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1. 发明授权

US4638484A Solid state laser employing diamond having color centers as a laser active material 失效
标题翻译：采用具有彩色中心作为激光活性材料的金刚石的固态激光器
公开(公告)号：US4638484A
公开(公告)日：1987-01-20
申请号：US673304
申请日：1984-11-20
申请人： Stephen C. Rand , Larry G. DeShazer
发明人： Stephen C. Rand , Larry G. DeShazer
IPC分类号： H01S3/06 , C30B31/22 , C30B33/00 , H01S3/16 , H01S5/00
CPC分类号： H01S3/1681 , C30B29/04 , C30B31/22 , C30B33/00
摘要： A diamond (10) containing H3 and N3 color centers is employed as a laser active material in a color center laser. When excited by a suitable optical pumping source (22), the H3 color centers exhibit laser action and provide a beam (26, 28) which is tunable over the range of 500 to 600 nanometers.
摘要翻译：使用含有H3和N3颜色中心的菱形（10）作为彩色中心激光器中的激光活性材料。当由合适的光泵浦源（22）激发时，H3颜色中心呈现激光作用并提供可在500至600纳米范围内调节的光束（26,28）。

2. 发明授权

US5825958A Fiber optic delivery system for infrared lasers 失效
标题翻译：红外激光光纤传输系统
公开(公告)号：US5825958A
公开(公告)日：1998-10-20
申请号：US729425
申请日：1996-10-11
申请人： William A. Gollihar , Larry G. DeShazer , Scott Bradley
发明人： William A. Gollihar , Larry G. DeShazer , Scott Bradley
IPC分类号： A61B18/20 , A61B18/22 , A61C1/00 , A61C3/02 , G02B6/24 , G02B6/26 , G02B6/38 , G02B6/02
CPC分类号： A61B18/22 , G02B6/241 , G02B6/262 , A61B2017/00477 , A61B2018/2233 , A61C1/0046 , G02B6/266 , G02B6/3814
摘要： A hand held laser device is disclosed including a handpiece coupled to a source of laser energy by an optical fiber cable. A bias tensile stress is exerted on the fiber when the fiber and outer sheathing or tube are straight in-line. The bias tensile stress reduces compressional stress on the fiber when the fiber cable is bent. Moreover, the fiber is coupled to a disposable fiber in the handpiece to output light from the laser to a target area. The two fibers are precisely spaced close to one another to permit substantial lossless transmission of light without lenses or other focusing optics. Further, precision bearing devices are provided at opposite ends of the fiber cable in order to reduce torque on the fiber.
摘要翻译：公开了一种手持式激光装置，其包括通过光纤电缆耦合到激光能源的手持件。当纤维和外护套或管子是直线的时，偏置拉伸应力施加在纤维上。当光缆弯曲时，偏压拉应力降低了纤维上的压缩应力。此外，光纤耦合到手持件中的一次性光纤，以将来自激光器的光输出到目标区域。两根光纤被精确地彼此间隔开，以允许光的基本的无损透射，而不需要透镜或其它聚焦光学元件。此外，精密轴承装置设置在光缆的相对端，以减少纤维上的扭矩。

3. 发明授权

US06647167B1 Solid state optical switch and router 失效
标题翻译：固态光开关和路由器
公开(公告)号：US06647167B1
公开(公告)日：2003-11-11
申请号：US10016660
申请日：2001-10-30
申请人： Larry G. DeShazer , Rudy S. Saenz , Howard S. Barr
发明人： Larry G. DeShazer , Rudy S. Saenz , Howard S. Barr
IPC分类号： G02B626
CPC分类号： G02F1/293
摘要： An optical switch and router configuration employing at least one material having radiation induced color centers to produce a change in the reflective index of the material. The material will reflect an input optical signal when the material is illuminated by a control optical signal source and the color centers are induced. An erase beam can be used to remove the color centers, therefore returning the material to a transmittive state such that an input optical signal can be transmitted through it, or the color centers can be allowed to dissipate after their naturally short lifetime.
摘要翻译：光学开关和路由器配置采用至少一种具有辐射诱导颜色中心的材料以产生材料的反射指数的变化。当材料被控制光信号源照亮并且引起色中心时，该材料将反映输入光信号。可以使用擦除光束来去除色中心，因此将材料返回到透射状态，使得输入光信号可以通过其传输，或者可以在其自然短的寿命之后使颜色中心消散。

4. 发明授权

US5216681A Highly-efficient solid-state blue laser 失效
标题翻译：高效固态蓝光激光
公开(公告)号：US5216681A
公开(公告)日：1993-06-01
申请号：US739974
申请日：1991-08-05
申请人： Randall J. St. Pierre , Hagop Injeyan , Larry G. DeShazer
发明人： Randall J. St. Pierre , Hagop Injeyan , Larry G. DeShazer
IPC分类号： H01S3/0941 , H01S3/16
CPC分类号： H01S3/16 , H01S3/0941 , H01S3/1611 , H01S3/167
摘要： A highly-efficient solid-state blue laser that exploits a strong emission line provided by a solid-state laser medium of neodymium-doped scandium oxide (Nd:Sc.sub.2 O.sub.3) to produce a beam of coherent blue light at a wavelength matching the absorption line of cesium at 455.6 nm (0.4556 microns). The solid-state blue laser includes the laser medium of neodymium-doped scandium oxide, a semiconductor diode laser array for optically pumping the laser medium to produce a beam of coherent infrared radiation at a wavelength of approximately 1367 nm (1.367 microns), and optical means for tripling the frequency of the beam of coherent infrared radiation to produce a beam of coherent blue light at the wavelength of approximately 455.6 nm. The solid-state blue laser is simple, highly efficient and provides relatively high power outputs.
摘要翻译：利用由钕掺杂钪氧化物（Nd：Sc 2 O 3）的固体激光介质提供的强发射线的高效率固态蓝色激光器，以产生与吸收线的吸收线匹配的波长的相干蓝光铯在455.6nm（0.4556微米）。固态蓝色激光器包括钕掺杂钪氧化物的激光介质，用于光学泵浦激光介质以产生约1367nm（1.367微米）的波长的相干红外辐射束的半导体二极管激光器阵列，以及光学用于使相干红外辐射光束的频率增加三倍的装置，以产生约455.6nm波长的相干蓝光光束。固态蓝色激光器简单，高效，并提供相对较高的功率输出。

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