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1. 发明公开

US20240098867A1 LASER SUSTAINED PLASMA AND ENDOSCOPY LIGHT SOURCE 审中-公开
公开(公告)号：US20240098867A1
公开(公告)日：2024-03-21
申请号：US18486442
申请日：2023-10-13
申请人： Excelitas Technologies Singapore Pte. Ltd.
发明人： Rudi Blondia
IPC分类号： H05H1/22 , H01J61/16 , H01J61/30 , H01J61/54 , H05G2/00
CPC分类号： H05H1/22 , H01J61/16 , H01J61/30 , H01J61/54 , H05G2/008 , A61B1/063
摘要： An illumination source includes a laser driver unit configured to emit a plasma sustaining beam. An ingress collimator receives the plasma sustaining beam and produces a collimated ingress beam. A focusing optic receives the collimated ingress beam and produce a focused sustaining beam. A sealed lamp chamber contains an ionizable media that, once ignited, forms a high intensity light emitting plasma having a waist size smaller than 150 microns. The sealed lamp chamber further includes an ingress window configured to receive the focused sustaining beam and an egress window configured to emit the high intensity light. An ignition source is configured to ignite the ionizable media, and an exit fiber is configured to receive and convey the high intensity light. The high intensity light is white light with a black body spectrum, and the exit fiber has a diameter in the range of 200-500 micrometers.

2. 发明授权

US09972484B2 Plasma illumination device with microwave pump 有权
公开(公告)号：US09972484B2
公开(公告)日：2018-05-15
申请号：US15519095
申请日：2015-10-07
申请人： NovStream LLC
发明人： Vitaly Vladimirovich Lazorin , Anatoly Isaakovich Pipko , Nikolay Igorevich Skripkin
IPC分类号： H01J61/52 , H01J65/04 , H01J61/30 , H01J61/36
CPC分类号： H01J65/044 , H01J61/30 , H01J61/34 , H01J61/36 , H01J61/52
摘要： The present disclosure describes a plasma illumination device with microwave pumping, comprising: a hermetically sealed casing, a magnetron, a microwave resonator containing a rotatable electrodeless plasma lamp, a coaxial coupling line running parallel to the casing axis, for transmitting microwave power from the magnetron to the microwave resonator, at least one heat sink located on the inner walls of the casing and providing heat transfer through the casing to the external environment, and a light-transmitting hermetically sealed hollow cylinder fitted in a hermetically sealed way on the casing above the microwave resonator. This results in an illumination device with microwave pumping, which may be used to illuminate objects located in unfavorable environmental conditions, particularly those in which there is a high content of dust or other contaminants, or in an aqueous environment at great depths.

3. 发明申请

US20170309466A1 FLASH DISCHARGE TUBE AND LIGHT-EMITTING DEVICE EQUIPPED WITH THE FLASH DISCHARGE TUBE 有权
公开(公告)号：US20170309466A1
公开(公告)日：2017-10-26
申请号：US15509944
申请日：2016-06-29
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： HIROSHI SAIKI , SHINJI KIHARA
IPC分类号： H01J61/54 , H01J61/30 , H01J61/36 , G09F13/44 , G09F13/26 , G03B15/04
CPC分类号： H01J61/547 , G03B15/04 , G03B15/05 , G09F13/26 , G09F13/44 , H01J61/30 , H01J61/302 , H01J61/366 , H01J61/54
摘要： A flash discharge tube includes tungsten pins configuring a pair of discharge electrodes, and an envelope. The envelope includes a central region, serving as an alkali-free region, which is configured with an alkali-free glass except for quartz glass. The central region becomes in a high temperature state during a firing operation of the flash discharge tube. The central region is smaller than a maximum region enclosing a gas-tight space formed by hermetically sealing the pair of the discharge electrodes and is not smaller than a minimum region enclosing an arc-discharge space formed between the tungsten pins of the pair of the discharge electrodes. The alkali-free region contains either no alkali metal component or not larger than a predetermined amount of an alkali metal component. Then, a trigger electrode is disposed in the alkali-free region. This provides the flash discharge tube featuring a stable short-interval continuous-firing operation.

