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公开(公告)号：US12140776B2
公开(公告)日：2024-11-12
申请号：US18231940
申请日：2023-08-09
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Kazumasa Murakami , Tatsuya Ogino , Shinsuke Okada
Abstract: A spectroscopic module includes M beam splitters that are arranged along an X direction, where M is a natural number of 2 or more; M bandpass filters disposed on one side in a Z direction with respect to the M beam splitters, each of the M bandpass filters facing each of the M beam splitters; a light detector disposed on the one side in the Z direction with respect to the M bandpass filters and includes M light receiving regions, each of the M light receiving regions facing each of the M bandpass filters; a first support body supporting the M beam splitters; and a second support body supporting the M bandpass filters. Each of N beam splitters among the M beam splitters has a plate shape and has a thickness of 1 mm or less, where N is a natural number of 2 to M.
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公开(公告)号：US11762211B2
公开(公告)日：2023-09-19
申请号：US17137700
申请日：2020-12-30
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Kazumasa Murakami , Tatsuya Ogino , Shinsuke Okada
CPC classification number: G02B27/1006 , G01J3/02 , G02B27/14 , G02B2006/12109
Abstract: A spectroscopic module includes M beam splitters that are arranged along an X direction, where M is a natural number of 2 or more; M bandpass filters disposed on one side in a Z direction with respect to the M beam splitters, each of the M bandpass filters facing each of the M beam splitters; a light detector disposed on the one side in the Z direction with respect to the M bandpass filters and includes M light receiving regions, each of the M light receiving regions facing each of the M bandpass filters; a first support body supporting the M beam splitters; and a second support body supporting the M bandpass filters. Each of N beam splitters among the M beam splitters has a plate shape and has a thickness of 1 mm or less, where N is a natural number of 2 to M.
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