Search Results - "Boltaev, G S"

Routes to control Cooper minimum in high order harmonics generated in argon gas by Boltaev, G S, Ganeev, R A, Abbasi, N A, Iqbal, M, Kim, V V, Al-Harmi, H, Tong, X M, Alnaser, A S

“…We present a systematic study on the control of Cooper minimum (CM) in the high-order harmonics spectra generated during the interaction of Ar gas with…”
Get full text

Influence of gas environment on the dynamics of wetting transition of laser-textured stainless steel meshes by Kim, V. V., Yalishev, V. S., Khan, S. A., Iqbal, M., Boltaev, G. S., Ganeev, R. A., Alnaser, A. S.

“…We analyze the role of surrounding gas and aging in ambient air in the wettability behavior of laser-processed stainless steel meshes. Laser texturing of…”
Get full text

Nonlinear optical absorption and refraction in Ru, Pd, and Au nanoparticle suspensions by Ganeev, R. A., Boltaev, G. S., Tugushev, R. I., Usmanov, T.

“…We present the results of studies of the nonlinear optical properties of Pd, Ru, and Au nanoparticles. We studied the nonlinear refraction and nonlinear…”
Get full text

Modification of nanoparticles synthesized during ablation of metals in water using nanosecond, picosecond, and femtosecond pulses by Ganeev, R A, Yassine, A, Boltaev, G S, Yalishev, V S, Alnaser, A S

“…Abstract We show that the pulse duration of laser radiation used for metal ablation in water affects the nanoparticle morphology over a two-month aging period…”
Get full text

Studies of the low- and high-order optical nonlinearities of mercury selenide quantum dots using femtosecond pulses by Boltaev, G. S., Ganeev, R. A., Shuklov, I. A., Lizunova, A. A., Dyomkin, D. V., Milenkovich, T., Abu Baker, A., Alnaser, A. S.

“…The nonlinear optical properties of the synthesized mercury selenide quantum dots (HgSe QDs) were investigated using near-infrared femtosecond pulses (1030 nm,…”
Get full text

Superhydrophobic and superhydrophilic properties of laser-ablated plane and curved surfaces by Boltaev, G. S., Khan, S. A., Ganeev, R. A., Kim, V. V., Iqbal, M., Alnaser, A. S.

“…We examine the hydrophobic and hydrophilic properties of the plane and curved surfaces of different materials ablated using 5 ns laser pulses in air. The…”
Get full text

Correction: Impact of plasma conditions on the shape of femtosecond laser-induced surface structures of Ti and Ni by Boltaev, G. S., Iqbal, M., Kamalov, S. R., Vapaev, M., Davletov, I. Y., Alnaser, A. S.

Get full text

Impact of plasma conditions on the shape of femtosecond laser-induced surface structures of Ti and Ni by Boltaev, G. S., Iqbal, M., Kamalov, S. R., Vapaev, M., Davletov, I. Y., Alnaser, A. S.

“…We report on the correlation between surface features during laser-induced surface nanostructuring and plasma parameters excited on the surface of different…”
Get full text

Optical limiting, nonlinear refraction and nonlinear absorption of the associates of Cd0.5Zn0.5S quantum dots and dyes by Boltaev, G S, Fu, D J, Sobirov, B R, Smirnov, M S, Ovchinnikov, O V, Zvyagin, A I, Ganeev, R A

“…The optical limiting properties of alloyed Cd0.5Zn0.5S quantum dots associated with erythrosine dye are analyzed using 532 nm, 40 ps pulses. We show that joint…”
Get full text

Strong third-order optical nonlinearities of Ag nanoparticles synthesized by laser ablation of bulk silver in water and air by Boltaev, G. S., Ganeev, R. A., Krishnendu, P. S., Maurya, S. K., Redkin, P. V., Rao, K. S., Zhang, K., Guo, Chunlei

“…We demonstrate the correlation between strong nonlinear optical response of silver nanoparticles (Ag NPs) out of plasmon resonance and efficient third harmonic…”
Get full text

Third and fifth harmonics generation in air and nanoparticle-containing plasmas using 150-kHz fiber laser by Boltaev, G. S., Abbasi, N. A., Kim, V. V., Iqbal, M., Khan, S. A., Zvyagin, A. I., Smirnov, M. S., Ovchinnikov, O. V., Ganeev, R. A., Alnaser, A. S.

