专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11112594B2 Dual mode microendoscope concentrating light emission into ring area 有权
公开(公告)号：US11112594B2
公开(公告)日：2021-09-07
申请号：US14400257
申请日：2013-05-10
申请人： CORNELL UNIVERSITY
发明人： Dimitre G Ouzounov , Chunhui (Chris) Xu , Watt W. Webb
IPC分类号： G02B17/08 , G02B21/06 , G02B21/16 , G02B23/24 , A61B1/00 , A61B1/06 , A61B1/04
摘要： A microendoscope, and a microendoscopy method related to the microendoscope, each include a tube housing, where an end of the tube housing is shaped and finished to facilitate collection of light emitted from a sample when examined using the microendoscope. In addition, a catadioptric lens assembly, an endomicroscope that includes the catadioptric lens assembly and a microendoscopy method for microscopic analysis that uses the endomicroscope are predicated upon a second element and a third element within the catadioptric lens assembly that each has a dichroic coating. The placement of the dichroic coating on the second element and the third element provides for different magnification factors as a function of illumination wavelength when using the microendoscopy method.

2. 发明授权

US09195042B2 Laser based apparatus, methods and applications 有权
标题翻译：激光设备，方法和应用
公开(公告)号：US09195042B2
公开(公告)日：2015-11-24
申请号：US14348748
申请日：2012-10-01
申请人： CORNELL UNIVERSITY
发明人： Chunhui (Chris) Xu , Ke Wang
IPC分类号： G01J3/44 , G02B21/06 , G01N21/65
CPC分类号： G02B21/06 , G01N21/65 , G01N2021/653
摘要： Embodied is a two-color, fiber-delivered picosecond source for coherent Raman scattering (CRS) imaging. A wavelength tunable picosecond pump is generated by nonlinear spectral compression of a prechirped femtosecond pulse from a mode-locked titanium:sapphire (Ti:S) laser. A 1064-nm picosecond Stokes pulse is generated by an all-fiber time-lens source (or suitable alternative source) that is synchronized to the Ti:S laser. The pump and Stokes beams are combined in an optical fiber coupler, which serves not only as the delivery fiber but also as the nonlinear medium for spectral compression of the femtosecond pulse. CRS imaging of mouse skin is performed to demonstrate the practicality of this source.
摘要翻译：实体是用于相干拉曼散射（CRS）成像的双色，纤维递送皮秒源。波长可调皮秒泵通过来自锁模钛：蓝宝石（Ti：S）激光器的预先激发的飞秒脉冲的非线性光谱压缩产生。通过与Ti：S激光同步的全光纤时间透镜源（或合适的替代光源）产生1064nm皮秒斯托克斯脉冲。泵和斯托克斯光束组合在光纤耦合器中，其不仅用作输送光纤，而且用作飞秒脉冲的光谱压缩的非线性介质。执行小鼠皮肤的CRS成像以证明该来源的实用性。

3. 发明申请

US20150131147A1 DUAL MODE MICROENDOSCOPE APPARATUS, METHOD AND APPLICATIONS 审中-公开
标题翻译：双模微观设备，方法与应用
公开(公告)号：US20150131147A1
公开(公告)日：2015-05-14
申请号：US14400257
申请日：2013-05-10
申请人： CORNELL UNIVERSITY
发明人： Dimitre G Ouzounov , Chunhui (Chris) Xu , Watt W. Webb
IPC分类号： G02B23/24 , G02B21/16 , G02B21/06 , G02B17/08
CPC分类号： G02B23/2438 , A61B1/00096 , A61B1/00188 , A61B1/043 , A61B1/0638 , G02B17/0896 , G02B21/06 , G02B21/16
摘要： A microendoscope, and a microendoscopy method related to the microendoscope, each include a tube housing, where an end of the tube housing is shaped and finished to facilitate collection of light emitted from a sample when examined using the microendoscope. In addition, a catadioptric lens assembly, an endomicroscope that includes the catadioptric lens assembly and a microendoscopy method for microscopic analysis that uses the endomicroscope are predicated upon a second element and a third element within the catadioptric lens assembly that each has a dichroic coating. The placement of the dichroic coating on the second element and the third element provides for different magnification factors as a function of illumination wavelength when using the microendoscopy method.
摘要翻译：微型内窥镜和与内窥镜相关的微内窥镜检查方法各自包括管壳体，其中管壳体的端部成形和完成，以便当使用微型内窥镜检查时便于收集从样品发射的光。此外，反射折射透镜组件，包括反射折射透镜组件的内窥镜组件和使用内窥镜的微观分析的微内镜检查方法基于反射折射透镜组件内的每个具有二向色性涂层的第二元件和第三元件。当使用微内镜检查方法时，二向色涂层在第二元件和第三元件上的放置提供作为照明波长的函数的不同放大系数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式