王森宇, 陈俊生, 赵鑫生, 雷浩, 罗鸿禹, 李剑峰 - 红外与激光工程, 2023 - researching.cn
… Near and mid-infrared laseroptical … Significance In the mid-infrared band, 3-5 μm is a very
special window, and it … Moreover, broadly tuning of ~700 nm is realized in the spectral range of …