Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond
Resonantly enhanced emission from the zero-phonon line of a diamond nitrogen-vacancy (NV) center in single crystal diamond is demonstrated experimentally using a hybrid whispering gallery mode nanocavity. A 900 nm diameter ring nanocavity formed from gallium phosphide, whose sidewalls extend into a...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2011-09-01
|
| Series: | Physical Review X |
| Online Access: | http://doi.org/10.1103/PhysRevX.1.011007 |
| _version_ | 1818824160597508096 |
|---|---|
| author | Paul E. Barclay Kai-Mei C. Fu Charles Santori Andrei Faraon Raymond G. Beausoleil |
| author_facet | Paul E. Barclay Kai-Mei C. Fu Charles Santori Andrei Faraon Raymond G. Beausoleil |
| author_sort | Paul E. Barclay |
| collection | DOAJ |
| description | Resonantly enhanced emission from the zero-phonon line of a diamond nitrogen-vacancy (NV) center in single crystal diamond is demonstrated experimentally using a hybrid whispering gallery mode nanocavity. A 900 nm diameter ring nanocavity formed from gallium phosphide, whose sidewalls extend into a diamond substrate, is tuned onto resonance at a low temperature with the zero-phonon line of a negatively charged NV center implanted near the diamond surface. When the nanocavity is on resonance, the zero-phonon line intensity is enhanced by approximately an order of magnitude, and the spontaneous emission lifetime of the NV is reduced by as much as 18%, corresponding to a 6.3X enhancement of emission in the zero photon line. |
| first_indexed | 2024-12-18T23:51:28Z |
| format | Article |
| id | doaj.art-72d1a06a1e60418aa48bbb0e64651f62 |
| institution | Directory Open Access Journal |
| issn | 2160-3308 |
| language | English |
| last_indexed | 2024-12-18T23:51:28Z |
| publishDate | 2011-09-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review X |
| spelling | doaj.art-72d1a06a1e60418aa48bbb0e64651f622022-12-21T20:46:54ZengAmerican Physical SocietyPhysical Review X2160-33082011-09-011101100710.1103/PhysRevX.1.011007Hybrid Nanocavity Resonant Enhancement of Color Center Emission in DiamondPaul E. BarclayKai-Mei C. FuCharles SantoriAndrei FaraonRaymond G. BeausoleilResonantly enhanced emission from the zero-phonon line of a diamond nitrogen-vacancy (NV) center in single crystal diamond is demonstrated experimentally using a hybrid whispering gallery mode nanocavity. A 900 nm diameter ring nanocavity formed from gallium phosphide, whose sidewalls extend into a diamond substrate, is tuned onto resonance at a low temperature with the zero-phonon line of a negatively charged NV center implanted near the diamond surface. When the nanocavity is on resonance, the zero-phonon line intensity is enhanced by approximately an order of magnitude, and the spontaneous emission lifetime of the NV is reduced by as much as 18%, corresponding to a 6.3X enhancement of emission in the zero photon line.http://doi.org/10.1103/PhysRevX.1.011007 |
| spellingShingle | Paul E. Barclay Kai-Mei C. Fu Charles Santori Andrei Faraon Raymond G. Beausoleil Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond Physical Review X |
| title | Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond |
| title_full | Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond |
| title_fullStr | Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond |
| title_full_unstemmed | Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond |
| title_short | Hybrid Nanocavity Resonant Enhancement of Color Center Emission in Diamond |
| title_sort | hybrid nanocavity resonant enhancement of color center emission in diamond |
| url | http://doi.org/10.1103/PhysRevX.1.011007 |
| work_keys_str_mv | AT paulebarclay hybridnanocavityresonantenhancementofcolorcenteremissionindiamond AT kaimeicfu hybridnanocavityresonantenhancementofcolorcenteremissionindiamond AT charlessantori hybridnanocavityresonantenhancementofcolorcenteremissionindiamond AT andreifaraon hybridnanocavityresonantenhancementofcolorcenteremissionindiamond AT raymondgbeausoleil hybridnanocavityresonantenhancementofcolorcenteremissionindiamond |