Invention Grant
- Patent Title: Optical fiber and manufacturing method thereof
- Patent Title (中): 光纤及其制造方法
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Application No.: US14003561Application Date: 2011-03-22
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Publication No.: US09523818B2Publication Date: 2016-12-20
- Inventor: Satoshi Hirono , Naoto Inoue , Manabu Ikoma , Kiyohiko Gondo , Tsuyoshi Miyata , Kazunari Komai
- Applicant: Satoshi Hirono , Naoto Inoue , Manabu Ikoma , Kiyohiko Gondo , Tsuyoshi Miyata , Kazunari Komai
- Applicant Address: JP Kyoto
- Assignee: OMRON Corporation
- Current Assignee: OMRON Corporation
- Current Assignee Address: JP Kyoto
- Agency: Osha Liang LLP
- Priority: JP2011-056832 20110315
- International Application: PCT/JP2011/056785 WO 20110322
- International Announcement: WO2012/124148 WO 20120920
- Main IPC: G02B6/32
- IPC: G02B6/32 ; G02B6/26 ; G02B6/02 ; G02B6/032 ; G02B6/25 ; B23K26/38
Abstract:
An optical fiber has an incident end on which light is incident, an emitting end from which the light is emitted, and an aperture provided in a core located at or near the emitting end. The aperture is formed by irradiating the core with an ultrashort pulsed laser beam having pulse widths of 10−15 seconds to 10−11 seconds.
Public/Granted literature
- US20140056558A1 OPTICAL FIBER AND MANUFACTURING METHOD THEREOF Public/Granted day:2014-02-27
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