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1. 发明专利

JP2006165563A Non-linear polarized pulse shaping mode synchronized fiber laser in 1 micrometer 审中-公开
标题翻译：非线性极化脉冲成型模式同步光纤激光器1微处理器
公开(公告)号：JP2006165563A
公开(公告)日：2006-06-22
申请号：JP2005351801
申请日：2005-12-06
申请人： Polaronyx Inc , ポーラーオニキスインコーポレイテッドPolarOnyx,Inc.
发明人： LIU JIAN
IPC分类号： H01S3/108 , H01S3/06 , H01S3/083 , H01S3/10
CPC分类号： H01S3/06791 , H01S3/06725 , H01S3/0675 , H01S3/08 , H01S3/08059 , H01S3/1112
摘要： PROBLEM TO BE SOLVED: To provide a non-linear polarized light rotation and a distributed manage fiber cavity whereby a self phase modulation and spread/compression of dispersion-induced pulse are balanced by operating pulse propagation in the cavity. SOLUTION: A fiber laser cavity including a laser gain medium for receiving an optical input projection from a laser pump includes a positive distributed fiber segment and a negative distributed fiber segment to generate net negative distribution, so that a self phase modulation (SPM) and spread-compression of a dispersion-induced pulse are balanced in a fiber laser cavity to generate output laser of transformation limited pulse profile, and the laser gain medium further performs an amplification and compression of the laser pulse. The gain medium includes ytterbium dope fiber that performs amplification and compression of the laser pulse. The fiber laser cavity further includes an isolator and a polarization controller having polarization sensitivity, so as to further shape an output laser. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供非线性偏振光旋转和分布式管理光纤腔，由此通过在空腔中操作脉冲传播来平衡色散诱发脉冲的自相位调制和扩展/压缩。解决方案：包括用于从激光泵接收光输入投影的激光增益介质的光纤激光腔包括正分布光纤段和负分布光纤段以产生净负分布，使得自相位调制（SPM ）和色散诱导脉冲的扩展压缩在光纤激光腔中平衡以产生变换限制脉冲轮廓的输出激光器，并且激光增益介质进一步执行激光脉冲的放大和压缩。增益介质包括执行激光脉冲放大和压缩的镱掺杂光纤。光纤激光器腔还包括具有偏振灵敏度的隔离器和偏振控制器，以进一步形成输出激光器。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006332666A Short pulse amplification in 1 micron based on all fibers 审中-公开
标题翻译：基于所有纤维的1个MICRON中的短脉冲放大
公开(公告)号：JP2006332666A
公开(公告)日：2006-12-07
申请号：JP2006143224
申请日：2006-05-23
申请人： Polaronyx Inc , ポーラーオニキスインコーポレイテッドPolarOnyx,Inc.
发明人： LIU JIAN
IPC分类号： H01S3/06 , G02F1/383 , H01S3/10
摘要： PROBLEM TO BE SOLVED: To provide a fiber laser amplifier which is fit to amplify ultrashort femtosecond laser pulses to give them millijoule (mJ) of energy output. SOLUTION: A fiber laser cavity system 100', having a laser gain medium for receiving optical input projection from a laser pump 101, includes a positive diffusion fiber segment and a negative diffusion fiber segment for the generation of net negative diffusion so that self-phase modulation (SPM) and the expansion/compression of diffusion induction pulses are balanced in a fiber laser cavity, to generate output laser in the form of transform-limited pulse. In addition, the laser gain medium has a double-cladded ytterbium-doped photonic crystal fiber (DCYDPCF) 105, which amplifies and compresses laser pulses. The fiber laser cavity system 100' further includes an isolator 135', having polarization sensitivity, and polarization controllers 140-1, 140-2 for further shaping of the output laser. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种适合放大超短飞秒激光脉冲以提供能量输出的毫焦（mJ）的光纤激光放大器。解决方案：具有用于从激光泵101接收光输入投影的激光增益介质的光纤激光腔系统100'包括用于产生净负扩散的正扩散光纤段和负扩散光纤段，使得自相位调制（SPM）和扩散感应脉冲的扩展/压缩在光纤激光腔中平衡，以变换限制脉冲的形式产生输出激光。此外，激光增益介质具有双包层镱掺杂光子晶体光纤（DCYDPCF）105，其放大并压缩激光脉冲。光纤激光腔系统100'还包括具有偏振灵敏度的隔离器135'和用于输出激光器的进一步成形的偏振控制器140-1,140-2。版权所有（C）2007，JPO＆INPIT

