摘要高功率3~ 5μm 波段中红外超连续谱激光器在环境监测, 生物医疗, 测绘计量,
国防安全等领域有重要应用. 在用于产生中红外超连续谱激光的非线性介质中 …

The quest for a compact and efficient broadband laser source able to probe the numerous
fundamental molecular absorption lines in the mid-infrared (3–8 µm) for various applications …

We report on infrared supercontinuum (SC) generation in step-index fluoroindate-based
fiber by using an all-fiber laser source. In comparison to widely used ZBLAN fibers for high …

A 10-watt-level mid-infrared supercontinuum (SC) spanning 0.8–4.7 μm with ultra-high-
power conversion efficiency is generated in a piece of fluoroindate (InF_3) fiber. The pump …

A strictly all-fiberized, multi-watt 2–5-μm supercontinuum (SC) laser source with high
conversion efficiency is presented. A broadband thulium-doped fiber amplifier with spectral …

We numerically studied coherent mid-infrared (MIR) supercontinuum (SC) generated by
filling carbon chloride (CCl 4, C 2 Cl 4) into the tapered photonic crystal fiber (PCF). The …

Abstract Supercontinuum generation from 1.87 to 4.03 µm in a ZBLAN fiber is reported. A
home-made passively mode-locked thulium-doped fiber laser and amplifier, providing 21.4 …

We numerically investigate the evolution of Airy-Gaussian (AiG) pulses in photonic crystal
fiber with two zero-dispersion wavelengths. Firstly, in the absence of higher-order nonlinear …

Supercontinuum (SC) generation that leads to the emission of broadband radiation has
been extensively studied. In particular, SC sources encompassing the wavelength range of …

We report on numerical analysis of the dynamic propagation of finite-energy Airy pulses
(FEAPs) in photonic crystal fibre (PCF) at 835 nm wavelength. We focus on the influence of …