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1.发明申请公开(公告)号：US20120113994A1
公开(公告)日：2012-05-10
申请号：US13293460
申请日：2011-11-10
IPC分类号： H01S3/30
CPC分类号： H01S3/1086 , H01S3/0092 , H01S3/0627 , H01S3/09415 , H01S3/108 , H01S3/109 , H01S3/1611 , H01S3/1673 , H01S2301/02
摘要： A Raman laser device includes: an amplifying medium (2) absorbent at a pump wavelength λP and emitting at an excitation wavelength λS, a Raman medium (3) exhibiting at least one Stokes shift ΔυR, such as to convert the emission at the excitation wavelength λS into a continuous emission at a Raman wavelength λR. The amplifying medium and the Raman medium belong to a Raman cavity resonant at the excitation wavelength λS and at the Raman wavelength λR. The length of the Raman medium is less than 9 mm and the sum of the gaps between each of the elements of the Raman cavity is less than 2 mm. A system including such a Raman laser device, and a method of adjusting the Raman laser device are described.
摘要翻译： 拉曼激光装置包括：以泵浦波长λP吸收并以激发波长λS发射的放大介质（2），显示至少一个斯托克斯移位和DgrυR的拉曼介质（3），以将 激发波长λS成拉曼波长λR的连续发射。 放大介质和拉曼介质属于在激发波长λS和拉曼波长λR下谐振的拉曼腔。 拉曼介质的长度小于9mm，并且拉曼腔的每个元件之间的间隙之和小于2mm。 描述了包括这种拉曼激光装置的系统和调整拉曼激光装置的方法。
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2.发明授权公开(公告)号：US08031749B2
公开(公告)日：2011-10-04
申请号：US11532697
申请日：2006-09-18
申请人： Jean-Philippe Feve , Nicolas Landru
发明人： Jean-Philippe Feve , Nicolas Landru
IPC分类号： H01S3/11
CPC分类号： H01S3/0627 , H01S3/005 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/0602 , H01S3/0606 , H01S3/0612 , H01S3/06754 , H01S3/094053 , H01S3/094076 , H01S3/09415 , H01S3/101 , H01S3/1022 , H01S3/1026 , H01S3/106 , H01S3/108 , H01S3/113 , H01S3/1611 , H01S3/1643 , H01S3/2375
摘要： Geometrical design of laser microchips is disclosed that allows variation of the optical path length in the different media by simple displacement of the microchip, the movement having a non-zero projection orthogonal to the pump beam. The concept can be implemented to vary optical loss in the lasing cavity, the absorbed pump power, or the optical length of the cavity. Passively Q-switched microchip laser output performance can thus be controlled by simple transverse displacement of the microchip relative to the pump beam. The above microlaser can be combined with voltage-controlled variable-focus output optics in order to control the peak power density of the laser pulses.
摘要翻译： 公开了激光微芯片的几何设计，其允许通过微芯片的简单位移来改变不同介质中的光路长度，该运动具有与泵浦光束正交的非零投影。 该概念可以实现以改变激光腔中的光学损耗，吸收的泵功率或空腔的光学长度。 因此，可以通过微芯片相对于泵浦光束的简单横向位移来控制被动Q开关微芯片激光输出性能。 为了控制激光脉冲的峰值功率密度，上述微激光器可与电压控制的可变焦点输出光学器件组合。
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3.发明申请Modular Solid-State Laser Platform Based On Coaxial Package And Corresponding Assembly Process 失效基于同轴封装的模块化固态激光平台及相应的组装过程公开(公告)号：US20070116082A1
公开(公告)日：2007-05-24
申请号：US11533000
申请日：2006-09-19
IPC分类号： H01S3/08
CPC分类号： H01S3/0627 , H01S3/005 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/0602 , H01S3/0606 , H01S3/0612 , H01S3/06754 , H01S3/094053 , H01S3/094076 , H01S3/09415 , H01S3/101 , H01S3/1022 , H01S3/1026 , H01S3/106 , H01S3/108 , H01S3/113 , H01S3/1611 , H01S3/1643 , H01S3/2375
摘要： Application of a modular coaxial package design, compatible with telecommunication passive component packaging, to microchip lasers, in particular to passively Q-switched microlasers, pumped with a fiber-coupled diode, is disclosed. The number of parts is thereby reduced while providing the adequate degrees of freedom for the active or passive alignment of the optical elements within the package.
