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

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

25 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
Pages (from-to)1-3
Number of pages3
JournalApplied Physics Letters
Volume90
Issue number7
DOIs
StatePublished - 12 Feb 2007

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