Devices for high power, high-repetition rate, broadly tunable coherent radiation, and its applications
    22.
    发明申请
    Devices for high power, high-repetition rate, broadly tunable coherent radiation, and its applications 审中-公开
    高功率,高重复率,广泛可调谐相干辐射的器件及其应用

    公开(公告)号:US20070237191A1

    公开(公告)日:2007-10-11

    申请号:US11700366

    申请日:2007-01-30

    IPC分类号: H01S3/10

    CPC分类号: H01S3/2308 G02F2001/392

    摘要: The present application is directed to various embodiments of laser systems which include a laser oscillator and a pump source configured to produce coherent light at high repetition rates and with short pulse durations, wherein the output from the laser oscillator is then amplified in a laser amplifier, which includes a pump source, the output from the laser amplifier has increased average and peak power, but preserves the short pulse duration and high repetition rate of the laser oscillator.

    摘要翻译: 本申请涉及激光系统的各种实施例,其包括激光振荡器和被配置为以高重复率和短脉冲持续时间产生相干光的泵浦源,其中激光振荡器的输出然后在激光放大器中被放大, 其包括泵浦源,激光放大器的输出具有增加的平均和峰值功率,但保持激光振荡器的短脉冲持续时间和高重复率。

    Amorphous selenium detector for tomotherapy and other image-guided radiotherapy systems
    23.
    发明申请
    Amorphous selenium detector for tomotherapy and other image-guided radiotherapy systems 审中-公开
    用于tomotherapy和其他图像引导放射治疗系统的无定形硒检测器

    公开(公告)号:US20060138339A1

    公开(公告)日:2006-06-29

    申请号:US10537011

    申请日:2003-11-28

    IPC分类号: H01J47/00 H01L31/00

    摘要: The present invention provides a detector for use in medical and industrial applications for detecting high energy radiation, especially for use in tomotherapy and other image-guided radiotherapy systems. The detector is preferably housed in an enclosure. A plurality of detector elements are installed within the enclosure. The detector elements preferably include a substrate, a readout electrode layer deposited on at least one surface of the substrate, an amorphous selenium layer deposited on at least one surface of the readout electrode layer, and a high voltage electrode layer deposited on at least one surface of the amorphous selenium layer.

    摘要翻译: 本发明提供了一种用于医疗和工业应用的检测器,用于检测高能量辐射,特别是用于tomotherapy和其它图像引导放射治疗系统中。 检测器优选地容纳在外壳中。 多个检测器元件安装在外壳内。 检测器元件优选地包括衬底,沉积在衬底的至少一个表面上的读出电极层,沉积在读出电极层的至少一个表面上的非晶硒层和沉积在至少一个表面上的高压电极层 的无定形硒层。

    Diamond cooled laser gain assembly
    24.
    发明申请
    Diamond cooled laser gain assembly 审中-公开
    金刚石冷却激光增益组件

    公开(公告)号:US20050074040A1

    公开(公告)日:2005-04-07

    申请号:US10678596

    申请日:2003-10-03

    IPC分类号: H01S3/04 H01S3/042

    CPC分类号: H01S3/042 H01S3/0405

    摘要: An optical system includes a laser oscillator or a laser amplifier. The optical system includes a gain medium that is optically coupled to a pump source. A solid cooling element is in physical contact with, but not bonded to, a cooling surface of the gain medium. A mounting apparatus holds the solid cooling element to the gain medium. In a preferred embodiment the gain medium is a thin disk gain medium and the solid cooling-element is made from CVD-diamond.

    摘要翻译: 光学系统包括激光振荡器或激光放大器。 光学系统包括光学耦合到泵浦源的增益介质。 固体冷却元件与增益介质的冷却表面物理接触但不结合。 安装装置将固体冷却元件保持在增益介质上。 在优选实施例中,增益介质是薄盘增益介质,固体冷却元件由CVD金刚石制成。

    Method for the production of atomic ion species from plasma ion sources
    25.
    发明授权
    Method for the production of atomic ion species from plasma ion sources 失效
    从等离子体离子源生产原子离子物质的方法

    公开(公告)号:US5789744A

    公开(公告)日:1998-08-04

    申请号:US644610

    申请日:1996-04-26

    IPC分类号: H05H3/02 H05H3/00

    CPC分类号: H05H3/02

    摘要: A technique to enhance the yield of atomic ion species (H.sup.+, D.sup.+, O.sup.+, N.sup.+, etc.) from plasma ion sources. The technique involves the addition of catalyzing agents to the ion discharge. Effective catalysts include H.sub.2 O, D.sub.2 O, O.sub.2, and SF.sub.6, among others, with the most effective being water (H.sub.2 O) and deuterated water (D.sub.2 O). This technique has been developed at Argonne National Laboratory, where microwave generated plasmas have produced ion beams comprised of close to 100% purity protons (H.sup.+) and close to 100% purity deuterons (D.sup.+). The technique also increases the total yield of protons and deuterons by converting unwanted ion species, namely, H.sub.2.sup.+,H.sub.3.sup.+ and D.sub.2.sup.+, D.sub.3.sup.+, into the desired ion species, H.sup.+ and D.sup.+, respectively.

