What does a 1060 nm laser diode do when it becomes the hottest property in a game of geopolitical chess? For defense ...

This study presents a multi-junction PPC with over 50% efficiency, addressing key challenges in optical power transmission ...

Fiber interferometer based on low noise lasers are crucial to the micro-vibration sensing systems. Laser noise is a key factor impacting the detection resolution of such systems. To enhance the ...

The influence of Tm-doped pedestal fiber splice on the output performance of a large-mode-area (LMA) Tm-doped fiber laser (TDFL) has been investigated. Arc-fusion induced refractive-index deformation ...