Open AccessDiscussion on Spontaneous Parametric Down-conversion (SPDC) Based on Parametric Oscillator Model
Author(s) -
Peng Yu,
Man Wu,
Sheng Chen,
Zhibin Fan
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1838/1/012066
Subject(s) - parametric oscillator , parametric statistics , barium borate , optical parametric oscillator , harmonic oscillator , simple harmonic motion , spontaneous parametric down conversion , wavelength , physics , atom (system on chip) , harmonic , parametric model , optical parametric amplifier , laser , atomic physics , optics , quantum mechanics , computer science , mathematics , quantum , statistics , quantum entanglement , optical amplifier , embedded system
In this article, we use the theory of simple harmonic motion to estimate the vibration energy of Boron atom. Subsequently we employ the parametric oscillator model to discuss photon pairs with wavelength of 710 nm. When a laser with wavelength of 355nm illuminates the barium meta-borate crystal, parametric resonance could lead to the effect of spontaneous parametric down-conversion.