3. 发明专利

TW200701576A 於一微米之全基於光纖的短脈衝放大 ALL FIBER BASED SHORT PULSE AMPLIFICATION AT ONE MICRON 审中-公开
简体标题：于一微米之全基于光纤的短脉冲放大 ALL FIBER BASED SHORT PULSE AMPLIFICATION AT ONE MICRON
公开(公告)号：TW200701576A
公开(公告)日：2007-01-01
申请号：TW095118242
申请日：2006-05-23
申请人：寶樂歐尼克斯公司 POLARONYX, INC.
发明人：劉健 LIU, JIAN
IPC分类号： H01S
摘要：一種光纖雷射腔,其含有一用於接收源自一雷射泵的光學輸入投射的雷射增益媒體。該光纖雷射腔進一步包含一正散射光纖區段以及一負散射光纖區段,用以產生一總淨値為負的散射,以便平衡該光纖雷射腔中的自相位調變(SPM)以及散射誘發脈衝加寬/縮窄,用以產生一具有轉換限制脈衝形狀的輸出雷射,其中該雷射增益媒體進一步包括一雙包覆鐿摻雜的光子晶體光纖(DC YDPCF),用於放大及縮小一雷射脈衝。該光纖雷射腔進一步包含一偏振敏感隔絕器與一偏振控制器,用以進一步整形該輸出雷射。
简体摘要：一种光纤激光腔,其含有一用于接收源自一激光泵的光学输入投射的激光增益媒体。该光纤激光腔进一步包含一正散射光纤区段以及一负散射光纤区段,用以产生一总净値为负的散射,以便平衡该光纤激光腔中的自相位调制(SPM)以及散射诱发脉冲加宽/缩窄,用以产生一具有转换限制脉冲形状的输出激光,其中该激光增益媒体进一步包括一双包覆镱掺杂的光子晶体光纤(DC YDPCF),用于放大及缩小一激光脉冲。该光纤激光腔进一步包含一偏振敏感隔绝器与一偏振控制器,用以进一步整形该输出激光。

4. 发明专利

TW200633328A 1微米之非線性偏光脈衝整形模式同步光纖電射 NONLINEAR POLARIZATION PULSE SHAPING MODE LACKED FIBER LASER AT ONE MICRON 审中-公开
简体标题： 1微米之非线性偏光脉冲整形模式同步光纤电射 NONLINEAR POLARIZATION PULSE SHAPING MODE LACKED FIBER LASER AT ONE MICRON
公开(公告)号：TW200633328A
公开(公告)日：2006-09-16
申请号：TW094142939
申请日：2005-12-06
申请人：寶樂歐尼克斯公司 POLARONYX, INC.
发明人：劉健 LIU, JIAN
IPC分类号： H01S
摘要：本發明係提供一種非線性偏光旋轉與分散管理光纖腔，能操作腔內之脈衝傳播，而使自相位調變與分散誘發脈衝之分散／壓縮保持均衡。本發明之光纖雷射腔，係具備用來接收來自雷射泵之光學輸入投射之雷射增益介質，又為了產生限制脈衝形狀變形之輸出雷射而包含有能產生淨負分散之正分散光纖段及負分散光纖段，以在光纖雷射腔內使自相位調變(SPM)及分散誘發脈衝之分散／壓縮保持均衡；該雷射增益介質可進一步進行雷射脈衝之放大與壓縮。該增益介質具有進行雷射脈衝之放大與壓縮之摻鐿光纖。光纖雷射腔進一步具有偏光感應型隔離器及偏光控制器，以進一步整形輸出雷射。
简体摘要：本发明系提供一种非线性偏光旋转与分散管理光纤腔，能操作腔内之脉冲传播，而使自相位调制与分散诱发脉冲之分散／压缩保持均衡。本发明之光纤激光腔，系具备用来接收来自激光泵之光学输入投射之激光增益介质，又为了产生限制脉冲形状变形之输出激光而包含有能产生净负分散之正分散光纤段及负分散光纤段，以在光纤激光腔内使自相位调制(SPM)及分散诱发脉冲之分散／压缩保持均衡；该激光增益介质可进一步进行激光脉冲之放大与压缩。该增益介质具有进行激光脉冲之放大与压缩之掺镱光纤。光纤激光腔进一步具有偏光感应型隔离器及偏光控制器，以进一步整形输出激光。

