Abstract
We present a new iterative method for designing Bragg gratings based on the Levenberg-Marquardt method of minimizing a chi-squared merit function. It is effective for designing both weak and strong gratings and is particularly well suited for unchirped gratings.
| Original language | English |
|---|---|
| Journal | Optics Letters |
| Volume | 29 |
| Issue number | 1 |
| Pages (from-to) | 23-25 |
| ISSN | 1094-4087 |
| Publication status | Published - 2004 |