Research of plasmon resonance in developed holographic photomaterials

5th International Conference of Photonics and Information Optics

Andreeva, N.V.^1 ; Kuzmina, T.B.^1 ; Andreeva, O.V.^1

ITMO University, Saint Petersburg

197101, Russia^1

关键词: Aqueous suspensions;    Attenuation spectra;    Colloidal particle;    Optical methods;    Photomaterials;    Photometric method;    Plasmon resonances;    Visible region;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/737/1/012038/pdf
DOI  :  10.1088/1742-6596/737/1/012038

来源: IOP

【 摘 要 】

The research of aqueous suspensions of colloidal particles of silver obtained by photographic method was carried out, two optical methods were used: the standard photometric method and the method of dynamic light scattering. It is shown that in the researched preparations, which attenuation spectra in the visible region have a close form, distribution of the particles by sizes could vary considerably.