Abstract
We examined the possibility of using noise or pseudo-random variations of the refractive index in the design of fiber Bragg gratings (FBGs). We demonstrated theoretically and experimentally that top-hat FBGs may be designed and fabricated using this approach. The reflectivity of the fabricated top-hat FBG matches quite well with that of the designed one.
| Original language | English |
|---|---|
| Pages (from-to) | 3592-3594 |
| Number of pages | 4 |
| Journal | Optics Letters |
| Volume | 40 |
| Issue number | 15 |
| Early online date | 13 Jul 2015 |
| DOIs | |
| Publication status | Published - 28 Jul 2015 |
Bibliographical note
Funding: China Scholarship Council (CSC) (201403170474).Keywords
- fiber Bragg gratings
- fiber devices and optical amplifiers.