Large Core Diameter Preform

• Company: Yangtze Optical Electronic Co. Ltd. (YOEC)
• Type: Multimode
• Active/Passive: Passive
• Number of Claddings: 1
• Core layer material: Low hydroxyl pure silica quartz core layer
• Cladding material: Fluorine-doped silica cladding layer
• Core numerical aperture: 0.06 ~ 0.24
• Preform length: ≤ 700mm
• Outer diameter of preform: ≤ 22mm
• CCDR: ≤ 1.25

Yangtze large core diameter preform is a kind of preform specially designed and developed for the fields of energy transmission and sensing. The preparation of this series of preforms adopts the chemical vapor deposition process in the tube, which has the advantages of high numerical aperture and good geometric uniformity. This series of products are widely used in laser energy transmission, data communication and other energy transmission, sensing and other fields.

We provide customizable double cladding large core diameter preform;
For small numerical apertures, larger size preforms can be customized.