Nonlinear optical characteristics of nanoparticles in suspensions and solid matrices

Synthesis of Silver Nanoparticles in DNA Template and Its Influence on Nonlinear Optical Properties

“…In this fluence these values are found to be comparable with those synthesized through other procedures [13][14][15][16][17]. A lso we have observed that as concentration of DNA increases the nonlinear absorption is found to be decreasing.…”

“…The nonlinear optical properties of the metal nanoparicles depend on the host material which support them. A large nu mber of investigations have been carried out to study nonlinear optical p roperties of metal nano particles dispersed in different optically transparent solid mat rices and liquids [11][12][13][14][15][16]. However, seldom research has been done on the nonlinear optical property of the metal nanoparticles in DNA temp late.…”

Study of Cu+, Ag+ and Au+ ion implantation into silicate glasses

“…Such glasses containing dispersed nanoparticles can be prepared by a variety of physical and chemical methods [5][6][7], especially ion implantation, ion exchange, sol-gel technique, etc. The advantage of the ion implantation method is the formation of high-density nanoparticles in solids in a well-defined space of an optical device because of the high controllability of the depth distribution of the implanted elements together with the ability to exceed the low solubility limitation [8].…”

Switching dynamics of a two-dimensional nonlinear couplers in a photopolymer — A variational approach

“…They found many applications in optoelectronics, optical switches and in optical computers [9]. The experimental study of optical properties of metal-doped materials was made by Ganeev and Ryasnyansky [10]. When the wavelength of the incident electromagnetic field coincides with the resonance wavelength of the noble metal particles, the surface plasmon will be excited.…”