5. 发明公开

EP1727248A1 Nonlinear polarization pulse mode locked fiber laser at a wavelength of one micron 审中-公开
标题翻译： Gepulster moden-verkoppelter Faserlaser mit nichtlinearer Polarization bei einerWellenlängevon 1 Mikron
公开(公告)号：EP1727248A1
公开(公告)日：2006-11-29
申请号：EP06114379.8
申请日：2006-05-23
申请人： PolarOnyx , Inc.
发明人： Liu, Jian
IPC分类号： H01S3/067
CPC分类号： H01S3/1112 , G02B6/02247 , G02B6/02357 , H01S3/0057 , H01S3/0064 , H01S3/06708 , H01S3/06712 , H01S3/06725 , H01S3/06741 , H01S3/06791 , H01S3/08004 , H01S3/094007 , H01S3/1618
摘要： A fiber laser cavity that includes a laser gain medium (105) for receiving an optical input projection from a laser pump (101). The fiber laser cavity further includes a positive dispersion fiber segment and a negative dispersion fiber segment for generating a net negative dispersion for balancing a self-phase modulation (SPM) and a dispersion induced pulse broadening/compression in the fiber laser cavity for generating an output laser with a transform-limited pulse shape wherein the wherein said laser gain medium (105) further comprising a double cladding Ytterbium-doped Photonics crystal fiber (DC YDPCF) for amplifying and compacting a laser pulse. The fiber laser cavity further includes a polarization sensitive isolator and a polarization controller (140-1,140-2) for further shaping the output laser.
摘要翻译：一种光纤激光器腔，包括用于从激光泵（101）接收光输入投影的激光增益介质（105）。光纤激光腔还包括正色散光纤段和负色散光纤段，用于产生用于平衡光纤激光腔中的自相位调制（SPM）和色散诱导脉冲展宽/压缩的净负色散以产生输出具有变换限制脉冲形状的激光器，其中所述激光增益介质（105）还包括用于放大和压缩激光脉冲的双包层掺镱光子晶体光纤（DC YDPCF）。光纤激光器腔还包括偏振敏感隔离器和用于进一步整形输出激光器的偏振控制器（140-1,140-2）。

6. 发明公开

EP1727248A9 Nonlinear polarization pulse mode locked fiber laser at a wavelength of one micron 审中-公开
标题翻译：在1微米的波长耦合光纤激光器与非线性偏振的脉冲模式
公开(公告)号：EP1727248A9
公开(公告)日：2007-05-23
申请号：EP06114379.8
申请日：2006-05-23
申请人： PolarOnyx , Inc.
发明人： Liu, Jian
IPC分类号： H01S3/067
CPC分类号： H01S3/1112 , G02B6/02247 , G02B6/02357 , H01S3/0057 , H01S3/0064 , H01S3/06708 , H01S3/06712 , H01S3/06725 , H01S3/06741 , H01S3/06791 , H01S3/08004 , H01S3/094007 , H01S3/1618
摘要： A fiber laser cavity that includes a laser gain medium (105) for receiving an optical input projection from a laser pump (101). The fiber laser cavity further includes a positive dispersion fiber segment and a negative dispersion fiber segment for generating a net negative dispersion for balancing a self-phase modulation (SPM) and a dispersion induced pulse broadening/compression in the fiber laser cavity for generating an output laser with a transform-limited pulse shape wherein the wherein said laser gain medium (105) further comprising a double cladding Ytterbium-doped Photonics crystal fiber (DC YDPCF) for amplifying and compacting a laser pulse. The fiber laser cavity further includes a polarization sensitive isolator and a polarization controller (140-1,140-2) for further shaping the output laser.

