OPTICAL FIBER FOR SOLAR LIGHT TRANSFER, ITS PRODUCTION METHOD AND OPTICAL CABLE USING THE SAME

OPTICAL FIBER FOR SOLAR LIGHT TRANSFER, ITS PRODUCTION METHOD AND OPTICAL CABLE USING THE SAME

PURPOSE: A sunlight transmitting optical fiber, a manufacturing method thereof, and an optical fiber thereof are provided to improve transmittance by improving transmitting efficiency and increasing the receiving angle of sunlight. CONSTITUTION: An optical fiber comprises a core(11), a first claddin...

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Bibliographische Detailangaben
Hauptverfasser: LEE, KYUNG GOO, JO, JIN CHEOL, JUNG, CHANG HYUN, OH, OHI HWAN, CHOI, HEE TAE, KIM, YOUNG TAEK, KANG, HEE JEON, RYU, KI SUN, KOO, SUK SOO
Format: Patent
Sprache:eng ; kor
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Zusammenfassung:PURPOSE: A sunlight transmitting optical fiber, a manufacturing method thereof, and an optical fiber thereof are provided to improve transmittance by improving transmitting efficiency and increasing the receiving angle of sunlight. CONSTITUTION: An optical fiber comprises a core(11), a first cladding layer(12), and a second cladding layer(13). The core is formed into a pure silica. The first cladding layer is formed into a high concentration fluoride system or a boron system doped glass compound. The second cladding layer is formed into a compound resin layer which has a 1.5~1.51 refraction ratio.