Title:
光処理装置
Document Type and Number:
Japanese Patent JP6620498
Kind Code:
B2
Abstract:
An optical connecting part includes: a holder including an end face for optical connection, one or more optical waveguides and a through-hole, the optical waveguides having a portion extending from the end face in a direction of a first axis, the through-hole extending from the end face in the direction of the first axis; and a coating disposed on an inner surface of the through-hole, the coating having oil repellency. The coating on the inner surface of the through-hole forms a guide hole.
Inventors:
Akira Furuya
Application Number:
JP2015197788A
Publication Date:
December 18, 2019
Filing Date:
October 05, 2015
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
G02B6/26; G02B6/255; G02B6/42
Domestic Patent References:
| JP2000206374A | ||||
| JP2005126810A | ||||
| JP2007196406A | ||||
| JP2002214418A | ||||
| JP2007187257A | ||||
| JP5142949A | ||||
| JP2004052050A | ||||
| JP267507A |
Foreign References:
| US20110135252 | ||||
| WO2001048270A1 | ||||
| US20150299605 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
High Kunio Ki
Shotaro Terasawa
Ichira Kondo
Yoshiki Kuroki
High Kunio Ki
Shotaro Terasawa
Ichira Kondo