摘要2μm, 中波红外(3~ 5μm) 和长波红外(8~ 12μm) 波段位于大气传输窗口和人眼安全范围内,
涵盖众多气体原子和分子的共振吸收峰, 在光谱学, 遥感, 通信, 地球大气环境监测和光电对抗等 …

We demonstrate efficient amplification of few-optical-cycle mid-IR pulses in single-pass
continuously pumped laser amplifiers based on polycrystalline Cr^ 2+: ZnS and Cr^ 2+ …

We demonstrate an intracavity absorption spectroscopy system based on a broadband
single-crystal pulsed Fe: ZnSe laser. The laser operates at room-temperature and is …

A 3–5 μm mid-infrared band is a good window for atmospheric transmission. It has the
advantages of high contrast and strong penetration under high humidity conditions …

The methods for suppressing transverse parasitic oscillation (TPO) at room temperature in
Fe: ZnSe and Fe: ZnS lasers based on polycrystals doped using high-temperature diffusion …

摘要发光谱位于3~ 5 μm 大气窗口处的中红外激光在医疗, 工业加工, 大气遥感, 空间通讯,
红外对抗等领域具有广泛的应用前景. 以过渡金属(TM) 掺杂Ⅱ~ Ⅵ 族硫化物晶体作为增益介质 …

We report a pulse Fe: ZnSe laser pumped by an optical chopper Q-switched Er: YAG laser.
By analyzed the spatial and temporal match of the gain and chopper, the maximum energy …

Characteristics of a laser on a ZnSe: Fe 2+ polycrystalline active element with undoped
faces (the concentration of Fe ions was maximal inside the crystal and zero at the faces) …

The performance of a room temperature high gain solid-state Fe 2+: ZnSe laser was
investigated. Causes and affecting factors of Transversal Parasitic Oscillation (TPO) were …

Abstract An Fe 2+: ZnSe laser on a polycrystalline active element with an inner doped layer
in the form of a meniscus operating at room temperature was investigated. The active …