7. 发明公开

EP1675227A1 Nonlinear polarization pulse mode locked fiber laser at a wavelength of one micron 审中-公开
标题翻译：波长为1微米的非线性偏振脉冲锁模光纤激光器
公开(公告)号：EP1675227A1
公开(公告)日：2006-06-28
申请号：EP05026504.0
申请日：2005-12-05
申请人： PolarOnyx , Inc.
发明人： Liu, Jian, PolarOnyx, Inc
IPC分类号： H01S3/067
CPC分类号： H01S3/06791 , H01S3/06725 , H01S3/0675 , H01S3/08 , H01S3/08059 , H01S3/1112
摘要： A fiber laser cavity that includes a laser gain medium for receiving an optical input projection from a laser pump (101). The fiber laser cavity further includes a positive dispersion fiber segment and a negative dispersion fiber segment for generating a net negative dispersion for balancing a self-phase modulation (SPM) and a dispersion induced pulse broadening/compression in the fiber laser cavity for generating an output laser with a transform-limited pulse shape wherein the laser gain medium (105) further amplifying and compacting a laser pulse. The gain medium (105) further includes a Ytterbium doped fiber (105) for amplifying and compacting a Laser pulse. The fiber laser cavity further includes a polarization sensitive isolator and a polarization controller for further shaping the output laser.
摘要翻译：一种光纤激光腔，包括用于接收来自激光泵（101）的光输入投影的激光增益介质。光纤激光腔还包括一个正色散光纤段和一个负色散光纤段，用于产生一个净负色散，用于平衡光纤激光器腔中的自相位调制（SPM）和色散感应脉冲展宽/压缩，以产生一个输出激光器，其具有变换受限的脉冲形状，其中激光增益介质（105）进一步放大和压缩激光脉冲。增益介质（105）还包括用于放大和压缩激光脉冲的掺镱光纤（105）。光纤激光器腔体还包括偏振敏感隔离器和用于进一步成形输出激光器的偏振控制器。

8. 发明授权

US08837038B2 Fiber geometrical management for TEM00 mode pulse energy scaling of fiber lasers and amplifiers 有权
标题翻译：光纤几何管理用于TEM00模式脉冲能量定标的光纤激光器和放大器
公开(公告)号：US08837038B2
公开(公告)日：2014-09-16
申请号：US13615472
申请日：2012-09-13
申请人： Jian Liu
发明人： Jian Liu
IPC分类号： H01S3/067 , G02B6/024 , G02B6/122 , G02B6/12
CPC分类号： H01S3/06729 , C03B2203/302 , G02B6/02 , G02B6/024 , G02B6/1228 , G02B2006/12038 , H01S3/06745 , H01S3/06754
摘要： Methods and systems for managing pulse energy scaling are disclosed, including generating electromagnetic radiation; coupling the electromagnetic radiation to a fiber geometrical management system comprising: a tapered fiber comprising: an elliptical or rectangular core centrally positioned within a single or double cladding shell, wherein the core comprises a fiber material and a doped gain medium; an input face wherein the doped core comprises a major axis and a minor axis, wherein the ratio of the major to minor axis at the input face ranges from about 1 to about 100; an output face wherein the doped core comprises a major axis and a minor axis, wherein the ratio of the major to minor axis at the output face ranges from about 1 to about 100; and wherein the major (minor) axis is adiabatically or linearly tapered from the input face to the output face. Other embodiments are described and claimed.
摘要翻译：公开了用于管理脉冲能量缩放的方法和系统，包括产生电磁辐射; 将所述电磁辐射耦合到光纤几何管理系统，所述光纤几何管理系统包括：锥形光纤，包括：中心地位于单包层或双包层外壳内的椭圆形或矩形芯，其中所述芯包括纤维材料和掺杂增益介质; 输入面，其中所述掺杂芯包括长轴和短轴，其中所述输入面处的所述主轴与所述短轴的比率在约1至约100的范围内; 输出面，其中所述掺杂芯包括长轴和短轴，其中所述输出面处的所述主轴与所述短轴的比率在约1至约100的范围内; 并且其中主（次）轴从输入面到输出面绝热或线性渐缩。描述和要求保护其他实施例。

