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Nondegenerate inter...
Nondegenerate internal squeezing : An all-optical, loss-resistant quantum technique for gravitational-wave detection
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- Gardner, James W. (author)
- Australian Natl Univ, Ctr Gravitat Astrophys, Acton, ACT 2601, Australia. Australian Natl Univ, OzGrav ANU, Australian Res Council Ctr Excellence Gravitat Wa, Acton, ACT 2601, Australia.
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Yap, Min Jet (author)
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- Adya, Vaishali (author)
- KTH,Tillämpad fysik
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Chua, Sheon (author)
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Slagmolen, Bram J. J. (author)
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McClelland, David E. (author)
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Australian Natl Univ, Ctr Gravitat Astrophys, Acton, ACT 2601, Australia Australian Natl Univ, OzGrav ANU, Australian Res Council Ctr Excellence Gravitat Wa, Acton, ACT 2601, Australia. Tillämpad fysik (creator_code:org_t)
- American Physical Society (APS), 2022
- 2022
- English.
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In: Physical Review D. - : American Physical Society (APS). - 2470-0010 .- 2470-0029. ; 106:4
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The detection of kilohertz-band gravitational waves promises discoveries in astrophysics, exotic matter, and cosmology. To improve the kilohertz quantum noise-limited sensitivity of interferometric gravitational -wave detectors, we investigate nondegenerate internal squeezing: optical parametric oscillation inside the signal-recycling cavity with distinct signal-mode and idler-mode frequencies. We use an analytic Hamiltonian model to show that this stable, all-optical technique is tolerant to decoherence from optical detection loss and that it, with its optimal readout scheme, is feasible for broadband sensitivity enhancement.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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