SG11202006952XA - Polarization state generation with a metasurface - Google Patents

Polarization state generation with a metasurface

Info

Publication number
SG11202006952XA
SG11202006952XA SG11202006952XA SG11202006952XA SG11202006952XA SG 11202006952X A SG11202006952X A SG 11202006952XA SG 11202006952X A SG11202006952X A SG 11202006952XA SG 11202006952X A SG11202006952X A SG 11202006952XA SG 11202006952X A SG11202006952X A SG 11202006952XA
Authority
SG
Singapore
Prior art keywords
metasurface
polarization state
state generation
generation
polarization
Prior art date
Application number
SG11202006952XA
Inventor
Noah A Rubin
Federico Capasso
Original Assignee
Harvard College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harvard College filed Critical Harvard College
Publication of SG11202006952XA publication Critical patent/SG11202006952XA/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1809—Diffraction gratings with pitch less than or comparable to the wavelength
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J4/00—Measuring polarisation of light
    • G01J4/04—Polarimeters using electric detection means
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/30—Metamaterials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Polarising Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
SG11202006952XA 2018-01-24 2019-01-24 Polarization state generation with a metasurface SG11202006952XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862621453P 2018-01-24 2018-01-24
PCT/US2019/014975 WO2019147828A1 (en) 2018-01-24 2019-01-24 Polarization state generation with a metasurface

Publications (1)

Publication Number Publication Date
SG11202006952XA true SG11202006952XA (en) 2020-08-28

Family

ID=67395088

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202006952XA SG11202006952XA (en) 2018-01-24 2019-01-24 Polarization state generation with a metasurface

Country Status (8)

Country Link
US (3) US11169311B2 (en)
EP (1) EP3743764A4 (en)
JP (1) JP2021511553A (en)
KR (1) KR20200108901A (en)
CN (1) CN111819489B (en)
CA (1) CA3089373A1 (en)
SG (1) SG11202006952XA (en)
WO (1) WO2019147828A1 (en)

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WO2021021671A1 (en) 2019-07-26 2021-02-04 Metalenz, Inc. Aperture-metasurface and hybrid refractive-metasurface imaging systems
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US20220269100A1 (en) * 2020-09-07 2022-08-25 Fujikura Ltd. Light diffraction element and optical computing system
US11346768B1 (en) 2020-12-02 2022-05-31 Onto Innovation Inc. Vortex polarimeter
KR102441989B1 (en) 2021-01-28 2022-09-08 광운대학교 산학협력단 All-dielectric metasurface doublet device enabling multifunctional beam manipulation at telecommunication wavelengths
WO2022176458A1 (en) * 2021-02-18 2022-08-25 株式会社フジクラ Light diffraction element unit and optical computation device
WO2022176332A1 (en) * 2021-02-18 2022-08-25 株式会社フジクラ Optical diffraction element and position adjustment method for optical diffraction element
JPWO2022176555A1 (en) * 2021-02-19 2022-08-25
CN113960785A (en) * 2021-02-22 2022-01-21 武汉融晶光电科技有限公司 Super surface diffraction optical element group design method for eliminating zero-order light
US20240061376A1 (en) * 2021-03-03 2024-02-22 Postech Stimulus-responsive dynamic meta-holographic device
WO2022220112A1 (en) * 2021-04-16 2022-10-20 国立大学法人長岡技術科学大学 Optical measurement device
JP7318874B2 (en) * 2021-04-16 2023-08-01 国立大学法人長岡技術科学大学 light measuring device
CN113917591A (en) * 2021-10-15 2022-01-11 中国人民解放军国防科技大学 Random polarization conversion super surface and method for polarization conversion of random polarization light
JP2023121474A (en) * 2022-02-21 2023-08-31 浜松ホトニクス株式会社 Polarization separation element and optical receiving device
US11927769B2 (en) 2022-03-31 2024-03-12 Metalenz, Inc. Polarization sorting metasurface microlens array device
CN115327677B (en) * 2022-04-14 2024-01-30 西北工业大学 Vector super-surface for realizing polarization information encryption and design method

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US5085496A (en) 1989-03-31 1992-02-04 Sharp Kabushiki Kaisha Optical element and optical pickup device comprising it
US5337146A (en) * 1992-03-30 1994-08-09 University Of New Orleans Diffraction-grating photopolarimeters and spectrophotopolarimeters
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JPWO2007055245A1 (en) 2005-11-09 2009-04-30 日本板硝子株式会社 Polarization separation element and method for manufacturing the same, and optical pickup, optical device, optical isolator, and polarization hologram provided with the polarization separation element
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Also Published As

Publication number Publication date
CN111819489B (en) 2024-04-02
CA3089373A1 (en) 2019-08-01
EP3743764A4 (en) 2022-01-19
US11169311B2 (en) 2021-11-09
KR20200108901A (en) 2020-09-21
US20210048569A1 (en) 2021-02-18
JP2021511553A (en) 2021-05-06
US11867937B2 (en) 2024-01-09
EP3743764A1 (en) 2020-12-02
US20240142686A1 (en) 2024-05-02
WO2019147828A1 (en) 2019-08-01
CN111819489A (en) 2020-10-23
US20220244442A1 (en) 2022-08-04

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