4. 发明授权

US09741553B2 Elliptical and dual parabolic laser driven sealed beam lamps 有权
公开(公告)号：US09741553B2
公开(公告)日：2017-08-22
申请号：US14938353
申请日：2015-11-11
申请人： Excelitas Technologies Corp.
发明人： Rudi Blondia
IPC分类号： H01J61/02 , H01J65/04 , H01J61/16 , F21V7/00 , F21V3/00 , H01J61/24 , H01J61/30 , H01J61/33 , H01J61/35 , H01J61/54
CPC分类号： H01J61/025 , H01J61/16 , H01J61/24 , H01J61/30 , H01J61/33 , H01J61/35 , H01J61/54 , H01J65/04 , H01J65/042
摘要： The invention is directed to a sealed high intensity illumination device configured to receive a laser beam from a laser light source. A sealed chamber is configured to contain an ionizable medium. The chamber includes a reflective chamber interior surface having a first parabolic contour and parabolic focal region, a second parabolic contour and parabolic focal region, and an interface surface. An ingress surface is disposed within the interface surface configured to admit the laser beam into the chamber, and an egress surface disposed within the interface surface configured to emit high intensity light from the chamber. The first parabolic contour is configured to reflect light from the first parabolic focal region to the second parabolic contour, and the second parabolic contour is configured to reflect light from the first parabolic contour to the second parabolic focal region.

5. 发明申请

US20170135192A1 Electrodeless Single Low Power CW Laser Driven Plasma Lamp 审中-公开
公开(公告)号：US20170135192A1
公开(公告)日：2017-05-11
申请号：US15409702
申请日：2017-01-19
申请人： Excelitas Technologies Corp.
发明人： Rudi Blondia
IPC分类号： H05H1/46
CPC分类号： H05H1/46 , G03F7/70008 , G03F7/70016 , G03F7/70025 , G03F7/70033 , G03F7/7005 , H01J61/025 , H01J61/16 , H01J61/30 , H01J61/54 , H01J65/04
摘要： An ignition facilitated electrodeless sealed high intensity illumination device is configured to receive a laser beam from a continuous wave (CW) laser light source. A sealed chamber is configured to contain an ionizable medium. The chamber has an ingress window disposed within a wall of a chamber interior surface configured to admit the laser beam into the chamber, a plasma sustaining region, and a high intensity light egress window configured to emit high intensity light from the chamber. The CW laser beam is producible by a CW laser below 250 Watts configured to produce a wavelength below 1100 nm. The device is configured to focus the laser beam to a full width at half maximum (FWHM) beam waist of 1-15 microns2 and a Rayleigh length of 6 microns or less, and the plasma is configured to be ignited by the CW laser beam.

6. 发明申请

US20160336167A1 Electrodeless Single CW Laser Driven Xenon Lamp 有权
标题翻译：无电极单CW激光氙气灯
公开(公告)号：US20160336167A1
公开(公告)日：2016-11-17
申请号：US14712304
申请日：2015-05-14
申请人： Excelitas Technologies Corp.
发明人： Rudi Blondia
IPC分类号： H01J61/54 , H01J61/02 , H01J65/04
CPC分类号： H01J61/54 , G03F7/70008 , G03F7/70016 , G03F7/70025 , G03F7/70033 , G03F7/7005 , H01J61/025 , H01J61/16 , H01J61/30 , H01J65/04
摘要： An ignition facilitated electrodeless sealed high intensity illumination device is disclosed. The device is configured to receive a laser beam from a continuous wave (CW) laser light source. A sealed chamber is configured to contain an ionizable medium. The chamber has an ingress window disposed within a wall of a chamber interior surface configured to admit the laser beam into the chamber, a plasma sustaining region, and a high intensity light egress window configured to emit high intensity light from the chamber. A path of the CW laser beam from the laser light source through the ingress window to a focal region within the chamber is direct. The ingress window is configured to focus the laser beam to within a predetermined volume, and the plasma is configured to be ignited by the CW laser beam, optionally by heating of a non-electrode ignition agent located entirely within the chamber.
摘要翻译：公开了一种点火促进无电极密封高强度照明装置。该装置被配置为从连续波（CW）激光光源接收激光束。密封室配置成容纳可电离介质。腔室具有设置在腔体内表面的壁内的进入窗口，构造成允许激光束进入腔室，等离子体维持区域和被配置为从腔室发射高强度光的高强度光出射窗口。来自激光光源的CW激光束通过进入窗口到室内的焦点区域的路径是直接的。入口窗口被配置为将激光束聚焦在预定体积内，并且等离子体被配置为被CW激光束点燃，可选地通过加热位于室内的非电极点火剂。

