Remark on laser linewidth hazard in opto-mechanical cooling
| dc.creator | Diósi, Lajos | |
| dc.date | 2008-03-26 | |
| dc.date | 2008-07-23 | |
| dc.date.accessioned | 2026-07-07T09:54:53Z | |
| dc.date.available | 2026-07-07T09:54:53Z | |
| dc.description | I discuss the robustness of the pumped cavity dynamics against phase diffusion of the laser and conclude that opto-mechanical cooling has extreme sensitivity compared to laser cooling of atoms. Certain proposals of ground state opto-mechanical cooling by single cavity would require an unrealistic sharp laser linewidth or equivalently, a very low level of phase noise. A systematic way to cancel classical excess phase noise is the interferometric twin-cavity pumping, initiated for optically trapped macro-mirrors of future gravitational-wave detectors. | |
| dc.description | 2pp; slightly modified, PRA accepted version | |
| dc.identifier | https://arxiv.org/abs/0803.3760 | |
| dc.identifier | http://arxiv.org/abs/0803.3760 | |
| dc.identifier | Phys.Rev. A78 (2008) 021801-(2) | |
| dc.identifier | doi:10.1103/PhysRevA.78.021801 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/166481 | |
| dc.subject | Quantum Physics | |
| dc.title | Remark on laser linewidth hazard in opto-mechanical cooling | |
| dc.type | text |