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    Atomic clock
    1.
    发明授权
    Atomic clock 有权

    公开(公告)号：US10423124B2

    公开(公告)日：2019-09-24

    申请号：US15325695

    申请日：2014-10-08

    申请人： CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA—RECHERCHE ET DÉVELOPPEMENT

    发明人： Benjamin Gallinet ,  Jacques Haesler ,  Steve Lecomte ,  Guillaume Basset

    IPC分类号： G04F5/14 ,  G02B6/124 ,  G02B6/27 ,  H03L7/26 ,  G02B6/12

    摘要： In the present invention a new atomic clock is proposed comprising: at least one light source adapted to provide an optical beam, at least one photo detector and a vapor cell comprising a first optical window, said optical beam being directed through said vapor cell for providing an optical frequency reference signal, said photo detector being adapted to detect said optical frequency reference signal and to generate at least one reference signal, wherein—said atomic clock comprises a first optical waveguide arranged to said first optical window, said first optical waveguide being arranged to incouple at least a portion of said optical beam, said first optical waveguide being sized and shaped so that said first guided light beam is expanded, a first outcoupler is arranged to outcouple at least a portion of said guided light beam to said vapor cell, —the thickness t of the atomic clock is smaller than 15 nm.

    ATOMIC CLOCK
    3.
    发明申请
    ATOMIC CLOCK 有权

    公开(公告)号：US20170146958A1

    公开(公告)日：2017-05-25

    申请号：US15325695

    申请日：2014-10-08

    申请人： CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA - RECHERCHE ET DÉVELOPPEMENT

    发明人： Benjamin Gallinet ,  Jacques Haesler ,  Steve Lecomte ,  Guillaume Basset

    IPC分类号： G04F5/14 ,  G02B6/124 ,  G02B6/27 ,  H03L7/26

    摘要： In the present invention a new atomic clock is proposed comprising: at least one light source adapted to provide an optical beam, at least one photo detector and a vapor cell comprising a first optical window, said optical beam being directed through said vapor cell for providing an optical frequency reference signal, said photo detector being adapted to detect said optical frequency reference signal and to generate at least one reference signal, wherein—said atomic clock comprises a first optical waveguide arranged to said first optical window, said first optical waveguide being arranged to incouple at least a portion of said optical beam, said first optical waveguide being sized and shaped so that said first guided light beam is expanded,—a first outcoupler is arranged to outcouple at least a portion of said guided light beam to said vapor cell,—the thickness t of the atomic clock is smaller than 15 mm.

    LIGHT HARVESTING PHOTOVOLTAIC DEVICE
    5.
    发明申请
    LIGHT HARVESTING PHOTOVOLTAIC DEVICE 审中-公开
    光收纳光电器件

    公开(公告)号：US20160204369A1

    公开(公告)日：2016-07-14

    申请号：US14911686

    申请日：2014-08-15

    申请人： CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA - RECHERCHE ET DÉVELOPPEMENT ,  EMPA, EIDGENÖSSISCHE MATERIALPRÜFUNGS-UND FORSCHUNGSANSTALT

    发明人： Rolando Ferrini ,  Ton Offermans ,  Benjamin Gallinet ,  Roland Hany ,  Frank Nüesch ,  Thomas P. Geiger

    IPC分类号： H01L51/44

    CPC分类号： H01G9/209 ,  H01L51/0064 ,  H01L51/447 ,  Y02E10/542 ,  Y02E10/549

    摘要： The invention concerns a photoelectric conversion device comprising: at least one photoconversion element comprising at least one organic photoconversion layer or an inorganic layer comprising quantum dots or perovskites; at least a first grating structure arranged on a first side of the photoconversion element; and at least a second grating structure arranged on a second side of the photoconversion element; wherein said at least a first grating structure is arranged so as to direct a near-infra-red light portion of light incident on said first grating structure into said photoconversion element, the said at least a second grating structure being arranged to reflect at least a part of said near-infra-red light portion back into said photoconversion element and to pass visible light out of the photoelectric conversion device.

    摘要翻译： 本发明涉及一种光电转换装置，包括：至少一个光转换元件，其包含至少一个有机光转换层或包含量子点或钙钛矿的无机层; 至少第一光栅结构，其布置在所述光转换元件的第一侧上; 以及布置在所述光转换元件的第二侧上的至少第二光栅结构; 其中所述至少第一光栅结构布置成将入射到所述第一光栅结构上的光的近红外光部分引导到所述光转换元件中，所述至少第二光栅结构被布置成反射至少一个 所述近红外光部分的一部分返回到所述光转换元件中并将可见光通过光电转换装置。