BEND-INSENSITIVE OPTICAL FIBER HAVING SMALL COATING DIAMETER AND OPTICAL CABLE COMPRISING THE SAME

摘要

Provided is a bend-insensitive optical fiber including a core centered at the optical fiber, a cladding surrounding the core and having a lower refractive index than the core, a coating layer surrounding the cladding, and a region formed in the cladding and having a lower refractive index than the cladding, wherein the coating layer has a multilayered structure and a total outer diameter of 240 ㎛ or less, and a bend-insensitive optical cable comprising the same.