Title:
OPTICAL COMPONENT AND OPTICAL MODULE USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/251043
Kind Code:
A1
Abstract:
The present invention achieves a reduction in the size of an optical component used in optical communication and an improvement in stability when the optical component is mounted. This optical component comprises: a rectangular parallelepiped-shaped transparent body in which the height-to-width ratio is larger than 1 within a plane orthogonal to an optical axis; and a lens provided on the light emission side and/or the light incidence side of the transparent body. A lens main body formed by the transparent body and the lens has a first surface including a flat contact surface, and a perpendicular dropped from the center of gravity of the lens main body to the contact surface and a line segment connecting the center of gravity and the center of the contact surface match within a predetermined range.
Inventors:
KONDO YASUYUKI (JP)
OGATA JUNYA (JP)
OGATA JUNYA (JP)
Application Number:
PCT/JP2021/017842
Publication Date:
December 16, 2021
Filing Date:
May 11, 2021
Export Citation:
Assignee:
ALPS ALPINE CO LTD (JP)
International Classes:
G02B3/00
Domestic Patent References:
| WO2015088032A1 | 2015-06-18 | |||
| WO2016098833A1 | 2016-06-23 |
Foreign References:
| JP2019186554A | 2019-10-24 | |||
| JP2018072499A | 2018-05-10 | |||
| JP2017130543A | 2017-07-27 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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