Behavior of the Water-Cooled Polycrystalline Diamond Plate at Extreme Densities of Laser Radiation
At a Glance
Section titled “At a Glance”| Metadata | Details |
|---|---|
| Publication Date | 2018-04-01 |
| Journal | Physics of Wave Phenomena |
| Authors | В. Е. Рогалин, E. E. Ashkinazi, А. Ф. Попович, Victor Ralchenko, В. И. Конов |
| Institutions | Prokhorov General Physics Institute, Moscow Institute of Physics and Technology |
| Citations | 8 |
Abstract
Section titled “Abstract”Resistance of a water-cooled polycrystalline diamond window is experimentally studied in the beam of the 10-kW fiber laser. The irradiated zones are 4 and 0.4 mm in diameter. It is shown that the transmitted beam is not distorted when the power density increases to 7 MW cm−2. It is found out that the temperature difference of a few hundreds of degrees between the center of the diamond window and its water-cooled edge does not deteriorate the distribution quality of the laser beam transmitted through the window, which allows the arising thermal lens to be corrected.
Tech Support
Section titled “Tech Support”Original Source
Section titled “Original Source”References
Section titled “References”- 2004 - Power Optics
- 2013 - Abstracts of the International Symposium “Crystal Physics 2013”