公开(公告)号：US11977223B2

公开(公告)日：2024-05-07

申请号：US18103572

申请日：2023-01-31

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Yuki Morinaga ,  Anna Yoshida ,  Yoshihisa Warashina

IPC: G02B26/08 ,  G02B26/10 ,  G02B27/00

CPC classification number: G02B27/0031 ,  G02B26/0833 ,  G02B26/085 ,  G02B26/10 ,  G02B26/101 ,  G02B27/0006

Abstract: An optical unit includes: a base which includes a main surface; a mirror device which includes a movable mirror portion and is disposed on the base; a frame member that is provided on the main surface so as to surround the mirror device; and a window member that is bonded to the frame member and has a flat plate shape. The frame member includes a first wall portion which is provided on the main surface and includes a first top surface on the side opposite to the main surface, a second wall portion which is provided on the main surface so as to face the first wall portion and includes a second top surface on the side opposite to the main surface.

公开(公告)号：US11598951B2

公开(公告)日：2023-03-07

申请号：US17722757

申请日：2022-04-18

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Yuki Morinaga ,  Anna Yoshida ,  Yoshihisa Warashina

IPC: G02B26/08 ,  G02B27/00 ,  G02B26/10

Abstract: An optical unit includes: a base which includes a main surface; a mirror device which includes a movable mirror portion and is disposed on the base; a frame member that is provided on the main surface so as to surround the mirror device; and a window member that is bonded to the frame member and has a flat plate shape. The frame member includes a first wall portion which is provided on the main surface and includes a first top surface on the side opposite to the main surface, a second wall portion which is provided on the main surface so as to face the first wall portion and includes a second top surface on the side opposite to the main surface.

公开(公告)号：US10551322B2

公开(公告)日：2020-02-04

申请号：US14420483

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Masashi Ito ,  Katsumi Shibayama ,  Toshimitsu Kawai ,  Kazuto Ofuji ,  Hiroki Oyama ,  Yoshihiro Maruyama ,  Takafumi Yokino ,  Masaki Hirose ,  Anna Yoshida

IPC: G01N21/65 ,  B82Y40/00

Abstract: A SERS unit comprises an integrally formed handling board and a SERS element secured within a container space provided in the handling board so as to open to one side in a thickness direction of the handling board. The SERS element has a substrate arranged on an inner surface of the container space and an optical function part formed on the substrate, for generating surface-enhanced Raman scattering.

公开(公告)号：US09588049B2

公开(公告)日：2017-03-07

申请号：US14420441

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi Shibayama ,  Masashi Ito ,  Takafumi Yokino ,  Masaki Hirose ,  Anna Yoshida ,  Kazuto Ofuji ,  Yoshihiro Maruyama

IPC: G01J3/44 ,  G01N21/65 ,  G01J3/12 ,  B82Y40/00

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01J3/02 ,  G01J3/12 ,  G01J3/44 ,  G01N2201/02 ,  G01N2201/0227 ,  G01N2201/06113

Abstract: A SERS unit comprises a substrate; an optical function part formed on the substrate, for generating surface-enhanced Raman scattering; and a package containing the optical function part in an inert space and configured to irreversibly expose the space.

Abstract translation: SERS单元包括基底; 形成在所述基板上的用于产生表面增强拉曼散射的光学功能部件; 以及在惰性空间中包含光学功能部件并且被配置为不可逆地暴露该空间的封装。

公开(公告)号：US20150219562A1

公开(公告)日：2015-08-06

申请号：US14420510

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi Shibayama ,  Masashi Ito ,  Takafumi Yokino ,  Masaki Hirose ,  Anna Yoshida ,  Kazuto Ofuji ,  Yoshihiro Maruyama ,  Takashi Kasahara ,  Toshimitsu Kawai ,  Toru Hirohata ,  Hiroki Kamei ,  Hiroki Oyama

IPC: G01N21/65 ,  G01N21/03

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01N21/03 ,  G01N2021/651

Abstract: A SERS element comprises a substrate having a front face; a fine structure part formed on the front face and having a plurality of pillars; and a conductor layer formed on the fine structure part and constituting an optical function part for generating surface-enhanced Raman scattering. The conductor layer has a base part formed along the front face and a plurality of protrusions protruding from the base part at respective positions corresponding to the pillars. The base part has a thickness greater than the height of the pillars.

Abstract translation: SERS元件包括具有正面的基板; 形成在前表面上并具有多个支柱的精细结构部分; 以及形成在微细结构部分上并构成用于产生表面增强拉曼散射的光学功能部分的导体层。 导体层具有沿着前表面形成的基部和在与支柱对应的各个位置处从基部突出的多个突起。 基部的厚度大于支柱的高度。

公开(公告)号：US20150204792A1

公开(公告)日：2015-07-23

申请号：US14420441

申请日：2013-08-09

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi Shibayama ,  Masashi Ito ,  Takafumi Yokino ,  Masaki Hirose ,  Anna Yoshida ,  Kazuto Ofuji ,  Yoshihiro Maruyama

IPC: G01N21/65 ,  G01J3/12

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01J3/02 ,  G01J3/12 ,  G01J3/44 ,  G01N2201/02 ,  G01N2201/0227 ,  G01N2201/06113

Abstract: A SERS unit comprises a substrate; an optical function part formed on the substrate, for generating surface-enhanced Raman scattering; and a package containing the optical function part in an inert space and configured to irreversibly expose the space.

Abstract translation: SERS单元包括基底; 形成在所述基板上的用于产生表面增强拉曼散射的光学功能部件; 以及在惰性空间中包含光学功能部件并且被配置为不可逆地暴露该空间的封装。