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1. 发明公开

EP1314227A1 PUMP SOURCE FOR LASERS 有权
标题翻译：泵浦光源用于激光
公开(公告)号：EP1314227A1
公开(公告)日：2003-05-28
申请号：EP01958251.9
申请日：2001-08-21
申请人： Qinetiq Limited
发明人： FULKER, David, James,QinetiQ Farnborough , VENNER, Mark, Ralph,QinetiQ Farnborough , FINLAYSON, Andrew, James,QinetiQ Farnborough , CASE, Anthony, David,QinetiQ Farnborough
IPC分类号： H01S3/0915 , H01S3/16 , H01S3/213
CPC分类号： H01S3/09155 , H01S3/168
摘要： This invention relates to the field of lasers and in particular to the pump sources used in lasers. Many existing lasers use linear flashlamps in order to create population inversion in the gain medium of the laser. Such pump sources suffer from a number of drawbacks particularly when pumping dye lasers including explosive damage, long optical pulse length and inappropriate spectral emission. This invention provides a pump source for a laser which exploits the surface discharge phenomenon. A dielectric material (1) which is in contract with a gas (9) has electrical energy discharged across its surface in order to provide an electromagnetic emission which is then used to pump the gain medium. By varying the dielectric material or the cover gas used (amongst other variables) the surface emission can be used to pump the laser gain medium.

2. 发明授权

EP1314227B1 PUMP SOURCE FOR LASERS 有权
标题翻译：泵浦光源用于激光
公开(公告)号：EP1314227B1
公开(公告)日：2006-02-22
申请号：EP01958251.9
申请日：2001-08-21
申请人： Qinetiq Limited
发明人： FULKER, David, James, QinetiQ Farnborough , VENNER, Mark, Ralph, QinetiQ Farnborough , FINLAYSON, Andrew, James, QinetiQ Farnborough , CASE, Anthony, David, QinetiQ Farnborough
IPC分类号： H01S3/0915 , H01S3/16 , H01S3/213
CPC分类号： H01S3/09155 , H01S3/168
摘要： This invention relates to the field of lasers and in particular to the pump sources used in lasers. Many existing lasers use linear flashlamps in order to create population inversion in the gain medium of the laser. Such pump sources suffer from a number of drawbacks particularly when pumping dye lasers including explosive damage, long optical pulse length and inappropriate spectral emission. This invention provides a pump source for a laser which exploits the surface discharge phenomenon. A dielectric material (1) which is in contract with a gas (9) has electrical energy discharged across its surface in order to provide an electromagnetic emission which is then used to pump the gain medium. By varying the dielectric material or the cover gas used (amongst other variables) the surface emission can be used to pump the laser gain medium.

3. 发明公开

EP0092412A3 Device for emitting super fluorescent light 失效
标题翻译：用于发射超级荧光灯的装置
公开(公告)号：EP0092412A3
公开(公告)日：1986-02-05
申请号：EP83302174
申请日：1983-04-18
申请人： HITACHI, LTD.
发明人： Komatsubara, Kiichi F.
IPC分类号： H01S03/091 , H01S04/00
CPC分类号： H01S3/09155 , H01S4/00
摘要： The invention relates to a device with one dimensional pseudo reflection layer plate series which is able to emit photon pulses (15) with coherent phase, and a type of quantum standing photon wave oscillation in between the layer plates, by pumping with high energy exciting photons (11). The device has a series of plates (2) of a fluorescent material, stacked alternately between supporting, light transmissive layers (1). The time taken for the light wave to pass between the supporting layers (1) is set smaller than a time constant of spontaneous emission in atoms of the fluorescent material. The coherent light emitted can be in the range from visible light to X-rays.

4. 发明公开

EP0092412A2 Device for emitting super fluorescent light 失效
标题翻译： Vorrichtung zur Aussendung von Super-Fluoreszenzlicht。
公开(公告)号：EP0092412A2
公开(公告)日：1983-10-26
申请号：EP83302174.4
申请日：1983-04-18
申请人： HITACHI, LTD.
发明人： Komatsubara, Kiichi F.
IPC分类号： H01S3/091 , H01S4/00
CPC分类号： H01S3/09155 , H01S4/00
摘要： The invention relates to a device with one dimensional pseudo reflection layer plate series which is able to emit photon pulses (15) with coherent phase, and a type of quantum standing photon wave oscillation in between the layer plates, by pumping with high energy exciting photons (11).
The device has a series of plates (2) of a fluorescent material, stacked alternately between supporting, light transmissive layers (1). The time taken for the light wave to pass between the supporting layers (1) is set smaller than a time constant of spontaneous emission in atoms of the fluorescent material.
The coherent light emitted can be in the range from visible light to X-rays.
摘要翻译：本发明涉及具有一维伪反射层板系列的装置，其能够发射具有相干相位的光子脉冲（15），以及在层板之间通过泵浦高能激发光子的一种量子站立光子波振荡（11）。该装置具有一系列荧光材料的板（2），交替地层叠在支撑的透光层（1）之间。将光波通过支撑层（1）所花费的时间设定为小于荧光材料原子自发发射的时间常数。 ...发射的相干光可以在可见光到X射线的范围内。

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