{"number":"WO2026131859A1","kindCode":"A1","documentType":"publication","title":{"original":"Apparatus for optical or raman micro-spectrometry","english":"Apparatus for optical or raman micro-spectrometry"},"abstract":{"original":"The present invention relates to an optical or Raman micro-spectrometry apparatus (100) comprising an optical microscope objective (10) and an optical spectrometer (20). According to the invention, the micro-spectrometry apparatus comprises an astigmatic optical system (30, 31, 32) arranged outside the optical spectrometer (20, 21), between the microscope objective (10) and the optical spectrometer, the astigmatic optical system (30, 31, 32) being arranged and configured to form an astigmatic image of a light beam transmitted through the microscope objective (10) on the input slit of the optic…","english":"The present invention relates to an optical or Raman micro-spectrometry apparatus (100) comprising an optical microscope objective (10) and an optical spectrometer (20). According to the invention, the micro-spectrometry apparatus comprises an astigmatic optical system (30, 31, 32) arranged outside the optical spectrometer (20, 21), between the microscope objective (10) and the optical spectrometer, the astigmatic optical system (30, 31, 32) being arranged and configured to form an astigmatic image of a light beam transmitted through the microscope objective (10) on the input slit of the optic…"},"applicants":["Horiba France SAS"],"inventors":["Emmanuel Froigneux","Philippe DE BETTIGNIES"],"filingDate":"2025-12-16","publicationDate":null,"grantDate":null,"verifiedWithOffice":false,"pdfUrl":"https://downloadpatent.com/pdf/WO2026131859A1.pdf","pages":{"en":"https://downloadpatent.com/patent/WO2026131859A1","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/WO2026131859A1","ja":"https://downloadpatent.com/ja/patent/WO2026131859A1"}}