Phase Sensitive Photonic Flash

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2018,（8）
• 页码范围: 215-219
• 页数: 5页
• 语种: 英文
• DOI: 10.1088/0253-6102/70/2/215

摘要

We theoretically propose a photonic flash based on a linearly coupled cavity system.Via driving the two side cavities by external fields,it forms a cyclic energy-level diagram and therefore the phase difference between the driving fields acts as a controller of the steady state due to the quantum interference effect.In the optical trimer structure,we show that the perfect photonic flash can be realized in the situation of resonant driving.The perfect photonic flash scheme is furthermore generalized to multiple coupled cavity system,where the cavities with odd and even number turn bright and dark alternatively.Our proposal may be applied for designing the quantum neon and realizing a controllable photonic localization.