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公开(公告)号：US11635610B2
公开(公告)日：2023-04-25
申请号：US17322903
申请日：2021-05-18
Applicant: Purdue Research Foundation
Inventor： Garth Jason Simpson , James Ulcickas , Fengyuan Deng , Changqin Ding
Abstract: A method for imaging a sample, wherein the sample changes a polarization state of light as a function of position, wherein the method includes changing a polarization state of a purely polarized light of an incident light striking a micro-retarder array, thereby inducing a changed polarization state of the polarization state. The micro-retarder array is placed in a rear conjugate focal plane of a microscope. The method additionally includes projecting the changed polarization state of the polarization state into an object plane of the microscope containing the sample.
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公开(公告)号：US20210278656A1
公开(公告)日：2021-09-09
申请号：US17322903
申请日：2021-05-18
Applicant: Purdue Research Foundation
Inventor： Garth Jason Simpson , James Ulcickas , Fengyuan Deng , Changqin Ding
Abstract: A method for imaging a sample, wherein the sample changes a polarization state of light as a function of position, wherein the method includes changing a polarization state of a purely polarized light of an incident light striking a micro-retarder array, thereby inducing a changed polarization state of the polarization state. The micro-retarder array is placed in a rear conjugate focal plane of a microscope. The method additionally includes projecting the changed polarization state of the polarization state into an object plane of the microscope containing the sample.
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Patent Agency Ranking
公开(公告)号：US11619581B2
公开(公告)日：2023-04-04
申请号：US17239683
申请日：2021-04-26
Applicant: Purdue Research Foundation
Inventor： Garth Jason Simpson , Fengyuan Deng , Changqin Ding , Chen Li
Abstract: A system including a first micro-retarder array, wherein the first micro-retarder array is configured to convert a purely polarized light of an incident light into two components. The system additionally includes an optical device, wherein the optical device is configured to collimate the two components to two foci planes. Moreover, the system includes a second micro-retarder array, wherein the second micro-retarder array is configured to combine a set of two components of the incident light, thereby producing a second purely polarized light. Further the system includes a detector, wherein the detector is configured to receive the second purely polarized light.
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公开(公告)号：US11009456B2
公开(公告)日：2021-05-18
申请号：US16560949
申请日：2019-09-04
Applicant: Purdue Research Foundation
Inventor： Garth Jason Simpson , Fengyuan Deng , Changqin Ding , Chen Li
Abstract: A system including a first micro-retarder array, wherein the first micro-retarder array is configured to convert a purely polarized light of an incident light into two components. The system additionally includes an optical device, wherein the optical device is configured to collimate the two components to two foci planes. Moreover, the system includes a second micro-retarder array, wherein the second micro-retarder array is configured to combine a set of two components of the incident light, thereby producing a second purely polarized light. Further the system includes a detector, wherein the detector is configured to receive the second purely polarized light.
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公开(公告)号：US20210262930A1
公开(公告)日：2021-08-26
申请号：US17239683
申请日：2021-04-26
Applicant: Purdue Research Foundation
Inventor： Garth Jason Simpson , Fengyuan Deng , Changqin Ding , Chen Li
Abstract: A system including a first micro-retarder array, wherein the first micro-retarder array is configured to convert a purely polarized light of an incident light into two components. The system additionally includes an optical device, wherein the optical device is configured to collimate the two components to two foci planes. Moreover, the system includes a second micro-retarder array, wherein the second micro-retarder array is configured to combine a set of two components of the incident light, thereby producing a second purely polarized light. Further the system includes a detector, wherein the detector is configured to receive the second purely polarized light.
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公开(公告)号：US11042019B2
公开(公告)日：2021-06-22
申请号：US16713838
申请日：2019-12-13
Applicant: Purdue Research Foundation
Inventor： Garth Jason Simpson , James Ulcickas , Fengyuan Deng , Changqin Ding
Abstract: A method for imaging a sample, wherein the sample changes a polarization state of light as a function of position, wherein the method includes changing a polarization state of a purely polarized light of an incident light striking a micro-retarder array, thereby inducing a changed polarization state of the polarization state. The micro-retarder array is placed in a rear conjugate focal plane of a microscope. The method additionally includes projecting the changed polarization state of the polarization state into an object plane of the microscope containing the sample.
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公开(公告)号：US20200072745A1
公开(公告)日：2020-03-05
申请号：US16560949
申请日：2019-09-04
Applicant: Purdue Research Foundation
Inventor： Garth Jason Simpson , Fengyuan Deng , Changqin Ding , Chen Li
Abstract: A system including a first micro-retarder array, wherein the first micro-retarder array is configured to convert a purely polarized light of an incident light into two components. The system additionally includes an optical device, wherein the optical device is configured to collimate the two components to two foci planes. Moreover, the system includes a second micro-retarder array, wherein the second micro-retarder array is configured to combine a set of two components of the incident light, thereby producing a second purely polarized light. Further the system includes a detector, wherein the detector is configured to receive the second purely polarized light.
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