QND measurements using dual ported cavities
| Autor: | P. J. C. Smith, F. E. Harrison, D. F. Walls, Matthew Collett, M. J. Dunstan |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
Physics
Quantum optics Physics and Astronomy (miscellaneous) business.industry General Engineering Physics::Optics General Physics and Astronomy Observable Quantum Physics Noise (electronics) Dual (category theory) Nonlinear system Optics Nonlinear beam Computer Science::Systems and Control Nonlinear medium business |
| Zdroj: | Scopus-Elsevier |
| ISSN: | 1432-0649 0946-2171 |
| DOI: | 10.1007/s003400050168 |
| Popis: | Optical QND measurements may be made using devices which act as nonlinear beam splitters, transmitting noise in a phase-sensitive way. One class of such devices are resonant optical cavities containing a nonlinear medium. By appropriate choice of nonlinearity and operating parameters, various QND observables may be measured. We consider, in particular, the extent to which the QND performance of these devices is degraded by intracavity losses. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|