Abstract
An analysis of how to obtain arbitrary channels with equal reflectivity of sinc-sampled fiber Bragg gratings is provided. The conclusion is that the influence of different sinc-shaped sampling functions on the reflectivity of the multiple channels is significant. In order to obtain equal reflectivity of odd-numbered or even-numbered channels, two kinds of sinc-shaped sampling functions are needed.
| Original language | English |
|---|---|
| Pages (from-to) | 83-88 |
| Journal | Optics Communications |
| Volume | 233 |
| Issue number | 1-3 |
| DOIs | |
| Publication status | Published - 2004 |
Keywords
- sinc-sampled
- Fourier transform