Using Si-doped diamond plate of sandwich type for spatial profiling of laser beam
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2016-12-20 |
| Journal | Laser Physics Letters |
| Authors | V. A. Shershulin, S R Samoylenko, Vadim Sedov, Oleg S. Kudryavtsev, V.G. Ralchenko |
| Institutions | Russian Academy of Sciences, National Research Nuclear University MEPhI |
| Citations | 2 |
Abstract
Section titled āAbstractāWe demonstrated a laser beam profiling method based on imaging of the laser induced photoluminescence of a transparent single-crystal diamond plate. The luminescence at 738 nm is caused by silicon-vacancy color centers formed in the epitaxial diamond film by its doping with Si during CVD growth of the film. The on-line beam monitor was tested for a cw laser emitting at 660 nm wavelength.