodic spectrum thereof in the form of a modified fringe providing a detectable signal. The portion of total intensity of the modified fringe derived from the combined intensities of the transmitted spectrum is greater than that of the fringe in the presence of unwanted spectra.
摘要翻译：提供了一种用于分析光的方法和装置。具有频率周期性的频谱分量的光被光调制装置收集，准直并传输到第一干涉装置。第一干涉装置选择性地将预选的周期性光谱与光分离，并以具有衍射并且基本上等于透射光谱的组合强度的强度的条纹的形式透射这种光谱。适于接收边缘的第二干涉测量装置以提供可检测信号的经修改的条纹的形式发送预选的周期光谱。来自传播光谱的组合强度的改性边缘的总强度的部分大于存在不想要的光谱时的条纹的总强度的部分。

4. 发明授权

US5257274A High power laser employing fiber optic delivery means 失效
标题翻译：大功率激光采用光纤传送装置
公开(公告)号：US5257274A
公开(公告)日：1993-10-26
申请号：US818934
申请日：1992-01-10
申请人： Joseph J. Barrett , Jerry W. Kuper , Timothy C.-K. Chin , Paul Papanestor
发明人： Joseph J. Barrett , Jerry W. Kuper , Timothy C.-K. Chin , Paul Papanestor
IPC分类号： G02B6/42 , H01S3/109 , H01S3/11 , H01S3/16 , H01S3/10
CPC分类号： G02B6/4296 , H01S3/109 , H01S3/11 , H01S3/1648
摘要： In a frequency-shifted, low gain pulsed tunable laser, spatial and temporal build-up of regions of high intensity in the fundamental frequency is minimized by generating a frequency-narrowed fundamental wavelength, preferentially frequency shifting high energy portions of the fundamental wavelength, and separating the frequency-shifted portion. The remaining fundamental frequency can safely be coupled into a a fiber optic delivery means.
摘要翻译：在频移的低增益脉冲可调谐激光器中，通过产生频率变窄的基本波长，优先频移基波长的高能部分，将基频中的高强度区域的空间和时间累积最小化，以及分离频移部分。剩余的基本频率可以安全地耦合到光纤传送装置中。

5. 发明授权

US4944567A Fiber optic laser beam delivery system 失效
标题翻译：光纤激光束传输系统
公开(公告)号：US4944567A
公开(公告)日：1990-07-31
申请号：US294317
申请日：1989-01-09
申请人： Jerry W. Kuper , Joseph J. Barrett , William E. Langert , Martin C. Baker , Andrew N. Stephenson
发明人： Jerry W. Kuper , Joseph J. Barrett , William E. Langert , Martin C. Baker , Andrew N. Stephenson
IPC分类号： G02B6/02 , G02B6/32 , G02B6/38 , G02B6/42
CPC分类号： G02B6/4296 , G02B6/02 , G02B6/32 , G02B6/3813
摘要： The invention relates to a laser light beam delivery system for delivering a laser light beam from a source remote from the laser originating the light. The delivery system consists of an optical fiber having a double taper, i.e., a taper portion at each end with the fiber tapering at the input end and at the output end to a diameter substantially greater than the actual diameter of the fiber. This permits high power transmission capabilities in as much as the greater diameter portions distribute the average energy such that no damage to the fiber is presented.
摘要翻译：本发明涉及一种用于从远离来自光源的激光源的光源传送激光束的激光束传送系统。输送系统由具有双锥度的光纤组成，即在每一端处的锥形部分，其中纤维在输入端处渐缩并且在输出端处具有基本上大于纤维的实际直径的直径。这允许高功率传输能力与更大直径部分分配平均能量一样多，使得不给出对光纤的损坏。

6. 发明授权

US3939348A Infrared gas analysis 失效
标题翻译：红外气体分析
公开(公告)号：US3939348A
公开(公告)日：1976-02-17
申请号：US478543
申请日：1974-06-11
申请人： Joseph J. Barrett
发明人： Joseph J. Barrett
IPC分类号： G01N21/35 , G01J3/26 , G01J3/28
CPC分类号： G01J3/26
摘要： A method and apparatus for detecting and quantitatively measuring a molecular species of gaseous material in a sample to be analyzed are provided. Light containing incoherent infrared radiation is collected, collimated and transmitted by a light conditioning means to a primary filtering means. The primary filtering means selectively transmits light having a frequency range in the region of an absorption band for a molecular species to be detected. A secondary filtering means, adapted to receive the filtered light, transmits light at a plurality of discrete frequencies, providing a detectable signal, through the gaseous material. The intensity of the signal changes in proportion to the concentration of the molecular species. Means are provided for measuring and recording the magnitude of the signal intensity change. The intensity of the detectable signal is not affected by molecular species other than the species appointed for detection, and the intensity differential represents a relatively large change in a small signal. Hence, gaseous constituents are detected in an accurate and economical manner.
摘要翻译：提供了用于检测和定量测量待分析样品中的气态物质的分子种类的方法和装置。收集包含非相干红外辐射的光，准直并通过光调节装置传输到主滤波装置。主滤波装置选择性地透射在待检测的分子种类的吸收带区域中具有频率范围的光。适于接收经滤波的光的次级滤波装置透过气态材料透过多个离散频率的光，提供可检测的信号。信号的强度与分子种类的浓度成比例地变化。提供了用于测量和记录信号强度变化幅度的装置。可检测信号的强度不受指定用于检测的物种的分子种类的影响，强度差异表示小信号的相对大的变化。因此，以准确和经济的方式检测气体成分。

