- 专利标题： STRONG, FATIGUE-RESISTANT OPTICAL FIBER WITH ENHANCED SIDE IRRADIATION
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申请号： EP22216668.8申请日： 2022-12-23
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公开(公告)号： EP4390218A1公开(公告)日： 2024-06-26
- 发明人: NEUBERGER, Wolfgang , GRISCHENKO, A. B. , HARSCHACK, Alexander , PETROV, Pavel
- 申请人： biolitec Unternehmensbeteiligungs II AG
- 申请人地址： AT 1030 Vienna Untere Viaduktgasse 6/9
- 专利权人： biolitec Unternehmensbeteiligungs II AG
- 当前专利权人： biolitec Unternehmensbeteiligungs II AG
- 当前专利权人地址： AT 1030 Vienna Untere Viaduktgasse 6/9
- 代理机构： Herrmann, Franz
- 主分类号： F21V8/00
- IPC分类号： F21V8/00 ; G02B6/036
摘要：
An optical fiber is proposed comprising:
an outer cladding section surrounding an inner core section, the outer cladding section having a refractive index lower than the refractive index of the core section and the outer cladding section and the core section forming an optical light guide;
an emission area associated with one emission end of the optical fiber, the emission area extending in a longitudinal direction along the optical fiber and being arranged for emitting radiation in a lateral direction with respect to the longitudinal direction of the optical fiber;
wherein within the emission area, the core section is provided with a plurality of scattering sites, which are each formed by a local variation of the refractive index in the core section.
an outer cladding section surrounding an inner core section, the outer cladding section having a refractive index lower than the refractive index of the core section and the outer cladding section and the core section forming an optical light guide;
an emission area associated with one emission end of the optical fiber, the emission area extending in a longitudinal direction along the optical fiber and being arranged for emitting radiation in a lateral direction with respect to the longitudinal direction of the optical fiber;
wherein within the emission area, the core section is provided with a plurality of scattering sites, which are each formed by a local variation of the refractive index in the core section.
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