Effect of ring fusion on the amplified spontaneous emission properties of oligothiophenes

1. Navarro-Fuster, V.
2. Calzado, E.M.
3. Ramirez, M.G.
4. Boj, P.G.
5. Henssler, J.T.
6. Matzger, A.J.
7. Hernández, V.
8. López Navarrete, J.T.
9. Díaz-García, M.A.