Title:
フォトニック結晶ファイバおよびその製造方法
Document Type and Number:
Japanese Patent JP7061628
Kind Code:
B2
Abstract:
A photonic crystal optical fiber and a manufacturing method therefor, comprising an optical fiber body (10), a fiber core (11) provided at the center of the optical fiber body (10), and multiple air holes (42) provided within the optical fiber body (10). Each air hole (42) is spirally shaped, and, the direction of rotation of the multiple air holes (42) is identical. On any one cross-section in the radial direction of the optical fiber body (10), the arrangement of the multiple air holes (42) is an arrangement surrounding the fiber core (11).
Inventors:
Toshimasa Huang
Thunder people
Kosuke Hu
Zhou Peak
李 ▲鶴▼
Bear front pillar
Xu Kotate
▲聶▼ ▲ちぃ▼
Rui Ban
万 ▲鵬▼
▲楊▼ 春燕
Thunder people
Kosuke Hu
Zhou Peak
李 ▲鶴▼
Bear front pillar
Xu Kotate
▲聶▼ ▲ちぃ▼
Rui Ban
万 ▲鵬▼
▲楊▼ 春燕
Application Number:
JP2019566661A
Publication Date:
April 28, 2022
Filing Date:
August 29, 2019
Export Citation:
Assignee:
China Electric Power Research Institute Company Limited
International Classes:
C03B37/018; G02B6/02; C03B37/027
Domestic Patent References:
| JP2006126725A | ||||
| JP2019504506A | ||||
| JP2004085970A | ||||
| JP2005250022A | ||||
| JP2010170136A | ||||
| JP2004102281A |
Foreign References:
| CN101052907A | ||||
| WO2008053922A1 |
Other References:
Xi et al.,Optical Activity in Twisted Solid-Core Photonic Crystal Fibers,Physical Review Letters,米国,American Physical Society,2013年04月04日,Vol. 110, No.14,pp.143903-1~143903-4,DOI:10.1103/PhysRevLett.110.143903
Li et al.,Surface Plasmon Resonance Effect in Helical Photonic Crystal Fiber using Transformation Optics Formalism,2017 25th Optical FiberSensors Conference (OFS),IEEE,2017年04月24日,pp.1032348-1~pp.1032348-4,DOI: 10.1117/12.2265536
Li et al.,Surface Plasmon Resonance Effect in Helical Photonic Crystal Fiber using Transformation Optics Formalism,2017 25th Optical FiberSensors Conference (OFS),IEEE,2017年04月24日,pp.1032348-1~pp.1032348-4,DOI: 10.1117/12.2265536
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki