Invention Application
- Patent Title: SOLID IMMERSION LENS HOLDER AND IMAGE ACQUISITION DEVICE
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Application No.: US15504395Application Date: 2015-09-24
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Publication No.: US20170235087A1Publication Date: 2017-08-17
- Inventor: Hirotoshi TERADA , Ikuo ARATA , Masataka IKESU
- Applicant: HAMAMATSU PHOTONICS K.K.
- Applicant Address: JP Hamamatsu-shi, Shizuoka
- Assignee: HAMAMATSU PHOTONICS K.K.
- Current Assignee: HAMAMATSU PHOTONICS K.K.
- Current Assignee Address: JP Hamamatsu-shi, Shizuoka
- Priority: JP2014-197008 20140926
- International Application: PCT/JP2015/076880 WO 20150924
- Main IPC: G02B7/02
- IPC: G02B7/02 ; G02B21/00 ; G02B21/02 ; G02B21/33 ; G02B21/36 ; G02B21/26

Abstract:
A solid immersion lens holder includes a first member having a first opening disposing a spherical face portion therein so that a part of the spherical face portion protrudes toward an objective lens side and a second member having a second opening disposing a contact portion therein so that a contact face protrudes toward a side opposite to the objective lens side. The first member includes three protrusion portions extending from an inner face of the first opening toward a center of the first opening and configured to be contactable with the spherical face portion.
Public/Granted literature
- US10558010B2 Solid immersion lens holder and image acquisition device Public/Granted day:2020-02-11
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
G02B7/02 | .用于透镜 |