dorsal/arxiv
View SchemaSuper-resolving phase measurements with a multi-photon entangled state
| Authors | M. W. Mitchell, J. S. Lundeen, A. M. Steinberg |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0312186 |
| URL | https://arxiv.org/abs/quant-ph/0312186 |
| DOI | 10.1038/nature02493 |
Abstract
Using a linear optical elements and post-selection, we construct an entangled polarization state of three photons in the same spatial mode. This state is analogous to a ``photon-number path entangled state'' and can be used for super-resolving interferometry. Measuring a birefringent phase shift, we demonstrate two- and three-fold improvements in phase resolution.
{
"annotation_id": "94b4dad4-aeda-4912-80be-af709f551fa7",
"date_created": "2026-03-02T18:02:02.673000Z",
"date_modified": "2026-03-02T18:02:02.673000Z",
"file_hash": "5c20a76a38c0dad73ceb906e579ee522b0e96364dd0b8260b2704129e1a97064",
"private": false,
"record": {
"abstract": "Using a linear optical elements and post-selection, we construct an entangled\npolarization state of three photons in the same spatial mode. This state is\nanalogous to a ``photon-number path entangled state\u0027\u0027 and can be used for\nsuper-resolving interferometry. Measuring a birefringent phase shift, we\ndemonstrate two- and three-fold improvements in phase resolution.",
"arxiv_id": "quant-ph/0312186",
"authors": [
"M. W. Mitchell",
"J. S. Lundeen",
"A. M. Steinberg"
],
"categories": [
"quant-ph"
],
"doi": "10.1038/nature02493",
"title": "Super-resolving phase measurements with a multi-photon entangled state",
"url": "https://arxiv.org/abs/quant-ph/0312186"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "f2f360f9-d3db-4ad8-8e17-5f7bc54f9669",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}