Results 41 to 50 of about 24,405 (168)
1 Introduction.- 2 Theory of Nonlinear Pulse Propagation in Periodic Structures.- 3 Polarization Effects in Birefringent, Nonlinear, Periodic Media.- 4 Raman Gap Solitons in Nonlinear Photonic Crystals.- 5 Self-transparency and Localization in Gratings with Quadratic Nonlinearity.- 6 Photonic Band Edge Effects in Finite Structures and Applications to x(
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We report on space-selective crystallization of congruent and polar Sr2TiSi2O8 crystals in a stoichiometric SrO-TiO2-SiO2 glass induced by (1030 nm, 300 fs) femtosecond laser irradiation.
Xuan He +4 more
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Spectroscopy of Yb3+-doped multicomponent alkaline earth metal fluorides for ultrafast lasers [PDF]
The optical spectroscopy of an ytterbium-doped multicomponent alkaline earth metal fluoride crystal Yb3+,Y3+:(Ca,Sr)F2 was studied with the goal of developing novel gain media for ultrafast mode-locked oscillators.
Normani Simone +8 more
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The study of amino acid based nonlinear optical (NLO) materials with optimum physical properties is an important area due to their practical applications such as optical communication, optical computing, optical information processing, optical disk data ...
S. Sagadevan, N. Nithya, R. Mahalakshmi
doaj
Nonlinear optical properties of synthesized porous nanostructures PMMA via template-directed methods
Colloidal crystals (opals) made of close-packed polymethylmethacrylate (PMMA) were fabricated and grown by Template-Directed methods to obtain porous materials with well-ordered periodicity and interconnected pore systems to manufacture photonic ...
Zainab F. Al-Bawi
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Well-developed transparent single crystals of bis-glycine lithium bromide were grown by the slow evaporation method. The grown crystals were characterized by powder X-ray diffraction analysis, Fourier transform infrared spectroscopy, thermogravimetric ...
T. Balakrishnan +3 more
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Nonlinear optical properties of
BaAlBO_3F_2 crystal
We investigated the nonlinear optical properties of new BaAlBO(3)F(2)(BABF) crystal. The high quality BABF is nonhygroscopic and possesses a moderate birefringence suitable for UV light generation. On the basis of its refractive index dispersion curves, it is inferred that BABF has great potential applications nonlinear optical material, notably for UV
Yong, Zhou +8 more
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LiGaS2 crystals are prospective media for optical parametric oscillators. In such systems efficiency and maximum power output are often limited by the laser-induced damage threshold (LIDT) of nonlinear crystals.
Andrey A. Bushunov +12 more
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Multimodal nonlinear microscopy allows imaging of highly ordered biological tissue due to spectral separation of nonlinear signals. This requires certain knowledge about the spectral distribution of the different nonlinear signals. In contrast to several
Tobias Ehmke +6 more
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This report presents investigation on influence of pH on growth, structural, thermal, linear and nonlinear optical properties of L-asparagine monohydrate (LAM) single crystal for the first time.
V.R. Sagane +3 more
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