Details
Originalsprache | Englisch |
---|---|
Seiten (von - bis) | 123703 |
Seitenumfang | 1 |
Fachzeitschrift | Review of scientific instruments |
Jahrgang | 85 |
Publikationsstatus | Veröffentlicht - 2014 |
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in: Review of scientific instruments, Jahrgang 85, 2014, S. 123703.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
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TY - JOUR
T1 - Microscopic diamond Solid-Immersion-Lenses fabricated around single defect ceneters by focussed ion beam milling
AU - Jamali, Mohammad
AU - Gerhardt, Ilja
AU - Rezai, Mohammad
AU - Frenner, Karsten
AU - Fedder, Helmut
AU - Wrachtrup, Jörg
PY - 2014
Y1 - 2014
N2 - Recent efforts to define microscopic solid-immersion-lenses (SIL) by focused ion beam milling into diamond substrates that are registered to a preselected single photon emitter are summarized. We show how we determine the position of a single emitter with at least 100 nm lateral and 500 nm axial accuracy, and how the milling procedure is optimized. The characteristics of a single emitter, a Nitrogen Vacancy (NV) center in diamond, are measured before and after producing the SIL and compared with each other. A count rate of 1.0 million counts per second is achieved with a [111] oriented NV center.
AB - Recent efforts to define microscopic solid-immersion-lenses (SIL) by focused ion beam milling into diamond substrates that are registered to a preselected single photon emitter are summarized. We show how we determine the position of a single emitter with at least 100 nm lateral and 500 nm axial accuracy, and how the milling procedure is optimized. The characteristics of a single emitter, a Nitrogen Vacancy (NV) center in diamond, are measured before and after producing the SIL and compared with each other. A count rate of 1.0 million counts per second is achieved with a [111] oriented NV center.
KW - Solid Immersion Lenses
KW - Single Photons
KW - Focused Ion Beam Milling
M3 - Article
VL - 85
SP - 123703
JO - Review of scientific instruments
JF - Review of scientific instruments
SN - 0034-6748
ER -