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公开(公告)号：US4403325A
公开(公告)日：1983-09-06
申请号：US240620
申请日：1981-03-05
Applicant: Gunthard Born , Konrad Altmann
Inventor： Gunthard Born , Konrad Altmann
IPC: H01S3/0953 , H01S3/09
CPC classification number: H01S3/0953
Abstract: In a gasdynamic CO.sub.2 laser mixing of hot and cold gasses takes place simultaneously with causing an inversion. The cold gas is air supplied through a compressor at a pressure in the range of 1 to 10 bar into the combustion chamber. Preferably the compressor output is supplied to two points of the combustion chamber, namely a zone directly upstream of and adjacent to the Laval nozzle and a zone in the combustion chamber further removed from the Laval nozzle.
Abstract translation: 在气动二氧化碳激光器中，热和冷气体的混合同时发生，导致反转。 冷气体通过压缩机在1至10巴的压力范围内供应到燃烧室中。 优选地，压缩机输出被供应到燃烧室的两个点，即直接拉瓦尔喷嘴上游和邻近拉瓦尔喷嘴的区域，并且燃烧室中的区域进一步从拉瓦尔喷嘴中移除。
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公开(公告)号：US4407452A
公开(公告)日：1983-10-04
申请号：US234260
申请日：1981-02-13
Applicant: Gunthard Born , Konrad Altmann
Inventor： Gunthard Born , Konrad Altmann
IPC: H01S3/0953 , B05B15/00 , B05B17/00
CPC classification number: H01S3/0953
Abstract: In a molecular laser a cold gas flow is mixed with the hot gas flow by inducing the cold gas flow through slots (13) arranged upstream of the neck (11) of the Laval nozzle (10) through which the hot gas stream flows. In this way a rapid mixing is accomplished for generating non-balanced conditions in a laser gas. Preferably the mixing takes place substantially in the nozzle neck.
Abstract translation: 在分子激光器中，通过将冷气流引入布置在拉瓦尔喷嘴（10）的颈部（11）的上游的狭槽（13），冷气流与热气流混合，通过热气流流过冷气流。 以这种方式，实现快速混合以在激光气体中产生非平衡条件。 优选地，混合基本上在喷嘴颈部中进行。
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公开(公告)号：US5608746A
公开(公告)日：1997-03-04
申请号：US272758
申请日：1994-07-11
Applicant: Gunthard Born
Inventor： Gunthard Born
CPC classification number: A61F9/022 , F16P1/00 , G01C15/002 , G01S7/48
Abstract: A method for avoiding damage to the eyes when using high-power lasers in the eye-transmissible spectral region is provided. By adding a laser or a radiation in the visible spectral region, the intensity of the radiation is increased as a function of time in the shape of a ramp from zero to higher values which lead to a conscious or reflex-type closing of the eyelids This therefore prevents the eyes from being damaged by the subsequent high-power laser beam.
Abstract translation: 提供了一种用于在眼睛透射光谱区域中使用高功率激光器时避免对眼睛的损伤的方法。 通过在可见光区域中添加激光或辐射，随着时间的推移，辐射的强度随着斜坡的形状从零增加到更高的值，导致眼睑的有意或反射型闭合。 因此防止眼睛被后续的大功率激光束损坏。
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4.发明授权Chemically fuelled laser and method for increasing the efficiency of such lasers 失效化学燃料激光器和提高这种激光器效率的方法
公开(公告)号：US4348766A
公开(公告)日：1982-09-07
申请号：US120504
申请日：1980-02-11
Applicant: Gunthard Born
Inventor： Gunthard Born
IPC: H01S3/0953 , H01S3/09
CPC classification number: H01S3/0953
Abstract: The efficiency of a chemically fuelled laser with regenerative cooling of its combustion chamber is increased by using the fuels as coolant in the diffuser. The heat resulting from this cooling in the diffuser is supplied in a regenerative manner to the combustion chamber or rather to the laser gas.
