Details
| Title | Influence of relaxation on the pulsed interrogation schemes of atomic transitions: выпускная квалификационная работа магистра: направление 11.04.02 «Инфокоммуникационные технологии и системы связи» ; образовательная программа 11.04.02_07 «Лазерные и оптоволоконные системы (международная образовательная программа) / Laser and Fiber Optic System (International Educational Program)» |
|---|---|
| Creators | Юань Мэн |
| Scientific adviser | Баранцев Константин Анатольевич |
| Organization | Санкт-Петербургский политехнический университет Петра Великого. Институт электроники и телекоммуникаций |
| Imprint | Санкт-Петербург, 2025 |
| Collection | Выпускные квалификационные работы ; Общая коллекция |
| Subjects | two-level system ; density matrix ; ramsey method ; hyper-ramsey sequence ; rabi oscillation ; numerical simulation ; runge-kutta method |
| Document type | Master graduation qualification work |
| Language | Russian |
| Level of education | Master |
| Speciality code (FGOS) | 11.04.02 |
| Speciality group (FGOS) | 110000 - Электроника, радиотехника и системы связи |
| DOI | 10.18720/SPBPU/3/2025/vr/vr26-358 |
| Rights | Доступ по паролю из сети Интернет (чтение) |
| Additionally | New arrival |
| Record key | ru\spstu\vkr\39743 |
| Record create date | 2/17/2026 |
Allowed Actions
–
Action 'Read' will be available if you login or access site from another network
| Group | Anonymous |
|---|---|
| Network | Internet |
The given work is devoted to explores the influence of atomic state relaxa-tion and probe-induced frequency shifts on the fluorescence response under pulsed excitation. The dynamics of a two-level atom are formulated using a density matrix approach, and the resulting Bloch-type equations are numerically integrated via the fourth-order Runge-Kutta algorithm. By simulating Ramsey and Hyper-Ramsey interrogation protocols, the study identifies parameter regimes where the relaxation effects and light shifts counterbalance each other, contributing to improved fre-quency resolution.
| Network | User group | Action |
|---|---|---|
| ILC SPbPU Local Network | All |
|
| Internet | Authorized users SPbPU |
|
| Internet | Anonymous |
|
Access count: 0
Last 30 days: 0
