A long period fibre grating written in progressive three layered optical fibre was examined. The bending sensitivity of the optical fibre was measured. It was found that the fibre shows an attenuation band that has a very low bending sensitivity compared to normal step-index fibres.
|Number of pages||2|
|Publication status||Published - 20 Mar 2003|
- long period fibre grating
- progressive three-layered optical fibre
- attenuation band
- bending sensitivity
- refractive index