Photonic crystal microcavities with quantum dot defect: Towards quantum information processing

Autor: Somendu Maurya, Richa Goel, Ashwin Tulapurkar, Banoj Kumar Nayak, Venu Gopal Achanta
Rok vydání: 2016
Předmět:
Zdroj: 13th International Conference on Fiber Optics and Photonics.
DOI: 10.1364/photonics.2016.w2e.3
Popis: The effect of photonic crystal cavities on the emission spectrum of InAs quantum dot is presented here. The cavities are designed by FDTD simulations, fabricated by electron beam lithography followed by dry and wet etching steps and cavities with QD defect are characterized by microphotoluminescence. The Quality factor reported is ∼ 5900 at 4K.
Databáze: OpenAIRE