| Autor: |
Luo, Baozhu, Elman, Ulf, Kröll, Stefan, Paschotta, Rüdiger, Anne, Tropper |
| Zdroj: |
Optics Letters; March 1998, Vol. 23 Issue: 6 p442-444, 3p |
| Abstrakt: |
The efficiency of photon-echo processes typically lies in the 0.1–1% range. For many photon-echo-based applications suggested in optical storage and all-optical communication the photon-echo output pulses would need to be used as input data to a new photon-echo process. In such cases amplification of the photon-echo output signals would be necessary for an acceptable signal-to-noise ratio to be obtained. We show that a Pr-doped ZBLAN fiber is able to produce significant amplification of photon-echo signals generated in Pr-doped Y_2SiO_5 at 606??nm. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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