Nova Patents
EP0249934A3

Optical fiber device

Abstract

An optical fiber device (31) comprises a core (35) and a cladding (33), the core (35) being made of an optical material having a refractive index n1, and the cladding being made of an optical material having a refractive index n2, the end (34) of the optical fiber from which light radiates forming a plane that is inclined to the fiber axis by an angle θ, a light reflective layer being formed at least on the outer periphery of said radiating end, and the two refractive indices n1 and n2 satisfying the following relation (1):

EP0249934A3, drawing sheet 1
Sheet 1 of 2

Term

Term ended

Projected expiry passed 16 June 2007, 19.3 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

2 sheets

  1. Sheet 1
  2. Sheet 2