Quantum-enhanced interferometry with weak thermal light: comment
| Affiliation auteurs | Affiliation ok |
| Titre | Quantum-enhanced interferometry with weak thermal light: comment |
| Type de publication | Journal Article |
| Year of Publication | 2017 |
| Auteurs | Lantz E |
| Journal | OPTICA |
| Volume | 4 |
| Pagination | 1314-1316 |
| Date Published | OCT 20 |
| Type of Article | Editorial Material |
| ISSN | 2334-2536 |
| Résumé | Optica 4, 487 (2017) proposes to increase by photon subtraction the sensitivity of interferometry to thermal light. We prove that this is possible only with a low success rate, rendering the method less efficient than detection of all the photons. (C) 2017 Optical Society of America |
| DOI | 10.1364/OPTICA.4.001314 |