Single photon emission from an InGaAs quantum dot precisely positioned on a nanoplane

Tung Po Hsieh, Jen Inn Chyi, Hsiang Szu Chang, Wen Yen Chen, Tzu Min Hsu, Wen Hao Chang

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

This work demonstrates single photon emissions from a site-controlled quantum dot (QD) grown on a self-constructed nanoplane. The size of the nanoplane on the micron-sized multifacet structure is accurately controlled by a low surface reducing rate (∼16 nmmin). Single QD spectral lines were resolved and identified. The antibunching behavior reveals that single photons are emitted from the positioned QD.

Original languageEnglish
Article number073105
JournalApplied Physics Letters
Volume90
Issue number7
DOIs
StatePublished - 2007

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