“Stealth scripts”: ultrashort pulse laser luminescent microscale encoding of bulk diamonds via ultrafast multi-scale atomistic structural transformations
The ultrashort-laser photoexcitation and structural modification of buried atomistic optical
impurity centers in crystalline diamonds are the key enabling processes in the fabrication of …
impurity centers in crystalline diamonds are the key enabling processes in the fabrication of …
Intrapulse in situ Raman probing of electron, phonon and structural dynamics in synthetic diamond excited by ultrashort laser pulses: Insights into atomistic structural …
SI Kudryashov, PA Danilov, VG Vins, EV Kuzmin… - Carbon, 2024 - Elsevier
Synthetic Ib-diamond plate with a minor concentration of substitutional atomic nitrogen C-
centers was exposed in its bulk by tightly focused 0.2-ps, 525-nm laser pulses, coming at 80 …
centers was exposed in its bulk by tightly focused 0.2-ps, 525-nm laser pulses, coming at 80 …
Permanent optical bleaching in HPHT-diamond via aggregation of C-and NV-centers excited by visible-range femtosecond laser pulses
SI Kudryashov, VG Vins, PA Danilov, EV Kuzmin… - Carbon, 2023 - Elsevier
Red-colored high-pressure, high-temperature synthesized (HPHT) diamond was exposed in
its bulk in a number of patterns to millions of 0.3-ps, 515-nm laser pulses focused by a 0.25 …
its bulk in a number of patterns to millions of 0.3-ps, 515-nm laser pulses focused by a 0.25 …
Productivity of concentration-dependent conversion of substitutional nitrogen atoms into nitrogen-vacancy quantum emitters in synthetic-diamond by ultrashort laser …
Tightly focused 515-nm, 0.3-ps laser pulses modify in a laser filamentation regime the
crystalline structure of an Ib-type high-pressure, high-temperature (HPHT) synthesized …
crystalline structure of an Ib-type high-pressure, high-temperature (HPHT) synthesized …
Polarization-Sensitive Nonlinear Optical Interaction of Ultrashort Laser Pulses with HPHT Diamond
The filamentation of focused 300 fs laser pulses with variable polarization azimuth in bulk of
synthetic HPHT diamond demonstrates the possibility of polarization-dependent bandgap …
synthetic HPHT diamond demonstrates the possibility of polarization-dependent bandgap …
Transformations of the spectrum of an optical phonon excited in raman scattering in the bulk of diamond by ultrashort laser pulses with a variable duration
A spontaneous Raman signal at the frequency of the triply degenerate optical phonon of
diamond is observed in the photoluminescence spectrum under the pre-filamentation …
diamond is observed in the photoluminescence spectrum under the pre-filamentation …
Numerical Aperture-Dependent Spatial Scaling of Plasma Channels in HPHT Diamond
The investigation of plasma channels induced by focused ultra-short 1030-nm laser pulses
in bulk of synthetic High Pressure High Temperature (HPHT) diamond revealed strong …
in bulk of synthetic High Pressure High Temperature (HPHT) diamond revealed strong …
Up/Down-Scaling Photoluminescent Micromarks Written in Diamond by Ultrashort Laser Pulses: Optical Photoluminescent and Structural Raman Imaging
Elongated photoluminescent micromarks were inscribed inside a IaAB-type natural diamond
in laser filamentation regime by multiple 515 nm, 0.3 ps laser pulses tightly focused by a …
in laser filamentation regime by multiple 515 nm, 0.3 ps laser pulses tightly focused by a …
Direct Multiphoton Femtosecond Infrared Laser Excitation of a Diamond Lattice in the Two-Phonon Region and Modification of Color Centers
The nonlinear absorption of ultrashort laser pulses with intensities of 0.17–1.7 TW/cm2 at an
intrinsic two-photon absorption wavelength of 4673 nm in type IIb diamond has been studied …
intrinsic two-photon absorption wavelength of 4673 nm in type IIb diamond has been studied …
Intrapulse correlated dynamics of self-phase modulation and spontaneous Raman scattering in synthetic diamond excited and probed by positively chirped ultrashort …
S Kudryashov, P Danilov, J Chen - Photonics, 2023 - mdpi.com
In synthetic diamond plates, the intrapulse-correlated dynamics of self-phase modulation
and spontaneous nonresonant Raman scattering by center-zone optical phonons were for …
and spontaneous nonresonant Raman scattering by center-zone optical phonons were for …