“…High-pulse repetition rate lasers allow significant enhancement in the average power of the low-order harmonics generation in isotropic media. We report on the…”
Get full text

Multistage Diode-Pumped Nd:YAG Optical Amplifier with Correction of Amplified Laser Beam by Thermally Induced Lenses of Active Elements by Bogdanovich, M. V., Grigor’ev, A. V., Dudikov, V. N., Ryabtsev, A. G., Ryabtsev, G. I., Tatura, P. O., Teplyashin, L. L., Boltaev, G. S.

“…The characteristics of an Nd:YAG multistage optical amplifier of a laser beam, the spatial parameters of which were corrected by thermal lenses formed in the…”
Get full text

Nonlinear optical characterization of colloidal solutions containing dye and Ag2S quantum dot associates by Boltaev, G. S., Sobirov, B., Reyimbaev, S., Sherniyozov, H., Usmanov, T., Smirnov, M. S., Ovchinnikov, O. V., Grevtseva, I. G., Kondratenko, T. S., Shihaliev, H. S., Ganeev, R. A.

“…We analyzed the nonlinear absorption and refraction in the dyes and silver sulfide quantum dot (QD) associates. The nonlinear refractive indices, nonlinear…”
Get full text

Third and fourth harmonics generation in laser-induced periodic plasmas by Ganeev, R.A., Boltaev, G.S., Usmanov, T.

“…We present the studies of low (third and fourth) order harmonic generation of picosecond laser radiation in the perforated plasma plumes. The periodic plasma…”
Get full text

Optical limiting, nonlinear refraction and nonlinear absorption of the associates of Cd 0.5 Zn 0.5 S quantum dots and dyes by Boltaev, G S, Fu, D J, Sobirov, B R, Smirnov, M S, Ovchinnikov, O V, Zvyagin, A I, Ganeev, R A

“…The optical limiting properties of alloyed Cd Zn S quantum dots associated with erythrosine dye are analyzed using 532 nm, 40 ps pulses. We show that joint…”
Get full text

Synthesis and characterization by experimental and theory research suitable on the CdS and CdO materials by Sapaev, I. B., Boltaev, G. S., Sapaev, B., Abdullayev, J. Sh, Sadullaev, S., Khasanov, F. Kh, Akhmedjonov, N. O.

“…In this paper, we have compared and analyzed experimental and theoretical research on A2B6 types semiconductor materials CdS and CdO. The XRD spectra of the…”
Get full text

Characteristics of Transversely Diode-Pumped Nd:YAG Laser with Cr:YAG Passive Q-Switch Within Wide Temperature Range by Bogdanovich, M. V., Grigor’ev, A. V., Dudikov, V. N., Ryabtsev, A. G., Ryabtsev, G. I., Tatura, P. O., Shpak, P. V., Teplyashin, L. L., Boltaev, G. S.

“…The dependence of the initial transmission S 0 of a passive Q-switch based on a Cr 4 :YAG crystal on temperature T has been experimentally investigated. The…”
Get full text

High-harmonic generation in lanthanide-containing plasmas by Boltaev, G. S., Ganeev, R. A., Kim, V. V., Alnaser, A. S.

“…High-order harmonic generation (HHG) in atoms and molecules allows the study of the static and dynamic properties of these systems. We present the results of…”
Get full text

Characterisation of SnSe thin films fabricated by chemical molecular beam deposition for use in thin film solar cells by Razykov, T.M., Boltaev, G.S., Bosio, A., Ergashev, B., Kouchkarov, K.M., Mamarasulov, N.K., Mavlonov, A.A., Romeo, A., Romeo, N., Tursunkulov, O.M., Yuldoshov, R.

“…•SnSe thin films were fabricated the first time by chemical molecular beam deposition.•SnSe thin films have an orthorhombic structure.•SnSe thin films have a…”
Get full text

Nanoparticle formation during laser ablation of metals at different pressures of surrounding noble gases by Ganeev, R. A., Boltaev, G. S., Tugushev, R. I., Usmanov, T.

“…We demonstrate that the nanoparticle formation during laser ablation of metals by short (of a few tens of ps) laser pulses strongly depends on the…”
Get full text