The build-up of thermal stress induced by a high-temperature gradient in an additively
manufactured part during laser metal additive manufacturing provides significant limitations …

High-temperature gradient and repetitive heating and cooling are the main sources of
development of thermal stress in an additively manufactured (AM) part. Thermal stress …

This work presents a new approach to determine the maximum allowable pump power that
causes fractures in solid-state lasers. By considering temperature-dependent-thermal …

Continuous wave 808-nm pump laser induced thermal damage of polycrystalline ceramic
and crystalline Nd: YAG materials were investigated both experimentally and theoretically in …

Continuous wave 808 nm pump laser-induced thermal damage of polycrystalline
transparent ceramic and crystalline Nd: YAG materials was investigated both experimentally …

A time-dependent analytical thermal model of the temperature and the corresponding
induced thermal stresses in continuous wave double-end-pumped laser rod are derived …

The transient analytical solutions of temperature distribution, stress, strain and optical path
difference in convectional cooled end-pumped laser rod are derived. The results are …

This study is concerned with thermally induced fractures and failure of high weight
percentage alumina ceramics. A 3D coupled thermomechanical multiscale model has been …

The optimization of solid-state laser cavities requires a deep understanding of the gain
module, the most critical laser component. This study proposes a procedure for evaluating …

The increasing application on high laser power in industries required studies in the portion
of pump radiation absorbed by laser media that exchanges to heat. Heat may cause thermal …