Abstract translation: 通过使用作为扩散器中的冷却剂的燃料来增加其燃烧室的再生冷却的化学燃料激光器的效率。 由扩散器中的这种冷却产生的热量以再生方式供应到燃烧室，或者以激光气体供给。
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5.发明授权
公开(公告)号：US4274064A
公开(公告)日：1981-06-16
申请号：US922210
申请日：1978-07-06
Applicant: Gunther Sepp , Gunthard Born , Werner Malburg
Inventor： Gunther Sepp , Gunthard Born , Werner Malburg
Abstract: The resonator of a gas dynamic laser, particularly, of a high power gas dynamic laser, is mechanically decoupled from the other components of the laser by a pair of elastic restoring ring membranes and stay bolts. The flow channel of the laser is mechanically connected through the ring membranes to the resonator. A pair of tubular, elastic sleeve membranes seal the flow channel in a vacuum tight manner. The laser beam decoupling elements are secured to bushings extending coaxially through said elastic tubular sleeve membranes. The restoring forces of the ring membranes are large relative to the differential force resulting from said tubular sleeve sealing membranes.
Abstract translation: 特别是高功率气体动态激光器的气体动态激光器的谐振器通过一对弹性恢复环膜和拉杆螺栓与激光器的其它部件机械地分离。 激光器的流路通过环形膜机械连接到谐振器。 一对管状的弹性套管膜以真空密封的方式密封流动通道。 激光束去耦元件被固定到同轴地延伸穿过所述弹性管状套管膜的衬套。 相对于由所述管状套筒密封膜产生的微小力，环膜的恢复力大。
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Patent Agency Ranking
公开(公告)号：US4784448A
公开(公告)日：1988-11-15
申请号：US4059
申请日：1987-01-16
Applicant: Gunter Sepp , Gunthard Born
Inventor： Gunter Sepp , Gunthard Born
Abstract: A retromodulator in the form of a triple mirror with electromechanical transducer elements for planar deformation by which incident light radiation is retroflected in modulated form. At least one face of the retromodulator is formed as an oscillatory diaphragm which is excited to natural oscillations by the transducer elements. In a preferred form of realization, the oscillatory diaphragm comprises a piezoelectric foil, on whose inner side a reflecting layer is applied and on whose outer side electrodes are applied to which the modulation signal is applied.
Abstract translation: 具有用于平面变形的机电换能器元件的三重反射镜形式的再调音器，入射光辐射以调制形式被反射。 回声调节器的至少一个面被形成为振荡膜片，该振动膜片由换能器元件激发到自然振荡。 在优选的实现形式中，振荡膜包括压电箔片，其内侧施加有反射层，并且其外侧电极被施加到其上施加调制信号。
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公开(公告)号：US3988700A
公开(公告)日：1976-10-26
申请号：US595862
申请日：1975-07-14
Applicant: Gunthard Born
Inventor： Gunthard Born
IPC: H01S3/0953 , H01S3/0979 , H01S3/22 , H01S3/095
CPC classification number: H01S3/0953 , H01S3/0979
Abstract: In a laser system activated by a molecular gas there is provided a novel nozzle construction for the purpose of effecting expansion of the gas in a minimum period of time but without destroying laminar flow conditions therein. Instead of the relatively long single nozzle of the prior art there is provided a plurality of nozzles expanding in three dimensional directions and arranged in parallel aligned relationship in a cluster closely adjacent each other. The nozzles may be of many cross-sectional shapes but in one embodiment the walls are concave, such that a relatively large wall angle with respect to the direction of flow at the throat of the nozzle diminishes progressively toward the end of the nozzle so that at such end the nozzle walls will be substantially parallel with each other, whereby to discharge the gas stream therefrom in a jet of constant cross-sectional area.
