Light transformations based on stimulated Raman scattering in microresonators with
whispering gallery modes have tremendous potential for implementing compact, widely …

We present low-loss tungstate-tellurite fibers doped with Er^ 3+ for laser operation near 2.7
μm. Two “ultra-dry” preforms with cores of TeO_2-WO_3-La_2O_3-Bi_2O_3 glasses doped …

We utilize the conventional Z-scan technique to provide absolute measurements of third-
order nonlinear refraction coefficients (n_2) in the mid-wave infrared at 2 µm and 3.9 µm of …

High-purity tungstate-tellurite glasses doped with molybdenum, lanthanum or bismuth
oxides were investigated from a point of view promising medium for nonlinear optical …

We report numerical investigation of mid-infrared supercontinuum (SC) generation in all-
normal dispersion (ANDi) As 39 Se 61 chalcogenide photonic crystal fiber (PCF). Numerical …

Abstract High-purity TeO 2–ZnO, TeO 2–ZnO–Na 2 O and TeO 2–ZnO–La 2 O 3–Na 2 O
glasses have been characterized in terms of material applicability for magneto-optical …

We designed and developed tapered suspended-core fibers of high-purity As 39 Se 61
glass for supercontinuum generation in the mid-IR with a standard fiber laser pump source …

We design an all-solid Photonic Crystal Fiber (PCF) with all-normal dispersion profile to
achieve broadband, ultraflat-top and coherent supercontinuum generation in the mid …

The generation of Raman solitons in the mid-IR range in a multicore fiber with two zero-
dispersion wavelengths is studied analytically and numerically. The estimate for the …

Heat capacity, glass transition and crystallization characteristics of high-purity tungsten-
tellurite glasses (78-x) TeO 2–22WO 3-xBi 2 O 3 (x= 2, 5, 8 mol%) were studied by …