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公开(公告)号：US4933946A
公开(公告)日：1990-06-12
申请号：US393613
申请日：1989-08-14
CPC分类号： H01S3/093 , H01S3/0606 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/08072
摘要： A conductively cooled, optically face-pumped slab laser comprises a slab laser host 1 having transparent, thermally conductive pump lamp housings 2 bonded to its pump faces. Flashlamps 3 are embedded in pump lamp housings 2 for generating pumplight which is transmitted through the housings 2 into laser host 1 to cause lasing. Heat flow within the laser host 1 is substantially bi-directional, thereby minimizing optically harmful thermal distortion of the host. The apparatus can function as laser amplifier, laser oscillator or combined oscillator/amplifier.
摘要翻译： 一种导电冷却的光学平面激光平板激光器包括板状激光主体1，其具有结合到其泵面的透明导热泵灯壳体2。 闪光灯3嵌入在泵灯壳体2中，用于产生通过壳体2传输到激光主体1中以引起激光的点灯。 激光主体1内的热流基本上是双向的，从而最小化主机的光学上有害的热失真。 该装置可用作激光放大器，激光振荡器或组合振荡器/放大器。
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公开(公告)号：US5257274A
公开(公告)日：1993-10-26
申请号：US818934
申请日：1992-01-10
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。
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公开(公告)号：US4949346A
公开(公告)日：1990-08-14
申请号：US393185
申请日：1989-08-14
IPC分类号： H01S3/04 , H01S3/042 , H01S3/06 , H01S3/08 , H01S3/0933 , H01S3/0941
CPC分类号： H01S3/042 , H01S3/0606 , H01S3/0405 , H01S3/08072 , H01S3/08095 , H01S3/0933 , H01S3/094057 , H01S3/0941
摘要： A conductively cooled, optically diode-pumped slab laser comprises a slab laser host 1 having transparent, thermally conductive heat sink means 2 bonded to its pump faces. Semiconductor lasers or light emitting diodes 3 are mounted on the heat sink means for generating pumplight which is transmitted through the heat sink means 2 into laser host 1 to cause lasing. Heat flow within the laser host 1 is substantially bi-directional, thereby minimizing optically harmful thermal distortion of the host. The apparatus can function as laser amplifier, laser oscillator or combined oscillator/amplifier.
摘要翻译： 导电冷却的光二极管泵浦板激光器包括板状激光主体1，其具有结合到其泵面的透明导热散热装置2。 半导体激光器或发光二极管3安装在散热装置上，用于产生通过散热装置2传输到激光主体1以引起激光的点灯。 激光主体1内的热流基本上是双向的，从而最小化主机的光学上有害的热失真。 该装置可用作激光放大器，激光振荡器或组合振荡器/放大器。
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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
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。
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公开(公告)号：USD572395S1
公开(公告)日：2008-07-01
申请号：US29297385
申请日：2007-11-09
申请人： James Guelzow , Jerry W. Kuper , Joseph Singley , Brett Lotito , David C. Brown
设计人： James Guelzow , Jerry W. Kuper , Joseph Singley , Brett Lotito , David C. Brown
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公开(公告)号：US5009658A
公开(公告)日：1991-04-23
申请号：US337919
申请日：1989-04-14
IPC分类号： A61B17/22 , A61B18/20 , A61B18/26 , A61N5/06 , H01S3/08 , H01S3/106 , H01S3/109 , H01S3/11 , H01S3/23
CPC分类号： H01S3/106 , A61B18/26 , H01S3/109 , H01S3/11 , H01S3/2383 , H01S3/0809
摘要： Method and apparatus are provided for laser lithotripsy by subjecting calcified matter in the mammalian body, especially the human body, to two spatially and temporally overlapping pulsed laser light beams in the 300-450 and 600-900 nanometer wavelength range.
摘要翻译： 提供了通过使哺乳动物体内特别是人体的钙化物质在300-450和600-900纳米波长范围内的两个空间和时间重叠的脉冲激光束进行激光碎石的方法和装置。
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公开(公告)号：US4734913A
公开(公告)日：1988-03-29
申请号：US809606
申请日：1985-12-16
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。
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公开(公告)号：US6164789A
公开(公告)日：2000-12-26
申请号：US679047
申请日：1996-07-12
CPC分类号： G02B6/0028 , G02B6/005 , G02B6/0055 , G02B6/0068 , G02B6/425
摘要： The reflectivity of a substrate can be improved by combining a reflective diffuse layer with a specular layer. The light output of individual light sources can be improved by embedding them in a composite diffuse and specular substrate resulting in a superior illumination source. A tapered coupling waveguide having a large input surface can be used to couple the illumination source to a thin waveguide having a relatively small input surface area.
摘要翻译： 通过将反射扩散层与镜面层组合可以改善衬底的反射率。 单个光源的光输出可以通过将它们嵌入到复合漫射和镜面基底中而得到改进，从而产生优异的照明光源。 可以使用具有大输入表面的锥形耦合波导将照明源耦合到具有相对小的输入表面积的薄波导。
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公开(公告)号：US4858242A
公开(公告)日：1989-08-15
申请号：US212356
申请日：1988-06-27
IPC分类号： H01S3/0915 , H01S3/06 , H01S3/092
摘要： Improvement in a laser having a solid transparent housing with two cavities for respectively holding a laser rod and a pump lamp. The rod is embedded along its total length within the housing; the pump lamp is embedded along its total arc and over a substantial length of each of its electrode regions within the housing. clearance between lamp envelope and housing is held to close tolerances. Optional beam tubes provided at the end of the rod at the housing shield the laser beam from thermal distortion. Flashlamps having a cerium-doped quartz envelope are particularly desirable for pumping this laser.
摘要翻译： 激光器的改进，其具有用于分别保持激光棒和泵灯的具有两个腔的固体透明壳体。 杆沿其总长度嵌入壳体内; 泵灯沿其总电弧并且在壳体内的每个电极区域的相当长的长度上嵌入。 灯壳和外壳之间的间隙保持紧密公差。 在杆的端部处提供的可选的光束管在屏蔽激光束以防止热失真。 具有铈掺杂石英壳的闪光灯对于泵浦该激光器是特别需要的。
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公开(公告)号：US4835786A
公开(公告)日：1989-05-30
申请号：US62940
申请日：1987-06-16
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. A 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。 灯罩上的过滤器涂层消除了灯辐射的不必要的部件。
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