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Volumn 80, Issue 6, 2009, Pages

Phase-noise induced limitations on cooling and coherent evolution in optomechanical systems

Author keywords

[No Author keywords available]

Indexed keywords

CAVITY COOLING; COHERENT DYNAMICS; COHERENT TRANSFER; FLUCTUATING FORCES; HEATING MECHANISMS; INTENSITY FLUCTUATIONS; LASER LINE-WIDTH; LASER NOISE; LASER PHASE NOISE; MECHANICAL RESONATORS; OPTOMECHANICAL; OPTOMECHANICAL SYSTEMS; PHASE FLUCTUATION; SINGLE EXCITATION; STRONG-COUPLING; STRONG-COUPLING REGIME;

EID: 71849085153     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.80.063819     Document Type: Article
Times cited : (103)

References (30)
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    • Our analysis can be extended to thermal fields in a straightforward way by using the thermal expectation values □ a† a □ q = Nth and □ a a† □ q = Nth +1 in the perturbative derivation of Eq. d11. However, the main effect of thermal noise is simply an additional limitation n0 ≥ Nth which is independent of the laser noise and intensity and does not change the main conclusions of this paper.
    • Our analysis can be extended to thermal fields in a straightforward way by using the thermal expectation values □ a† a □ q = Nth and □ a a† □ q = Nth +1 in the perturbative derivation of Eq.. However, the main effect of thermal noise is simply an additional limitation n0 ≥ Nth which is independent of the laser noise and intensity and does not change the main conclusions of this paper.
  • 28
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    • By taking the classical average, we obtain Eq. d11 plus additional corrections of order 2 g0 /κ { N (t) □ b† b □ q (t) } cl. This correlator is not necessarily zero but in the limit of small fluctuations, | N (t) | □ nph, it does not considerably modify the dynamics.
    • By taking the classical average, we obtain Eq. plus additional corrections of order 2 g0 /κ { N (t) □ b† b □ q (t) } cl. This correlator is not necessarily zero but in the limit of small fluctuations, | N (t) | □ nph, it does not considerably modify the dynamics.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.