摘要翻译： 公开了将与电信无源部件封装相兼容的模块化同轴封装设计应用于微芯片激光器，特别是被光纤耦合二极管泵浦的被动Q开关微型激光器。 从而减少部件的数量，同时为包装内的光学元件的主动或被动对准提供足够的自由度。
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4.发明授权Modular solid-state laser platform based on coaxial package and corresponding assembly process 失效基于同轴封装的模块化固态激光平台和相应的组装过程公开(公告)号：US07648290B2
公开(公告)日：2010-01-19
申请号：US11533000
申请日：2006-09-19
IPC分类号： G02B6/36
CPC分类号： H01S3/0627 , H01S3/005 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/0602 , H01S3/0606 , H01S3/0612 , H01S3/06754 , H01S3/094053 , H01S3/094076 , H01S3/09415 , H01S3/101 , H01S3/1022 , H01S3/1026 , H01S3/106 , H01S3/108 , H01S3/113 , H01S3/1611 , H01S3/1643 , H01S3/2375
摘要： Application of a modular coaxial package design, compatible with telecommunication passive component packaging, to microchip lasers, in particular to passively Q-switched microlasers, pumped with a fiber-coupled diode, is disclosed. The number of parts is thereby reduced while providing the adequate degrees of freedom for the active or passive alignment of the optical elements within the package.
摘要翻译： 公开了将与电信无源部件封装相兼容的模块化同轴封装设计应用于微芯片激光器，特别是被光纤耦合二极管泵浦的被动Q开关微型激光器。 从而减少部件的数量，同时为包装内的光学元件的主动或被动对准提供足够的自由度。
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5.发明申请公开(公告)号：US20070064747A1
公开(公告)日：2007-03-22
申请号：US11532697
申请日：2006-09-18
申请人： Jean-Philippe Feve , Nicolas Landru
发明人： Jean-Philippe Feve , Nicolas Landru
IPC分类号： H01S3/11
CPC分类号： H01S3/0627 , H01S3/005 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/0602 , H01S3/0606 , H01S3/0612 , H01S3/06754 , H01S3/094053 , H01S3/094076 , H01S3/09415 , H01S3/101 , H01S3/1022 , H01S3/1026 , H01S3/106 , H01S3/108 , H01S3/113 , H01S3/1611 , H01S3/1643 , H01S3/2375
摘要： Geometrical design of laser microchips is disclosed that allows variation of the optical path length in the different media by simple displacement of the microchip, the movement having a non-zero projection orthogonal to the pump beam. The concept can be implemented to vary optical loss in the lasing cavity, the absorbed pump power, or the optical length of the cavity. Passively Q-switched microchip laser output performance can thus be controlled by simple transverse displacement of the microchip relative to the pump beam. The above microlaser can be combined with voltage-controlled variable-focus output optics in order to control the peak power density of the laser pulses.
摘要翻译： 公开了激光微芯片的几何设计，其允许通过微芯片的简单位移来改变不同介质中的光路长度，该运动具有与泵浦光束正交的非零投影。 该概念可以实现以改变激光腔中的光学损耗，吸收的泵功率或空腔的光学长度。 因此，可以通过微芯片相对于泵浦光束的简单横向位移来控制被动Q开关微芯片激光输出性能。 为了控制激光脉冲的峰值功率密度，上述微激光器可与电压控制的可变焦点输出光学器件组合。
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