7. 发明授权

US09343286B2 Lamp with electrical components embedded in an insulation compound 有权
标题翻译：带有电气元件的灯泡嵌入绝缘复合材料
公开(公告)号：US09343286B2
公开(公告)日：2016-05-17
申请号：US14397331
申请日：2013-04-12
申请人： KONINKLIJKE PHILIPS N.V.
发明人： Lars Dabringhauusen , Juergen Gerhard Mertens , Anton Duschl
IPC分类号： H01J61/54 , H01J5/54 , H01J5/56 , H01J9/30 , H01J61/30 , H01J61/56 , F21S8/10
CPC分类号： H01J61/54 , F21S41/17 , F21S41/19 , H01J5/54 , H01J5/56 , H01J9/30 , H01J61/30 , H01J61/56
摘要： A lamp (10) is described comprising a burner (14) fixed to a lamp base (12). The lamp base (12) includes a top wall oriented towards the burner (14). Within the top wall, an opening (28) is provided. The lamp base (12) further comprises an insulation chamber (42) where an electrical component, e. g. a transformer (54), is embedded within an insulation compound (43). In order to prevent possibly spilled insulation compound from leaking through the opening (28), a raised retention wall (46) is provided around the opening.
摘要翻译：一种灯（10）被描述为包括固定到灯座（12）的燃烧器（14）。灯座（12）包括朝向燃烧器（14）定向的顶壁。在顶壁内设有开口（28）。灯座（12）还包括绝缘室（42），其中电气部件 G。变压器（54）嵌入在绝缘化合物（43）内。为了防止可能溢出的绝缘化合物通过开口（28）泄漏，在开口周围设置有凸起的保持壁（46）。

8. 发明申请

US20160027634A1 Lamp 有权
标题翻译：灯
公开(公告)号：US20160027634A1
公开(公告)日：2016-01-28
申请号：US14782295
申请日：2014-04-04
申请人： EATON PROTECTION SYSTEMS IP GMBH & CO. KG
发明人： Jens Burmeister , Gerhard Schwarz
IPC分类号： H01J65/04 , F21V7/00 , H01J61/30
CPC分类号： H01J65/044 , F21V7/00 , H01J61/30
摘要： The invention relates to a lamp (1) comprising a light source (2) that can be excited by microwaves to provide illumination and a housing (4) surrounding the light source, said housing having at least one light exit opening (5). The light exit opening (5) has associated therewith a grille structure (6) or a labyrinth structure (7) acting as a microwave shield.
摘要翻译：本发明涉及一种包括可由微波激发以提供照明的光源（2）的灯（1）和围绕光源的壳体（4），所述外壳具有至少一个光出口（5）。光出口（5）具有与其作为微波屏蔽的格栅结构（6）或迷宫结构（7）。

9. 发明授权

US09190259B2 Discharge lamp and discharge lamp apparatus 有权
标题翻译：放电灯和放电灯装置
公开(公告)号：US09190259B2
公开(公告)日：2015-11-17
申请号：US13825464
申请日：2011-08-08
申请人： Masahiro Doi , Makoto Deguchi , Osamu Shirakawa , Syuhei Abe , Keisuke Nakazato , Masahiro Oki , Kousuke Ueda , Hajime Murakami
发明人： Masahiro Doi , Makoto Deguchi , Osamu Shirakawa , Syuhei Abe , Keisuke Nakazato , Masahiro Oki , Kousuke Ueda , Hajime Murakami
IPC分类号： H05B41/24 , H01J61/30 , H01J5/54 , H01J61/56
CPC分类号： H01J61/30 , H01J5/54 , H01J61/56
摘要： There is provided a discharge lamp of an embodiment includes a burner having a light emitting part, and a disk-shaped flange which is capable of holding the burner so that the light emitting part is positioned at a front end side of the flange. The flange includes a resin part formed at an edge of the flange, and a metal part formed to be embedded in the resin part.
摘要翻译：提供了一种实施例的放电灯，包括具有发光部分的燃烧器和能够保持燃烧器的盘形凸缘，使得发光部分位于凸缘的前端侧。凸缘包括形成在凸缘的边缘处的树脂部件和形成为嵌入在树脂部件中的金属部件。

10. 发明授权

US09018838B2 High intensity gas-discharge lamp 有权
标题翻译：高强度气体放电灯
公开(公告)号：US09018838B2
公开(公告)日：2015-04-28
申请号：US13202832
申请日：2010-02-17
申请人： Klaus Schoeller
发明人： Klaus Schoeller
IPC分类号： H01J17/20 , H01J17/04 , H01J61/82 , H01J61/12
CPC分类号： H01J61/18 , H01J61/073 , H01J61/12 , H01J61/125 , H01J61/30 , H01J61/827
摘要： The invention describes a high intensity gas-discharge lamp (1) comprising a discharge vessel (5, 5′) enclosing a fill gas in a discharge chamber (2) and comprising a pair of electrodes (3, 3′, 4, 4′) extending into the discharge chamber (2), and wherein the fill gas includes a halide composition comprising a halide of sodium and, optionally, scandium iodide to a total proportion of at least 30 wt %, and a halide of terbium and/or gadolinium to a proportion of at least 5 wt %.
摘要翻译：本发明描述了一种高强度气体放电灯（1），其包括在放电室（2）中包围填充气体并包括一对电极（3,3'，4,4'）的放电容器（5,5'），），并且其中填充气体包括卤化物组合物，其包含总量为至少30重量％的钠和任选的碘化钪的卤化物，以及铽和/或钆的卤化物至少5重量％的比例。

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