Holographic detection of nonradiative transitions in oxygen molecules: digital and classical approach

17th Russian Youth Conference on Physics and Astronomy

物理学;天文学

Beltukova, D.M.^1,3 ; Belashov, A.V.^1,2 ; Petrov, N.V.^2 ; Semenova, I.V.^1 ; Vasyutinskii, O.S.^1

Ioffe Physical Technical Institute, 26, Polytekhnicheskaya, St. Petersburg

194021, Russia^1

National Research Univ. of Information Technologies, Mechanics and Optics, Kronverkskij pr. 49, St. Petersburg

197101, Russia^2

St.Petersburg State Polytekhnic University, 29, Polytekhnicheskaya, St.Petersburg

195251, Russia^3

关键词: Classical approach;    Holographic recordings;    Holographic technique;    Non-radiative transitions;    Oxygen molecule;    Singlet oxygen;    Thermal disturbance;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/661/1/012044/pdf
DOI  :  10.1088/1742-6596/661/1/012044

学科分类：天文学(综合)

来源: IOP

【 摘 要 】

The paper presents a novel approach to detect and monitor nonradiative transitions in singlet oxygen molecules in water by means of holographic recording of thermal disturbances. The approach is realized experimentally using classical and digital holographic techniques. Advantages and disadvantages of each of the techniques are considered.