Controlled switching of orbital angular momentum (OAM) of light at practical powers over
arbitrary wavelength regions can have important implications for future quantum and …

We report a high-power picosecond optical parametric oscillator (OPO) based on cylindrical
MgO: PPLN synchronously pumped by an Yb-fiber laser. The singly resonant OPO is …

Airy beam, a non-diffracting waveform, has peculiar properties of self-healing and self-
acceleration. Due to such unique properties, the Airy beam finds many applications …

We report on violet-light generation using the femtosecond-laser written waveguides in
periodically poled MgO: LiTaO 3 crystal under conditions of third-order quasi-phase …

Formation of the original dendrite snowflake-shape domains during fast cooling after heating
above phase transition temperature by pulse laser irradiation was revealed in congruent …

We report on high-power femtosecond cylindrical vector beam (CVB) generation from a
Gaussian-pumped optical parametric oscillator (OPO). By introducing a half waveplate and a …

Blue lasers are very useful for applications in fundamental sciences and advanced
technologies. Although the frequency doubling with a first-order quasi-phase-matched …

We have derived a novel equation to accurately predict the third harmonic generation (THG)
conversion efficiency in hybrid periodically poled nonlinear medium. Our equation considers …

Theoretical calculations of a singly resonant optical parametric oscillator (SRO) with
intracavity sum-frequency generation (SFG)(IC-SFG-SRO) are presented to obtain tunable …

Представлены результаты экспериментального исследования и теоретического
анализа брэгговской дифракции света на регулярных доменных структурах (РДС) в …