波长为587纳米的连续波和调Q铽镱镓石榴石激光器。

Continuous-wave and Q-switched Tb:YLF lasers at 587 nm.

作者信息

Kotov Leonid, Kaneda Yushi, Püschel Stefan, Tanaka Hiroki, Hair Johnathan, Nehrir Amin, Temyanko Valery

出版信息

Opt Express. 2025 Feb 10;33(3):3950-3956. doi: 10.1364/OE.549208.

Abstract

We report what we believe to be the highest continuous-wave (CW) output power from a Tb:YLF (Tb:LiYF) laser at 587 nm, reaching up to 1 W, and the first actively Q-switched operation in the orange spectral region with output energy of 0.5 mJ in 100 ns pulses at 500 Hz. This represents progress toward a next-generation ozone differential absorption lidar (DIAL) laser source. Unstable behavior in CW operation is observed.

摘要

我们报告了我们认为来自587 nm的铽：钇镥（Tb：LiYF）激光器的最高连续波（CW）输出功率，可达1 W，以及橙色光谱区域的首次主动调Q运转，在500 Hz下100 ns脉冲的输出能量为0.5 mJ。这代表着向新一代臭氧差分吸收激光雷达（DIAL）激光源迈进了一步。观察到连续波运转中的不稳定行为。