| Title | Femtosecond laser machining of cooling holes in thermal barrier coated CMSX4 superalloy | 
| Publication Type | Journal Article | 
| Year of Publication | 2009 | 
| Authors | Das DK, Pollock TM | 
| Journal | Journal of Materials Processing Technology | 
| Volume | 209 | 
| Pagination | 5661–5668 | 
