Strong mechanical squeezing and its detection

Author: hhwu

August undefined, 2024

Abstract We report an efficient mechanism to generate a squeezed state of a mechanical mirror in an optomechanical system. We use an especially tuned parametric amplifier (PA) inside the cavity and the parametric photon phonon processes to transfer quantum squeezing from photons to phonons with almost 100% efficiency. WebAug 27, 2024 · It is found that strong steady-state mechanical squeezing beyond the 3 dB limit can be achieved in both of the optomechanical systems. The properties of the …

[1602.02214v2] Strong Mechanical Squeezing and its …

WebApr 25, 2016 · Strong Mechanical Squeezing and its Detection Authors: G. S. Agarwal Sumei Huang Request full-text Abstract We report an efficient mechanism to generate a … WebWe get 50% squeezing of the mechanical mirror which is limited by the PA. We present analytical results for the mechanical squeezing thus enabling one to understand the … fiona chatham

Coatings Free Full-Text Imparting Strong Antifouling Properties …

Webthe mechanical squeezing has been realized via reservoir engineering technique 32, or parametric modulation 33. The above-mentioned methods for preparation of the … WebJun 19, 2024 · The mechanical squeezing engineered in our scheme also has strong robustness and can survive at a high bath temperature. Compared with previous schemes based on the two-tone pump technique,... WebFeb 23, 2024 · The charged mechanical oscillator is subject to the Coulomb force due to the nearby charged bodies. The Hamiltonian describing the vibration of the charged … essential music theory for singers pdf

[2303.04482] Mechanical Squeezing via Detuning-Switched Driving

Strong mechanical squeezing in an electromechanical …

WebMar 28, 2016 · For the mechanical mode to facilitate an efficient detection of the squeezing, it is critical that the rate at which pump photons are scattered into the mechanical sidebands, Γ scatter = 4g 2 κ ... WebUpload an image to customize your repository’s social media preview. Images should be at least 640×320px (1280×640px for best display). essential myocardial infarctionWebWe get 50% squeezing of the mechanical mirror which is limited by the PA. We present analytical results for the mechanical squeezing thus enabling one to understand the … essential music for your phone

"WebFouling is a ubiquitous and longstanding challenge that causes both economic and environmental problems, especially for underwater detection equipment, as fouling directly limits the normal services and functions of such equipment. Therefore, it is necessary to develop coatings with high transparency and good antifouling performance. Herein, a … " - Strong mechanical squeezing and its detection

Strong mechanical squeezing and its detection

Steady-state mechanical squeezing and ground- - Institute of …

Webstrengths of squeezing were available. In [6–9] about 3 to 4 dB of squeezing was achieved. The ﬁrst CV teleportation experiments [12,13] did not reach the so-called no-cloning limit of ﬁdelity greater than 2=3 [20] due to the limitations in squeezing strength. Observation of much stronger squeezing indicates that high purity squeezed ... WebNov 2, 2024 · Strong mechanical squeezing and optomechanical entanglement in a dissipative double-cavity system via pump modulation Wen-Jie Zhang, Yuchi Zhang, Qi Guo, A-Peng Liu, Gang Li, and Tiancai Zhang Phys. Rev. A 104, 053506 – Published 2 November 2024 More PDF HTML Export Citation Abstract

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WebOct 3, 2016 · Agarwal G S and Huang S 2016 Strong mechanical squeezing and its detection Phys. Rev. A 93 043844. Crossref Google Scholar. Lotfipour H, Shahidani S, Roknizadeh R and Naderi M H 2016 Response of a mechanical oscillator in an optomechanical cavity driven by a finite-bandwidth squeezed vacuum excitation Phys. Rev. WebMay 26, 2024 · Our theoretical analysis and numerical calculations demonstrate that this squeeze-and-cool mechanism offers a quick technique for deeply cooling a macroscopic mechanical resonator to an...

WebFeb 6, 2016 · Strong Mechanical Squeezing and its Detection. G. S. Agarwal, Sumei Huang. We report an efficient mechanism to generate a squeezed state of a mechanical mirror in … WebStrong mechanical squeezing and its detection - Texas A&M University (TAMU) Scholar profile, educations, publications, research, recent courses, and student works ... We present analytical results for the mechanical squeezing thus enabling one to understand the dependence of squeezing on system parameters like gain of PA, cooperativity, and ...

WebDec 5, 2016 · Here we propose a method to generate steady-state mechanical squeezing in a double-cavity optomechanical system with the highly dissipative cavity ( κ1 / ωm = 100). The scheme does not need to... WebFeb 6, 2016 · Download a PDF of the paper titled Strong Mechanical Squeezing and its Detection, by G. S. Agarwal and Sumei Huang Download PDF Abstract: We report an …

WebMar 8, 2024 · Generation of mechanical squeezing has attracted a lot of interest for its nonclassical properties, applications in quantum information, and high-sensitivity measurement. Here we propose a detuning-switched method that can rapidly generate strong and stationary mechanical squeezing.

WebThe mechanical squeezing can be used to explore quantum behavior in macroscopic system and realize precision measurement. Here we present a potentially practical method for generating strong squeezing of the mechanical oscillator in an … fiona cann scottish widowsWebFeb 23, 2024 · In this paper, we present an alternative scheme to effectively prepare strong mechanical squeezing in an electromechanical system, where via the Coulomb force, the coupling between a charged mechanical oscillator and two fixed charged bodies leads to the strong mechanical squeezing. fiona changeWebFeb 6, 2016 · We report a very efficient mechanism to generate a squeezed state of a mechanical mirror in an optomechanical system. We use especially tuned parametric amplifier (PA) inside the cavity and the parametric photon phonon processes to transfer quantum squeezing from photons to phonons with almost 100\% efficiency. essential music theory termsWebOct 31, 2024 · Previous works for achieving mechanical squeezing focused mainly on the sole squeezing manipulation method. Here we study how to construct strong steady-state mechanical squeezing via the joint effect between Duffing nonlinearity and parametric pump driving. We find that the 3 dB limit of strong mechanical squeezing can be easily … essential music to knowWebWe report an efficient mechanism to generate a squeezed state of a mechanical mirror in an optomechanical system. We use especially tuned parametric amplifier (PA) inside the cavity and the parametric photon phonon processes to transfer quantum squeezing from photons to phonons with almost 100% efficiency. We get 50% squeezing of the mechanical mirror … essential nails huntingtonWebWe report an efficient mechanism to generate a squeezed state of a mechanical mirror in an optomechanical system. We use especially tuned parametric amplifier (PA) inside the … essential nail bar birmingham miWebFeb 23, 2024 · Europe PMC is an archive of life sciences journal literature. fiona cheng graphic designer