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    Chemical oxygen-iodine laser
    2.
    发明授权
    Chemical oxygen-iodine laser 失效
    化学氧碘激光

    公开(公告)号：US4653062A

    公开(公告)日：1987-03-24

    申请号：US745970

    申请日：1985-06-18

    Applicant: Steven J. Davis ,  Harvey V. Lilenfeld ,  David K. Neumann ,  Phillip D. Whitefield

    Inventor： Steven J. Davis ,  Harvey V. Lilenfeld ,  David K. Neumann ,  Phillip D. Whitefield

    IPC: H01S3/095 ,  H01S3/22

    CPC classification number: H01S3/095 ,  H01S3/2215

    Abstract: An oxygen-iodine laser system that includes a source of gaseous singlet delta oxygen O.sub.2 ('.DELTA.) and a source of gaseous iodine monochloride, ICl, that directs their respective gases to manifolds and then to a mixing reacting nozzle. The nozzle discharges the mixed gases into a lasing cavity. When mixed the ICl dissociates into atomic iodine, I, and atomic chlorine, Cl, in the presence of the excited oxygen. The atomic iodine is subsequently excited to I(.sup.2 p1/2) lasing state by the excited oxygen. The lasing cavity, which includes optical means for extracting radiation, includes exhaust ports connected to an exhaust system. The advantage of using ICl in the laser rather than conventional source of atomic iodine is that for a given temperature the operating pressure of the laser can be higher without encountering efficiency reducing condensation of the iodine.

    Abstract translation: 包括气态单态δ氧O2（'DELTA）源和一氯化氮气源的氧碘激光系统IC1，其将其各自的气体引导到歧管，然后引导到混合反应喷嘴。 喷嘴将混合气体排放到激光腔中。 当混合时，IC1在激发的氧的存在下解离成原子碘，I和原子氯Cl。 原子碘随后被激发的氧激发为I（2p1 / 2）激发态。 包括用于提取辐射的光学装置的激光腔包括连接到排气系统的排气口。 在激光器中使用IC1而不是常规的原子碘源的优点是，对于给定的温度，激光器的工作压力可以更高，而不会遇到降低碘的冷凝的效率。

    System for producing singlet delta oxygen laser
    4.
    发明授权
    System for producing singlet delta oxygen laser 失效
    用于生产单重态三氧化氮激光的系统

    公开(公告)号：US06658038B2

    公开(公告)日：2003-12-02

    申请号：US10198594

    申请日：2002-07-18

    Applicant: David K. Neumann ,  Thomas L. Henshaw

    Inventor： David K. Neumann ,  Thomas L. Henshaw

    IPC: H01S3095

    CPC classification number: H01S3/2215 ,  H01S3/036 ,  H01S3/094042 ,  H01S3/0979

    Abstract: A system for producing singlet delta oxygen has a source of liquid oxygen. A reactor has an input connected to the source of liquid oxygen. An optical pump is connected to an optical input of the reactor. The system can be by used as a laser by placing an optical resonator and a source of molecular iodine near the output of the reactor.

    Abstract translation: 用于生产单重态三氧化碳的系统具有液氧源。 反应器具有连接到液氧源的输入。 光泵连接到反应器的光输入端。 该系统可以通过将光学谐振器和分子碘源放置在反应器的输出端附近用作激光。

    Halogen doped solid state materials
    5.
    发明授权
    Halogen doped solid state materials 失效
    卤素掺杂固态材料

    公开(公告)号：US06635557B2

    公开(公告)日：2003-10-21

    申请号：US10099347

    申请日：2002-03-15

    Applicant: David K. Neumann ,  Thomas L. Henshaw

    Inventor： David K. Neumann ,  Thomas L. Henshaw

    IPC: H01L2104

    CPC classification number: H01L33/502

    Abstract: A tunable solid state laser has an optical quality solid material impregnated with a halogen dopant. An optical cavity resonator contains the solid material. An optical excitation source is coupled to the solid material. The doped material has additional applications as a coating to produce white light from blue light emitting diodes.

