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    A LIGHT SOURCE FOR GENERATING ILLUMINATION LIGHT
    1.
    发明公开
    A LIGHT SOURCE FOR GENERATING ILLUMINATION LIGHT 审中-公开

    公开(公告)号：EP4443118A1

    公开(公告)日：2024-10-09

    申请号：EP23166575.3

    申请日：2023-04-04

    Applicant: F. Hoffmann-La Roche AG ,  Roche Diagnostics GmbH

    Inventor： Salzmann, Wenzel

    IPC: G01J3/02 ,  G01J3/10 ,  G01J3/18 ,  G01J3/20

    CPC classification number: G01J3/10 ,  G01J2003/10620130101 ,  G01J3/18 ,  G01J3/0208 ,  G01J3/0297 ,  G01J3/20

    Abstract: A light source (112) for generating illumination light for illuminating at least one sample is disclosed. The light source (112) comprises
    - at least one array of light emitters (114), wherein each of the light emitters (114) is configured for emitting at least one light beam along a light beam path, wherein the light beam has a predefined wavelength range, and
    - at least one reflective optical grating (116) configured for overlaying the light beam paths,
    - at least one transfer element (118);
    wherein the transfer element (118) is arranged between the array of light emitters (114) and the optical grating (116) such that the transfer element (118) directs the emitted light beams onto the optical grating (116) and provides the light beams reflected from the optical grating (116) and impinging on the transfer element (118) into at least one measurement channel (120), wherein the measurement channel (120) is configured for receiving at least one sample.

    MICRO-RAMAN DEVICE
    2.
    发明公开
    MICRO-RAMAN DEVICE 审中-实审

    公开(公告)号：EP4361584A1

    公开(公告)日：2024-05-01

    申请号：EP23205765.3

    申请日：2023-10-25

    Applicant: Shimadzu Corporation

    Inventor： SHIBUTANI, Ryuta

    IPC: G01J3/02 ,  G01J3/08 ,  G01J3/10 ,  G01J3/44

    CPC classification number: G01J3/0232 ,  G01J3/08 ,  G01J3/44 ,  G01J3/0213 ,  G01J3/0235 ,  G01J3/10 ,  G01J2003/10420130101 ,  G01J2003/10620130101

    Abstract: A micro-Raman device includes a first laser light source, a second laser light source, a first holder, a second holder, a first ND filter, and a second ND filter. The first laser light source and the second laser light source generate first laser light of a first wavelength and second laser light of a second wavelength, respectively. The second wavelength is different from the first wavelength. The first laser light and the second laser light proceed in a second direction orthogonal to a first direction while being separated from each other in the first direction. The first holder and the second holder are arranged overlapping each other in the second direction.

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