Advanced techniques in hybrid assembly of tunable lasers Tekijä Elsayed, Hossameldin

“…Hence, they are integral to different applications in the fields of communication, sensing, medicine, and spectroscopy. However, realizing high-performance integrated tunable lasers is very challenging. …”
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Studies of neutron-rich nuclei by proton induced fission Tekijä Huhta, Mika

“…Also, the beam quality of the IGISOL-mass separator was studied using the collinear laser spectroscopy method. In addition, the independent yields for n-rich nuclei produced in 25 MeV proton-induced fission in ⁿᵃᵗU or ⁿᵃᵗTh in the mass region A ≈ 70 - 145 were studied. …”
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Fabry-Pérot Interferometer : construction, calibration and developement Tekijä Khan, Hasan

“…However, due to the pulsed nature of the laser, the technique may be limited by the laser linewidth to low resolution spectroscopy. …”
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Graphene-based devices for biological sensing Tekijä Kaaripuro, Henri

“…I(D/)I(G) was found to depend somewhat linearly on irradiation parameters, laser pulse energy and irradiation time. The height of the oxidized squares was found to increase nonlinearly as I(D)/I(G) did, as expected, but it was also noted to be affected by the size of the irradiated area. …”
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Applicability of pulse shape analysis methods in measurements of low energy gamma rays from human lungs Tekijä Hallikainen, Pertti

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PDMS as a flexible substrate for implantable graphene devices Tekijä Ranaweera, Virginia

“…The preservation of graphene on PDMS during laser exposure demonstrated its stability and behaviour comparable to graphene on SiO₂, reinforcing its potential for flexible electronics. …”
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New features in systematics of low-spin states in even 106−120Cd Tekijä Kumpulainen, Jaana

“…Low-lying low-spin collective states in even 106,108,110,112,116Cd were investigated by means of in-beam and off-beam γ-ray and conversion-electron spectroscopy. New spin assignments and decay branching ratios for the levels in 106Cd, 108Cd, 110Cd and 112Cd were obtained. …”
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Tetramethoxy resorcinarens as platforms for fluorescent and halogen bonding systems Tekijä Tero, Tiia-Riikka

“…The structural properties of these compounds were studied in solution by NMR spectroscopy and in the solid state by X-ray crystallography. …”
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Second order nonlinear optical activity of amino acids, guanidines and pyridinium salts of inorganic anions Tekijä Ayeah, Vera

“…Characteristics of good NLO crystals such as phase matchability, wide optical transparency second order nonlinear susceptibility, thermal and chemical stability, availability of large single crystals and environmental stability, high second harmonic generation (SHG) efficiency, high mechanical strength and high laser damage resistance are discussed in detail. …”
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Electrochemical methods for graphene-based materials for biosensors Tekijä Lampinen, Aku

“…The material was characterized using Raman spectroscopy, scanning electron microscopy, X-ray photoelectron spectroscopy and cyclic voltammetry. …”
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