    Abstract translation: 可调谐固体激光器具有浸渍有卤素掺杂剂的光学质量固体材料。 光腔谐振器包含固体材料。 光学激发源耦合到固体材料。 掺杂材料具有作为从蓝色发光二极管产生白光的涂层的附加应用。

    Electric-optical singlet sigma and singlet delta oxygen generator
    6.
    发明授权
    Electric-optical singlet sigma and singlet delta oxygen generator 失效
    电光单重Σ和单态δ氧发生器

    公开(公告)号：US06570903B2

    公开(公告)日：2003-05-27

    申请号：US09791866

    申请日：2001-02-26

    Applicant: David K. Neumann

    Inventor： David K. Neumann

    IPC: H01S3095

    CPC classification number: H01S3/223 ,  H01S3/22 ,  H01S3/2215

    Abstract: A generator produces a flow of gaseous molecular oxygen in the singlet sigma and/or singlet delta excited electronic states. The generator is comprised of an optical source; coupling optics to transport and concentrate optical source light; a vacuum chamber, reflective optics; a wall cooling system; an inlet system for injecting oxygen; an inlet system for injecting other gases which deactivate singlet sigma oxygen to singlet delta oxygen; and a means for interfacing this device to a lasing device and for directly flowing the singlet sigma or singlet delta oxygen into a laser cavity.

    Abstract translation: 发生器在单线态和/或单线态三角激发电子态产生气态分子氧流。 发生器由光源组成; 耦合光学传输和集中光源光; 真空室，反射光学器件; 墙体冷却系统; 用于注入氧气的入口系统; 用于注入其他气体的入口系统，其将单线态氧气去活化为单态δ氧; 以及用于将该装置与激光装置进行接口并将单重Σ或单线态三氧化碳直接流入激光腔的装置。

    Scanning system for mapping gas flow uniformity in a laser
    7.
    发明授权
    Scanning system for mapping gas flow uniformity in a laser 失效
    用于绘制激光中气体流动均匀性的扫描系统

    公开(公告)号：US4583001A

    公开(公告)日：1986-04-15

    申请号：US475436

    申请日：1983-03-15

    Applicant: David K. Neumann ,  Nicholas R. Pchelkin

    Inventor： David K. Neumann ,  Nicholas R. Pchelkin

    IPC: G01N21/39 ,  G01N21/53 ,  G01N21/59 ,  H01S3/00

    CPC classification number: H01S3/0014 ,  G01N21/53 ,  G01N2021/391 ,  G01N2021/5969

    Abstract: A scanning system for mapping the degree of uniformity of gas flow in the cavity of a laser includes a carriage mounted for movement along a set of parallel tracks disposed along a side of the laser cavity. The carriage mounts an infrared detector in radiation receiving relationship with the laser cavity. A screw drive mechanism is drivingly coupled to the carriage for moving it in opposite directions on the tracks. Spaced windows along the side of the laser cavity allows passage of radiation from the laser cavity to the detector. Because of the alternating relationship between transmissive windows and non-transmissive plates which defined the windows, successive portions of a voltage signal generated by the detector representing separate measurements can be easily identified with successive positions of the carriage along the laser cavity, and thus with particular successive portions of the laser cavity where each measurement was taken.

    Abstract translation: 用于映射激光器腔中的气流的均匀度的扫描系统包括安装成沿着沿着激光腔侧面设置的一组平行轨道运动的滑架。 该托架安装了一个与激光腔辐射接收关系的红外探测器。 螺旋驱动机构驱动地联接到滑架，以在轨道上沿相反方向移动。 沿着激光腔侧面的间隔窗允许辐射从激光腔通过到探测器。 由于定义窗口的透射窗和非透射板之间的交替关系，由检测器表示分开的测量值产生的电压信号的连续部分可以容易地识别载体沿着激光腔的连续位置，因此特别地 激光腔的连续部分，其中进行每次测量。

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