In this paper, we report analysis, design and numerical modeling of ultra-broadband mid-
infrared supercontinuum generation across 2.5–15 μm 'fingerprint region'using a 1.8 cm …

The excellent propagation properties of square-lattice microstructured optical fibers (MOFs)
have been widely recognized. We generalized our recently developed analytical field model …

提出并制备了一种新型微结构纤芯光子晶体光纤, 即在椭圆纤芯中增加一排亚微米级的空气孔,
提高了光纤的双折射值, 改变了两个偏振基模的色散特性. 通过有限元法数值模拟了该光纤的双 …

We study numerically the spatial dynamics of light in periodic square lattices in the presence
of a Kerr term, emphasizing the peculiarities stemming from the nonlinearity. We find that …

In this paper we present a modified hexagonal microstructure optical fiber (MOF) with
circular air holes to achieve high nonlinearity as well as low confinement loss. To explore …

We propose a simple highly nonlinear photonic crystal fiber for generating supercontinuum
(SC) spectrum in telecommunication window. Based on the finite difference method, different …

In this work, a new design of ultraflat dispersion PCF based on square-lattice geometry with
all uniform air holes towards broadband smooth SCG around the C-band of wavelength has …

Linear dispersion decreasing fiber (LDDF) profiles has been found nearly optimum in
regards to the pulse width (63fs) of the compressed pulse. Based on ultrashort soliton …