| Original language | English |
|---|---|
| Pages (from-to) | 868-870 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 13 |
| Issue number | 10 |
| Publication status | Published - Oct 1988 |
| Original language | English |
|---|---|
| Pages (from-to) | 868-870 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 13 |
| Issue number | 10 |
| Publication status | Published - Oct 1988 |