Abstract: In this work, we propose a method of efficiently generating a watt-level 1.72 µm ultrafast fiber laser by using a Raman amplifier seeded by a single frequency continuous wave (CW) laser. The ...

Abstract: The recent development of mode-locked fiber lasers operating at ~2μm is accelerating, driven by industrial and medical applications, particularly in the so-called "eye-safe" applications of ...

Ministry of Education (MOE) Key Laboratory of Spectrochemical Analysis and Instrumentation, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China ...

Fibre lasers are lasers made from thin strands of a light-guiding glass. Atomic or molecular impurities introduced into the fibre when it is formed provide the optically active component, and the ...

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