Two-photon quantum interference from separate nitrogen vacancy centers in diamond

Physics – Quantum Physics

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

10.1103/PhysRevLett.108.043604

We report on the observation of quantum interference of the emission from two separate nitrogen vacancy (NV) centers in diamond. Taking advantage of optically induced spin polarization in combination with polarization filtering, we isolate a single transition within the zero-phonon line of the non-resonantly excited NV centers. The time-resolved two-photon interference contrast of this filtered emission reaches 66%. Furthermore, we observe quantum interference from dissimilar NV centers tuned into resonance through the dc Stark effect. These results pave the way towards measurement-based entanglement between remote NV centers and the realization of quantum networks with solid-state spins.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Two-photon quantum interference from separate nitrogen vacancy centers in diamond does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Two-photon quantum interference from separate nitrogen vacancy centers in diamond, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-photon quantum interference from separate nitrogen vacancy centers in diamond will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-686830

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.