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公开(公告)号：US20180364024A1
公开(公告)日：2018-12-20
申请号：US15736937
申请日：2016-06-17
Applicant: Corning Incorporated
Inventor： Adra Smith Baca , Robert Randall Hancock, JR. , Gary Allen Hart , Horst Schreiber , Daniel Max Staloff , Jue Wang
Abstract: A beam-shaping optical system suitable for use with optical coherence tomography having a beam-shaping insert having a polymeric material, the beam-shaping insert integrally defining a beam-shaping element. The beam-shaping element has a reflective element positioned on a curved surface. A light source generates an electromagnetic beam. An optical fiber having a core and a cladding, the optical fiber having first end optically coupled with the light source and a fiber end. The fiber end is configured to emit the electromagnetic beam toward the beam-shaping element. The reflective element has a reflectivity greater than about 98% for both a first wavelength band of the electromagnetic beam and a second wavelength band of the electromagnetic beam.
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公开(公告)号：US09036966B2
公开(公告)日：2015-05-19
申请号：US13827234
申请日：2013-03-14
Applicant: Corning Incorporated
Inventor： Venkata Adiseshaiah Bhagavatula , Klaus Hartkorn , Daniel Max Staloff
CPC classification number: G02B6/32 , A61B5/0066 , G01B9/02034 , G01B9/02035 , G01B9/0205 , G01B9/02091 , Y10T29/4978
Abstract: Monolithic beam-shaping optical systems and methods are disclosed for an optical coherence tomography (OCT) probe that includes a transparent cylindrical housing having asymmetric optical power. The system includes a transparent monolithic body having a folded optical axis and at least one alignment feature that supports the end of an optical fiber adjacent an angled planar end wall. The monolithic body also includes a total-internal reflection surface and a lens surface that define object and image planes. Light from the optical fiber end traverses the optical path, which includes the cylindrical housing residing between the lens surface and the image plane. Either the lens surface by itself or the lens surface and the reflective (eg, TIR) surface in combination are configured to substantially correct for the asymmetric optical power of the cylindrical housing, thereby forming a substantially rotationally symmetric image spot at the image plane.
Abstract translation: 公开了用于光学相干断层摄影（OCT）探针的整体光束整形光学系统和方法，其包括具有不对称光焦度的透明圆柱形壳体。 该系统包括具有折叠光轴的透明单体体和至少一个对准特征，其支撑邻近倾斜的平坦端壁的光纤的端部。 单片体还包括全内反射面和限定物体和像面的透镜表面。 来自光纤端的光穿过包括位于透镜表面和像平面之间的圆柱形壳体的光路。 镜片表面本身或透镜表面以及组合的反射（例如，TIR）表面被配置为基本上校正圆柱形外壳的不对称光焦度，从而在图像平面处形成基本上旋转对称的图像斑点。
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公开(公告)号：US20180172424A1
公开(公告)日：2018-06-21
申请号：US15736947
申请日：2016-06-15
Applicant: Corning Incorporated
Inventor： Lovell Elgin Comstock II , Daniel Max Staloff
CPC classification number: G01B9/02091 , A61B1/00096 , A61B1/00165 , A61B1/00177 , A61B5/0066 , A61B5/0084 , G01B9/02034 , G01B9/0205
Abstract: A beam-shaping optical system suitable for use with optical coherence tomography includes a sheath defining a central cavity having an inner wall, an optical fiber positioned within a ferrule, the ferrule configured to mate with the inner wall of the sheath, and a beam-shaping insert positioned within the sheath and configured to mate with the inner surface of the sheath. The beam-shaping insert defines a beam-shaping element. The optical fiber is configured to emit an electromagnetic beam toward the beam-shaping element and the beam-shaping element is configured to reflect the electromagnetic beam externally to the beam-shaping insert.
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公开(公告)号：US09605942B2
公开(公告)日：2017-03-28
申请号：US14297798
申请日：2014-06-06
Applicant: Corning Incorporated
Inventor： Daniel Max Staloff
CPC classification number: G01B9/02091 , A61B1/0008 , A61B1/00096 , A61B1/00172 , A61B1/00183 , A61B5/0066 , A61B5/0084
Abstract: An OCT optical probe component comprising: A rod having a first end and a second end, a lens situated proximate to the second end of the rod, the lens having a surface with an inner zone a, and an outer zone b, wherein the inner zone a is associated with the focal length fla, and said outer zone b is associated with the focal length flb, such that optical probe component is multi-focal, the optical probe capable of imaging at multiple image planes, via the lens of an object adjacent to the first end of the rod, wherein the at least two images are separated by a distance d, wherein d>1 mm.