    摘要翻译: 从等离子体离子源提高原子离子物质(H +,D +,O +,N +等)的产率的技术。 该技术涉及向离子放电添加催化剂。 有效的催化剂包括H 2 O,D 2 O,O 2和SF 6等,其中最有效的是水(H 2 O)和氘代水(D 2 O)。 这种技术已经在阿贡国家实验室开发,其中微波产生的等离子体已经产生了由接近100%纯度质子(H +)和接近100%纯度氘核(D +)组成的离子束。 该技术还通过将不需要的离子物质,即H 2 +,H 3 +和D 2+,D3 +转化成分别为H +和D +的所需离子种类,来增加质子和氘核的总产率。

    Production of propylene from butane
    26.
    发明授权
    Production of propylene from butane 有权
    从丁烷生产丙烯

    公开(公告)号:US08258357B2

    公开(公告)日:2012-09-04

    申请号:US12410851

    申请日:2009-03-25

    IPC分类号: C07C6/04 C07C5/05 C07C5/327

    CPC分类号: C07C11/06 C07C6/04 Y02P20/125

    摘要: This invention relates to an integrated process for the efficient production of olefins from C4 feedstocks comprising butane and more particularly to a method of producing propylene and butadiene. The process combines a dehydrogenation unit with an olefin conversion unit to convert butane feedstock to propylene and butadiene products. The combined catadiene-OCT process produces yields of propylene from normal butane in excess of 70%.

    摘要翻译: 本发明涉及一种用于从包含丁烷的C4原料有效生产烯烃的综合方法,更具体地说涉及生产丙烯和丁二烯的方法。 该方法将脱氢装置与烯烃转化装置结合,将丁烷原料转化为丙烯和丁二烯产品。 联合的二烯二氯甲烷方法可以从正丁烷产生的丙烯产率超过70%。

    PRODUCTION OF PROPYLENE FROM BUTANE
    27.
    发明申请
    PRODUCTION OF PROPYLENE FROM BUTANE 有权
    从丁烷生产丙烯

    公开(公告)号:US20100249471A1

    公开(公告)日:2010-09-30

    申请号:US12410851

    申请日:2009-03-25

    IPC分类号: C07C2/00 B01J19/00

    CPC分类号: C07C11/06 C07C6/04 Y02P20/125

    摘要: This invention relates to an integrated process for the efficient production of olefins from C4 feedstocks comprising butane and more particularly to a method of producing propylene and butadiene. The process combines a dehydrogenation unit with an olefin conversion unit to convert butane feedstock to propylene and butadiene products. The combined catadiene-OCT process produces yields of propylene from normal butane in excess of 70%.

    摘要翻译: 本发明涉及一种用于从包含丁烷的C4原料有效生产烯烃的综合方法,更具体地说涉及生产丙烯和丁二烯的方法。 该方法将脱氢装置与烯烃转化装置结合,将丁烷原料转化为丙烯和丁二烯产品。 联合的二烯二氯甲烷方法可以从正丁烷产生的丙烯产率超过70%。

    Diamond cooled laser gain assembly using low temperature contacting
    30.
    发明申请
    Diamond cooled laser gain assembly using low temperature contacting 审中-公开
    金刚石冷却激光增益组件采用低温接触

    公开(公告)号:US20050074041A1

    公开(公告)日:2005-04-07

    申请号:US10917830

    申请日:2004-08-12

    IPC分类号: H01S3/04 H01S3/042

    CPC分类号: H01S3/042 H01S3/0405

    摘要: An optical system includes a laser oscillator or a laser amplifier. The optical system includes a gain medium that is optically coupled to a pump source. A solid cooling element is in physical contact with a cooling surface of the gain medium. The gain medium and cooling element are held together using a low temperature contacting method. In a one embodiment the gain medium is a thin disk gain medium, the solid cooling-element is made from CVD-diamond, and the low temperature bonding technique is surface activated bonding.

    摘要翻译: 光学系统包括激光振荡器或激光放大器。 光学系统包括光学耦合到泵浦源的增益介质。 固体冷却元件与增益介质的冷却表面物理接触。 增益介质和冷却元件使用低温接触方法保持在一起。 在一个实施例中,增益介质是薄盘增益介质,固体冷却元件由CVD金刚石制成,并且低温接合技术是表面活化的结合。