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1. 发明申请

WO2010039310A1 SKIN SECURABLE DRUG DELIVERY DEVICE WITH A SHOCK ABSORBING PROTECTIVE SHIELD 审中-公开
标题翻译：具有防震保护护肤品的皮肤安全药物递送装置
公开(公告)号：WO2010039310A1
公开(公告)日：2010-04-08
申请号：PCT/US2009/048964
申请日：2009-06-26
申请人： CORNELL UNIVERSITY , KIEU, Khanh , WISE, Frank, W.
发明人： KIEU, Khanh , WISE, Frank, W.
IPC分类号： G02B26/08
CPC分类号： G02B6/02052 , B82Y20/00 , G02F1/3523 , G02F2201/02 , G02F2202/36 , H01S3/067 , H01S3/06745 , H01S3/06791 , H01S3/10061 , H01S3/1115 , H01S3/1608 , H01S3/1616 , H01S2301/085
摘要： A saturable absorber (SA) is constructed using a fiber taper embedded in a carbon nanotubes/polymer composite A fiber taper is made by heating and pulling a small part of standard optical fiber At the taper's waist light is guided by the glass-air interface, with an evanescent field protruding out of the taper Carbon nanotubes mixed with an appropriate polymer host material are then wrapped around the fiber taper to interact with the evanescent field Saturable absorption is possible due to the unique optical properties of the carbon nanotubes The device can be used in mode-locked lasers where it initiates and stabilizes the pulses circulating around the laser cavity The SA can be used in various laser cavities, and can enable different pulse evolutions such as solitons, self-similar pulses and dissipative solitons Other applications include but are not limited to optical switching, pulse clean-up, pulse compression.
摘要翻译：使用嵌入碳纳米管/聚合物复合材料中的纤维锥形构造可饱和吸收体（SA）通过加热和拉出标准光纤的一小部分制成纤维锥体在锥形的腰部由玻璃 - 空气界面引导，具有从锥形突出的消逝场然后与合适的聚合物主体材料混合的碳纳米管然后缠绕在纤维锥体周围以与ev逝场相互作用由于碳纳米管的独特的光学性质，可饱和吸收是可能的。该装置可以被使用在其中启动并稳定围绕激光腔循环的脉冲的锁模激光器SA可用于各种激光腔，并且可以实现不同的脉冲演变，例如孤子，自相似脉冲和耗散孤子其他应用包括但不是限于光开关，脉冲清理，脉冲压缩。

2. 发明申请

WO2017004473A1 MULTIMODAL IMAGING SOURCE BASED ON FEMTOSECOND LASERS FOR PICOSECOND PULSE GENERATION 审中-公开
标题翻译：基于用于PICOSECOND脉冲发生的FEMTOSECOND激光器的多模式成像源
公开(公告)号：WO2017004473A1
公开(公告)日：2017-01-05
申请号：PCT/US2016/040593
申请日：2016-06-30
申请人： CORNELL UNIVERSITY , LAMB, Erin, Stranford , WISE, Frank, W.
发明人： LAMB, Erin, Stranford , WISE, Frank, W.
IPC分类号： A61B5/00
CPC分类号： H01S3/06791 , G02F2203/26 , H01S3/0057 , H01S3/0092 , H01S3/1112 , H01S3/1618 , H01S2301/085
摘要： The technology disclosed in this patent document includes pulsed fiber laser technologies for producing high energy femtosecond laser pulses and picosecond pulses as multimodal pulsed laser sources for various applications including applications involving nonlinear optical interactions and other applications desiring high pulses peak power and energy with different laser wavelengths. Implementations of the disclosed technology include use of spectral compression of a high-power femtosecond fiber laser as a route to producing transform-limited picosecond pulses to optically pump a fiber optical parametric oscillator to yield a robust fiber source capable of providing the synchronized picosecond pulse trains needed for Raman scattering microscopy and other applications using laser pulses at different laser wavelengths. Thus, this system can be used as a multimodal platform for nonlinear microscopy techniques and various sensing applications.
摘要翻译：该专利文献中公开的技术包括用于产生高能量飞秒激光脉冲和皮秒脉冲的脉冲光纤激光技术，作为用于各种应用的多模式脉冲激光源，包括涉及非线性光学相互作用的应用以及期望具有不同激光波长的高脉冲峰值功率和能量的其他应用。所公开技术的实现包括使用大功率飞秒光纤激光器的光谱压缩作为产生变换限制皮秒脉冲以光学泵浦光纤参数振荡器的路线，以产生能够提供同步皮秒脉冲串的鲁棒光纤源需要拉曼散射显微镜和其他应用，使用不同激光波长的激光脉冲。因此，该系统可用作非线性显微技术和各种传感应用的多模式平台。

3. 发明申请

WO2010056920A1 GIANT-CHIRP OSCILLATOR FOR USE IN FIBER PULSE AMPLIFICATION SYSTEM 审中-公开
标题翻译：用于光纤脉冲放大系统的大型灯振荡器
公开(公告)号：WO2010056920A1
公开(公告)日：2010-05-20
申请号：PCT/US2009/064277
申请日：2009-11-12
申请人： CORNELL UNIVERSITY , RENNINGER, William, Henry , WISE, Frank, W.
发明人： RENNINGER, William, Henry , WISE, Frank, W.
IPC分类号： H01S3/08
CPC分类号： H01S3/067 , H01S3/1112 , H01S3/1115 , H01S3/1618
摘要： A normal-dispersion fiber laser is operated using parameters in which dissipative solitons exist with remarkably large pulse duration and chirp, along with large pulse energy. A low-repetition-rate oscillator that generates pulses with large and linear chirp can thus replace the standard oscillator, stretcher, pulse-picker and preamplifier in a chirped-pulse fiber amplifier.
摘要翻译：普通色散光纤激光器使用耗散孤子存在的参数，具有非常大的脉冲持续时间和啁啾，以及大的脉冲能量。因此，产生具有大和线性啁啾的脉冲的低重复频率振荡器可以代替啁啾脉冲光纤放大器中的标准振荡器，拉伸器，脉冲拾取器和前置放大器。