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5.发明申请HOUSING FOR THE OCT PROBE, OCT PROBE ASSEMBLY, AND A METHOD OF MAKING SUCH ASSEMBLY 审中-公开OCT探测器的住房，OCT探测器组件以及制造这种组件的方法公开(公告)号：US20150025369A1
公开(公告)日：2015-01-22
申请号：US14313087
申请日：2014-06-24
Applicant: Corning Incorporated
Inventor： Venkata Adiseshaiah Bhagavatula , John McKenna Brennan , Woraphat Dockchoorung , Klaus Hartkorn , Mark Alan McDermott , Amorn Runarom , Daniel Max Staloff
IPC: A61B5/00
CPC classification number: A61B5/0073 , A61B5/0066 , A61B5/0084 , A61B5/6852 , G01B9/0205 , G01B9/02091 , G01N21/4795 , Y10T29/4998
Abstract: According to some embodiments a housing for the OCT comprises: (a) a tubular body with an inner diameter of less than 5 mm (for example less than 2 mm, and in some embodiments not greater than 1.5 mm), a first end, a second end; and a window formed in the tubular body closer to the second end than to the first end, displaced from the second end, and framed by a portion of the tubular body, wherein the window has a width w. According to some embodiments, 0.05 mm
Abstract translation: 根据一些实施例，用于OCT的壳体包括：（a）内径小于5mm（例如小于2mm，在一些实施例中，不大于1.5mm）的管状体，第一端， 第二端 以及形成在所述管状体中的窗口，其比所述第一端部更靠近所述第二端部，从所述第二端部移位并且被所述管状体的一部分框架化，其中所述窗口具有宽度w。 根据一些实施方案，0.05mm
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Patent Agency Ranking
公开(公告)号：US11114420B2
公开(公告)日：2021-09-07
申请号：US16777295
申请日：2020-01-30
Applicant: CORNING INCORPORATED
Inventor： Daniel Max Staloff
IPC: H01L25/075 , F21V5/00 , F21Y105/16 , F21Y115/10
Abstract: An apparatus comprises an array of light emitting diodes (LEDs), each LED in the array having an asymmetric optical characteristic. The asymmetric optical characteristic of a first subset of LEDs in the array is oriented at an angle of 90°, 180°, or 270° with respect to the asymmetrical optical characteristic of a second subset of LEDs in the array. The apparatus may be the array of LEDs or an illumination system comprising a light source comprising the array of LEDs. Methods of manufacturing the apparatus are also provided.
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公开(公告)号：US20170311806A1
公开(公告)日：2017-11-02
申请号：US15488982
申请日：2017-04-17
Applicant: Corning Incorporated
CPC classification number: A61B5/0084 , A61B1/07 , A61B5/0066 , A61B5/0073 , A61B2562/0233 , A61B2562/146 , G01B9/02091 , G02B6/0008 , G02B6/262 , G02B6/32 , G06K9/6202 , H04N7/183
Abstract: A beam-shaping optical system includes a sheath defining a central cavity having an inner wall, an optical fiber positioned within the cavity and engaged with the inner wall of the sheath, and a beam-shaping insert positioned within the sheath and engaged with the inner wall of the sheath. The beam-shaping insert includes a beam-shaping element with a reflective element aligned with an optical axis of the optical fiber. The optical fiber is configured to emit an electromagnetic beam toward the beam-shaping element and the beam-shaping element is configured to reflect the electromagnetic beam externally to the beam-shaping insert.
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公开(公告)号：US20200258868A1
公开(公告)日：2020-08-13
申请号：US16777295
申请日：2020-01-30
Applicant: CORNING INCORPORATED
Inventor： Daniel Max Staloff
IPC: H01L25/075 , F21V5/00 , F21Y115/10 , F21Y105/16
Abstract: An apparatus comprises an array of light emitting diodes (LEDs), each LED in the array having an asymmetric optical characteristic. The asymmetric optical characteristic of a first subset of LEDs in the array is oriented at an angle of 90°, 180°, or 270° with respect to the asymmetrical optical characteristic of a second subset of LEDs in the array. The apparatus may be the array of LEDs or an illumination system comprising a light source comprising the array of LEDs. Methods of manufacturing the apparatus are also provided.
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公开(公告)号：US10162114B2
公开(公告)日：2018-12-25
申请号：US14989261
申请日：2016-01-06
Applicant: Corning Incorporated
Inventor： Venkata Adiseshaiah Bhagavatula , Klaus Hartkorn , Daniel Max Staloff
Abstract: A beam-shaping optical system suitable for use with optical coherence tomography includes a beam-shaping body having a beam-shaping element and an alignment feature. An optical fiber is coupled to the alignment feature. The fiber has a fiber end configured to emit an electromagnetic beam. The fiber and the body are configured to direct the beam into the beam-shaping element such that the beam is shaped solely by reflection into an image spot.
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10.发明申请公开(公告)号：US20150219854A1
公开(公告)日：2015-08-06
申请号：US14688112
申请日：2015-04-16
Applicant: Corning Incorporated
Inventor： Venkata Adiseshaiah Bhagavatula , Klaus Hartkorn , Daniel Max Staloff
CPC classification number: G02B6/32 , A61B5/0066 , G01B9/02034 , G01B9/02035 , G01B9/0205 , G01B9/02091 , Y10T29/4978
Abstract: Monolithic beam-shaping optical systems and methods are disclosed for an optical coherence tomography (OCT) probe that includes a transparent cylindrical housing having asymmetric optical power. The system includes a transparent monolithic body having a folded optical axis and at least one alignment feature that supports the end of an optical fiber adjacent an angled planar end wall. The monolithic body also includes a total-internal reflection surface and a lens surface that define object and image planes. Light from the optical fiber end traverses the optical path, which includes the cylindrical housing residing between the lens surface and the image plane. Either the lens surface by itself or the lens surface and the reflective (eg, TIR) surface in combination are configured to substantially correct for the asymmetric optical power of the cylindrical housing, thereby forming a substantially rotationally symmetric image spot at the image plane.
Abstract translation: 公开了用于光学相干断层摄影（OCT）探针的整体光束整形光学系统和方法，其包括具有不对称光焦度的透明圆柱形壳体。 该系统包括具有折叠光轴的透明单体体和至少一个对准特征，其支撑邻近倾斜的平坦端壁的光纤的端部。 单片体还包括全内反射面和限定物体和像面的透镜表面。 来自光纤端的光穿过包括位于透镜表面和像平面之间的圆柱形壳体的光路。 镜片表面本身或透镜表面以及组合的反射（例如，TIR）表面被配置为基本上校正圆柱形外壳的不对称光焦度，从而在图像平面处形成基本上旋转对称的图像斑点。
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