| [1] | Campillo A J,Shapiro S L,Suydam B R.A P L,1973,23:628～630. |
| [2] | Bespalov V I,Tanlanov V I.Soviet Physics JETP Lett,1966,3:307～310. |
| [3] | Aikens D,Roussel A,Bray M.SPIE,1997,2633:350～360. |
| [1] | Campillo A J,Shapiro S L,Suydam B R.A P L,1973,23:628～630. |
| [2] | Bespalov V I,Tanlanov V I.Soviet Physics JETP Lett,1966,3:307～310. |
| [3] | Aikens D,Roussel A,Bray M.SPIE,1997,2633:350～360. |