9. 发明授权

US08792158B2 2 micron femtosecond fiber laser 有权
标题翻译： 2微米飞秒光纤激光器
公开(公告)号：US08792158B2
公开(公告)日：2014-07-29
申请号：US13452817
申请日：2012-04-20
申请人： Jian Liu , Peng Wan , Lihmei Yang
发明人： Jian Liu , Peng Wan , Lihmei Yang
IPC分类号： H01S3/067
CPC分类号： H01S3/067 , H01S3/06725 , H01S3/06754 , H01S3/083 , H01S3/1112 , H01S3/1118 , H01S3/161 , H01S3/1616 , H01S3/1698
摘要： Methods and systems for generating femtosecond fiber laser pulses are disclose, including generating a signal laser pulse from a seed laser oscillator; using a first amplifier stage comprising an input and an output, wherein the signal laser pulse is coupled into the input of the first stage amplifier and the output of the first amplifier stage emits an amplified and stretched signal laser pulse; using an amplifier chain comprising an input and an output, wherein the amplified and stretched signal laser pulse from the output of the first amplifier stage is coupled into the input of the amplifier chain and the output of the amplifier chain emits a further amplified, stretched signal laser pulse. Other embodiments are described and claimed.
摘要翻译：公开了用于产生飞秒光纤激光脉冲的方法和系统，包括从种子激光振荡器产生信号激光脉冲; 使用包括输入和输出的第一放大器级，其中所述信号激光脉冲耦合到所述第一级放大器的输入中，并且所述第一放大级的输出发射放大和拉伸的信号激光脉冲; 使用包括输入和输出的放大器链，其中来自第一放大器级的输出的放大和拉伸的信号激光脉冲耦合到放大器链的输入端，并且放大器链的输出发射进一步放大的拉伸信号激光脉冲。描述和要求保护其他实施例。

10. 发明申请

US20120026579A1 Resonant Optical Amplifier 审中-公开
标题翻译：谐振光放大器
公开(公告)号：US20120026579A1
公开(公告)日：2012-02-02
申请号：US12846810
申请日：2010-07-29
申请人： Jian Liu , Peng Wan , Lihmei Yang
发明人： Jian Liu , Peng Wan , Lihmei Yang
IPC分类号： H01S3/094
CPC分类号： H01S3/0621 , H01S3/10092 , H01S3/1608 , H01S3/17 , H01S3/2325 , H01S5/50
摘要： Methods and systems for resonant optical amplification are disclosed, including generating electromagnetic radiation from a seed laser; coupling the seed laser electromagnetic radiation into an etalon, wherein the etalon comprises a gain medium comprising a gain, a length, and a roundtrip gain, wherein the gain medium is positioned between a first reflective surface comprising a first power reflectivity and a second reflective surface comprising a second power reflectivity; optically or electrically pumping the gain medium using a flash lamp, an arc lamp, a laser, an electric glow discharge, or an electric current to generate an amplified seed laser electromagnetic radiation; and coupling out the amplified seed laser electromagnetic radiation from the etalon. Other embodiments are described and claimed.
摘要翻译：公开了用于共振光学放大的方法和系统，包括从种子激光器产生电磁辐射; 将种子激光电磁辐射耦合到标准具中，其中所述标准具包括增益介质，所述增益介质包括增益，长度和往返增益，其中所述增益介质位于包括第一功率反射率的第一反射表面和第二反射表面之间包括第二功率反射率; 使用闪光灯，弧光灯，激光，电辉光放电或电流对增益介质进行光学或电泵浦，以产生放大的种子激光电磁辐射; 并且从标准具耦合放大的种子激光电磁辐射。描述和要求保护其他实施例。

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