4. 发明申请

WO2008127451A2 DIVIDED-PULSE AMPLIFICATION OF SHORT PULSES 审中-公开
标题翻译：短脉冲的脉冲放大
公开(公告)号：WO2008127451A2
公开(公告)日：2008-10-23
申请号：PCT/US2007/086313
申请日：2007-12-03
申请人： CORNELL RESEARCH FOUNDATION, INC. , WISE, Frank, W. , ZHOU, Shian , OUZOUNOV, Dimitre, G.
发明人： WISE, Frank, W. , ZHOU, Shian , OUZOUNOV, Dimitre, G.
IPC分类号： G02F1/03
CPC分类号： H01S3/0057 , H01S3/0085 , H01S3/2333
摘要： To avoid harmful nonlinear effects in the amplification of short optical pulses, an initial pulse is divided into a sequence of lower-energy temporally spaced pulses that are otherwise identical to the original pulse. The low-intensity pulses are amplified and then recombined to create a final amplified output pulse.
摘要翻译：为了避免短光脉冲放大中的有害非线性效应，初始脉冲被分为与原始脉冲相同的较低能量时间间隔脉冲序列。低强度脉冲被放大，然后重新组合以产生最终的放大输出脉冲。

5. 发明申请

WO2015134123A2 DIVIDED PULSE LASERS 审中-公开
标题翻译：分开的脉冲激光器
公开(公告)号：WO2015134123A2
公开(公告)日：2015-09-11
申请号：PCT/US2015/012322
申请日：2015-01-21
申请人： CORNELL UNIVERSITY
发明人： WISE, Frank, W. , LAMB, Erin, Stranford , WRIGHT, Logan, G.
CPC分类号： H01S3/06712 , H01S3/06791 , H01S3/08 , H01S3/08054 , H01S3/081 , H01S3/0826 , H01S3/10046 , H01S3/1118 , H01S3/1618 , H01S3/2333 , H01S2301/085
摘要： Methods, systems, and devices are disclosed for divided-pulse lasers. In one aspect, a pulsed laser is provided to include a laser cavity including an optical amplifier and a plurality of optical dividing elements and configured to direct a laser pulse of linearly polarized light into the plurality of optical dividing elements to divide the light of the laser pulse into a sequence of divided pulses each having a pulse energy being a portion of the energy of the laser pulse before entry of the optical dividing elements, to subsequently direct the divided pulses into the optical amplifier to produce amplified divided pulses. The laser cavity is configured to direct the amplified divided pulses back into the plurality of optical dividing elements for a second time in an opposite direction to recombine the amplified divided pulses into a single laser pulse with greater pulse energy as an output pulse of the laser cavity.
摘要翻译：公开了用于分脉冲激光器的方法，系统和设备。在一个方面，提供脉冲激光器以包括激光腔，该激光腔包括光学放大器和多个光学分割元件并且被配置为将线性偏振光的激光脉冲引导到多个光学分割元件中以分割激光的光脉冲转换成分割脉冲序列，每个分割脉冲具有作为光学分割元件进入之前激光脉冲能量的一部分的脉冲能量，以随后将分割脉冲引导到光学放大器中以产生放大的分割脉冲。激光腔配置为将放大后的分割脉冲在相反方向上第二次导回到多个光分割元件中，以将放大后的分割脉冲重新组合为具有更大脉冲能量的单个激光脉冲作为激光腔的输出脉冲

6. 发明申请

WO2013120113A1 BROADBAND SHORT PULSE FIBER LASERS CAPABLE OF GENERATING OUTPUT SPECTRA BROADER THAN GAIN BANDWIDTH 审中-公开
标题翻译：宽带短脉冲光纤激光器可以产生输出光谱仪，而不是增益带宽
公开(公告)号：WO2013120113A1
公开(公告)日：2013-08-15
申请号：PCT/US2013/025651
申请日：2013-02-11
申请人： CORNELL UNIVERSITY
发明人： WISE, Frank, W. , CHONG, Andy , RENNINGER, William
IPC分类号： H01S3/10 , H01S3/067
CPC分类号： H01S3/06791 , H01S3/0057 , H01S3/06712 , H01S3/0675 , H01S3/08027 , H01S3/08054 , H01S3/1112 , H01S3/1118 , H01S3/1618 , H01S2301/08
摘要： Implementations and examples of fiber lasers based on fiber laser cavity designs that produce self-similar pulses ("similaritons") to achieve a pulse spectral bandwidth greater than a gain spectral bandwidth based on a spectral broadening fiber segment and a spectral filter to ensure the proper similariton conditions.
摘要翻译：基于光纤激光腔设计的光纤激光器的实现和示例，其产生自相似脉冲（“相似性”），以实现基于光谱增宽光纤段和光谱滤波器的基于增益光谱带宽的脉冲光谱带宽，以确保适当相似条件。

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