7. 发明授权

US5787642A Storm shutters with light transmittance 失效
标题翻译：风光百叶窗带透光率
公开(公告)号：US5787642A
公开(公告)日：1998-08-04
申请号：US635452
申请日：1996-04-10
申请人： Paul E. Coyle , Joseph J. Barrett , Wayne V. Lemanski , John Foley
发明人： Paul E. Coyle , Joseph J. Barrett , Wayne V. Lemanski , John Foley
IPC分类号： E06B9/01 , E05B65/04
CPC分类号： E06B9/01
摘要： A storm shutter for use in high wind severe storms, such as hurricanes and cyclones, that will protect windows, doors, and sliding glass doors on the outside of a building, which can be permanently or temporarily mounted, and which allow for protection in extremely high winds while permitting the transmission of light into the building, while allowing occupants in the building to look out through the storm shutters at all times. The storm shutters can also provide protection from intruders and ultraviolet rays from the sun when in place. Each shutter includes a rigid peripheral frame with a U-shaped channel, a polycarbonate transparent sheet, and an expanded aluminum element mounted snugly in the peripheral frame.
摘要翻译：用于高风暴严重风暴（例如飓风和飓风）的风暴快门，将保护建筑物外部的窗户，门和玻璃门，可永久或临时安装，并允许极端保护同时允许将光传输到建筑物中，同时允许建筑物内的居民随时查看风雨棚。暴风百叶窗还可以防止来自入境者的紫外线和来自太阳的紫外线。每个挡板包括具有U形通道的刚性外围框架，聚碳酸酯透明片材和紧密地安装在周边框架中的扩展铝元件。

8. 发明授权

US5285070A Air turbulence detector 失效
标题翻译：空气湍流探测器
公开(公告)号：US5285070A
公开(公告)日：1994-02-08
申请号：US862116
申请日：1992-04-02
申请人： Joseph J. Barrett
发明人： Joseph J. Barrett
IPC分类号： G01J3/433 , G01J5/00 , G01J5/60 , G01N21/00
CPC分类号： G01J5/60 , G01J2003/4332 , G01J5/0014
摘要： Apparatus for remotely sensing changes in the spatial temperature profile of a column of atmospheric air includes (a) collecting means for receiving the thermal radiation from a column of atmospheric air, and for directing it to intensity sensing means; (b) sensing means with a rotatably mounted interference bandpass filter together with means for rotating the filter for sequentially tuning to and sensing the intensity in said column of atmospheric air of at least two spectral regions in the 4.17 to 4.2 .mu.m region of the CO.sub.2 spectral emission band; and (c) means for detecting temporal changes in the relative intensity of the spectral regions.
摘要翻译：用于远程感测大气空气柱的空间温度分布变化的装置包括（a）收集装置，用于从大气空气柱接收热辐射，并将其引导到强度感测装置; （b）具有可旋转安装的干涉带通滤波器的感测装置，以及用于旋转滤波器的装置，用于顺序地调谐和感测在4.17至4.2（my）m区域中的至少两个光谱区域的大气空气列中的强度二氧化碳光谱发射带; 和（c）用于检测光谱区域的相对强度的时间变化的装置。

9. 发明授权

US4734913A Unitary solid-state laser 失效
标题翻译：单一固体激光器
公开(公告)号：US4734913A
公开(公告)日：1988-03-29
申请号：US809606
申请日：1985-12-16
申请人： Robert C. Morris , Norman G. Schroeder , Jerry W. Kuper , Michael L. Shand , Joseph J. Barrett
发明人： Robert C. Morris , Norman G. Schroeder , Jerry W. Kuper , Michael L. Shand , Joseph J. Barrett
IPC分类号： H01S3/04 , H01S3/02 , H01S3/042 , H01S3/091 , H01S3/0915 , H01S3/093 , H01S3/16
CPC分类号： H01S3/025 , H01S3/042 , H01S3/093 , H01S3/0405 , H01S3/0407
摘要： A simple, compact, and rugged laser comprises a solid transparent housing with two cavities. A laser medium is embedded in one cavity and a pump lamp in the other. By choosing for the housing and lamp envelope materials having thermal expansion coefficient similar to that of the laser medium, high power operation is feasible. An optional reflecting coating on the exterior of the housing enhances efficiency. An optional filter coating on the lamp envelope eliminates unwanted components of lamp radiation.
摘要翻译：简单，紧凑，坚固的激光器包括具有两个腔体的实心透明外壳。激光介质嵌入在一个空腔中，另一个是泵灯。通过选择具有与激光介质类似的热膨胀系数的壳体和灯壳材料，高功率运行是可行的。外壳上可选的反射涂层提高了效率。灯罩上的可选滤镜涂层消除了灯辐射的不必要的部件。

10. 发明授权

US4227159A Common-resonator pre-locked laser 失效
标题翻译：共振器预锁定激光器
公开(公告)号：US4227159A
公开(公告)日：1980-10-07
申请号：US871913
申请日：1978-01-24
申请人： Joseph J. Barrett , Otis G. Peterson
发明人： Joseph J. Barrett , Otis G. Peterson
IPC分类号： H01S3/094 , H01S3/091
CPC分类号： H01S3/094034 , H01S3/094026
摘要： A common-resonator pre-locked laser is formed by a jet stream dye pumped simultaneously by a CW laser and a pulsed laser. Laser pulses with greater than 100 W peak power in a band width of less than about 54 MHz are produced.
摘要翻译：普通谐振器预锁定激光器由通过CW激光器和脉冲激光器同时泵浦的喷射流染料形成。产生带宽小于约54MHz的具有大于100W峰值功率的激光脉冲。

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