Abstract translation: 在由分子气体激活的激光系统中，提供了一种新颖的喷嘴结构，用于在最短时间内实现气体膨胀，但不破坏其中的层流条件。 代替现有技术的相对较长的单个喷嘴，提供了在三维方向上扩展的多个喷嘴，并且以彼此紧密相邻的簇的平行对准关系排列。 喷嘴可以具有许多横截面形状，但是在一个实施例中，壁是凹形的，使得相对于喷嘴喉部处的流动方向的相对大的壁角逐渐朝向喷嘴的端部逐渐减小，使得 这样一来，喷嘴壁将基本上彼此平行，从而在恒定横截面积的射流中排出气流。
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8.发明授权
公开(公告)号：US4156811A
公开(公告)日：1979-05-29
申请号：US794060
申请日：1977-05-05
Applicant: Gunthard Born
Inventor： Gunthard Born
CPC classification number: B01D59/34
Abstract: Isotopes are separated from a gas mixture by accelerating the gas mixture containing the isotopes to ultrasonic speeds sufficient to bring the gas temperature to 150.degree. K or less. Simultaneously, the gas is subject to a pressure well above the vapor pressure of the gas at said temperature. Under these conditions the gas is subjected to a laser radiation having a wave length corresponding to the absorption line or band of the molecules containing the isotopes to be separated, whereby the molecules are excited so that they may be separated by conventional devices. The present apparatus has a high pressure reservoir supplying the gas mixture through a device for producing said ultrasonic speeds into an expansion chamber. As the gas flowing at said speeds is irradiated by the laser beam, it expands into a low pressure reservoir. The laser is arranged so that the laser beam extends across the expanding gas flow at a point where the expanding gas does not yet start to condense.
Abstract translation: 通过将含有同位素的气体混合物加速到足以使气体温度达到150K以下的超声速度，将同位素与气体混合物分离。 同时，在所述温度下，气体受到远远高于气体的蒸汽压力的压力。 在这些条件下，对气体进行激光辐射，该激光辐射具有与包含要分离的同位素的分子的吸收线或带的波长相对应的激光辐射，由此分子被激发，使得它们可以被常规装置分离。 本装置具有高压储存器，通过用于将膨胀室中产生超声速度的装置供给气体混合物。 当以所述速度流动的气体被激光束照射时，其膨胀成低压储存器。 激光器被布置成使得激光束在膨胀气体尚未开始冷凝的点处延伸穿过膨胀气体流。
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公开(公告)号：US4035081A
公开(公告)日：1977-07-12
申请号：US640888
申请日：1975-12-15
Applicant: Gunther Sepp , Gunthard Born
Inventor： Gunther Sepp , Gunthard Born
Abstract: In a laser gyroscope it is desirable for precision operation to eliminate or effectively compensate temperature variations, as well as manufacturing tolerances. To this end the present laser gyroscope has two ring lasers physically arranged so close to each other that there is an optimal thermic contact between the two ring lasers. Temperature sensors are arranged in contact with the resonator circumference to control a piezoelectric resonator tuning device in response to temperature variations to compensate the same. The modulators of the lasers are periodically switched, for example, with the aid of Faraday cells to reverse the travel direction of the travelling waves to thereby compensate for manufacturing tolerances, and any remaining temperature variations.
Abstract translation: 在激光陀螺仪中，精确操作需要消除或有效地补偿温度变化以及制造公差。 为此，本发明的激光陀螺仪具有两个环形激光器，这两个环形激光器在物理上彼此靠近地布置，使得两个环形激光器之间存在最佳的热接触。 温度传感器被布置成与谐振器圆周接触，以响应于温度变化来控制压电谐振器调谐装置以对其进行补偿。 周期性地切换激光器的调制器，例如借助于法拉第单元来反转行波的行进方向，从而补偿制造公差以及任何剩余的温度变化。
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公开(公告)号：US4819561A
公开(公告)日：1989-04-11
申请号：US154805
申请日：1988-02-11
Applicant: Gunthard Born , Gunther Sepp
Inventor： Gunthard Born , Gunther Sepp
CPC classification number: F42C13/023 , G01S7/4802
Abstract: The invention relates to a sensor for use in the warhead of a missile, which can be used against helicopters, in that it is equipped with one or more high-resolution LRFs with respect to space and time, which identifies the helicopter on the basis of the common arrangement and size of the detected rotor blade selections with a numerical processor and activates an ignition device accordingly.
Abstract translation: 本发明涉及一种用于导弹弹头的传感器，可用于对付直升机，因为它配备有一个或多个关于空间和时间的高分辨率LRF，其基于以下方式识别直升机 所检测的转子叶片选择的共同布置和尺寸与数字处理器相应地启动点火装置。
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