Quantum interference with photon pairs generated from a nonlinear crystal
Project Description
Quantum interference is a basic concept for quantum metrology and for quantum computing. In this project, the student will engage in a quantum interference experiment known as the Hong-Ou-Mandel (HOM) interference. The experiment will adopt photon pairs as quantum light sources generated from a periodically poled lithium niobate (PPLN) waveguide. The objective of this project is to investigate quantum interference with a free-space optical experimental setup and to analyze the experimental results for applications towards quantum metrology and quantum computing. Students need to take a laser safety training course.
Supervisor
POON, Wing On
Quota
1
Course type
UROP1100
Applicant's Roles
Student will be engaged in optical experiments using lasers, nonlinear crystals and single-photon detectors to examine the quantum characteristics of light (single photons and photon pairs), including quantum interference.
Applicant's Learning Objectives
To learn the fundamentals and to acquire hands-on experience in conducting optical and quantum experiments towards quantum photonic applications in metrology and computing
Complexity of the project
Challenging