مشخصات پژوهش

صفحه نخست /The quasi-cavity performance ...
عنوان The quasi-cavity performance in a back-reflection regenerative pumping system for high power disk laser systems
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها Regenerative pumping system, Quasi-end-pumped thin disk laser, Thermal dependence of pumping system, operation
چکیده A quasi-cavity equipped on both sides with mirrors that have a transparent hole at their centers is used for a back-reflection regenerative pumping system for a thin-disk solid state laser instead of the multipass pumping system. We have investigated thermo-optical and thermo-mechanical properties of the quasi-cavity by employing finite element analysis (FEA) numerical method in a cylindrical and a rectangular quasi-cavity. Temperature, displacement distribution and variation of refractive index of the rectangular quasi-cavity in different pump powers have been calculated for several materials. We recommend a combination of diamond/YAG crystal in making quasi-cavity for better performance in high power quasi-end-pumped thin disk laser.
پژوهشگران رضا آقبلاغی (نفر اول)، سعید باطبی (نفر سوم)، محمد جوادی داشکسن (نفر چهارم)، حامد امین پور (نفر دوم)، علیرضا هجبری (نفر پنجم)، جمشید صباغ زاده (نفر ششم به بعد)