Zobrazeno 1 - 10
of 2 158
pro vyhledávání: '"optomechanical"'
Publikováno v:
Photoacoustics, Vol 40, Iss , Pp 100657- (2024)
Photoacoustic spectroscopy (PAS) gas sensors based on optomechanical resonators (OMRs) have garnered significant attention for ultrasensitive trace-gas detection. However, a major challenge lies in balancing small size with high performance when deve
Externí odkaz:
https://doaj.org/article/35f4c8a9cc0848cd87be332cde4d19fa
Autor:
Majed Althumayri, Ritu Das, Ramu Banavath, Levent Beker, Alin M. Achim, Hatice Ceylan Koydemir
Publikováno v:
Advanced Science, Vol 11, Iss 38, Pp n/a-n/a (2024)
Abstract This review examines the recent advancements in transparent electrodes and their crucial role in multimodal sensing technologies. Transparent electrodes, notable for their optical transparency and electrical conductivity, are revolutionizing
Externí odkaz:
https://doaj.org/article/d82b0d19d2f447ed95861c268baa6d85
Akademický článek
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Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 4, Pp 1-17 (2024)
Silicon photonic integrated circuits and micro-electro-mechanical systems enable the design of compact, high-performance micro-opto-electro-mechanical systems (MOEMS) gyroscopes, such as recently reported optomechanical gyroscopes. However, effective
Externí odkaz:
https://doaj.org/article/63e2f6dbfb604d4aaaa70be20f2fb0d4
Publikováno v:
Results in Physics, Vol 61, Iss , Pp 107749- (2024)
We investigate the force sensing of a mechanical membrane in a dissipative cavity optomechanical system (OMS) driven by a squeezed vacuum field accompanying a strong pump laser. Specifically, the red-detuned laser exhibits a more significant improvem
Externí odkaz:
https://doaj.org/article/28befa6752a34f16828d1daef898f9c2
Autor:
Mohamed El Ghafiani, Adnane Noual, Madiha Amrani, Mohammed Moutaouekkil, El Houssaine El Boudouti
Publikováno v:
Photonics, Vol 11, Iss 9, p 817 (2024)
The study of localized surface plasmons (LSPs) in nanoscale structures is an essential step towards identifying optimal plasmonic modes that can facilitate robust optomechanical coupling and deepen our understanding of light–matter interactions at
Externí odkaz:
https://doaj.org/article/4ee6b5673c3d4df69e50a336e039b9ed
Autor:
Marina Rezinkina, Claus Braxmaier
Publikováno v:
Designs, Vol 8, Iss 4, p 67 (2024)
Some applications, such as aerospace testing and monitoring the operating conditions of equipment on space missions, require mechanical sensors capable of measuring accelerations at frequencies of several hundred hertz. For such measurements, optomec
Externí odkaz:
https://doaj.org/article/9936048b7b714d89882d77f8fb50575a
Publikováno v:
Results in Physics, Vol 58, Iss , Pp 107449- (2024)
We propose a hybrid cavity–magnon optomechanical system incorporating mechanical nonlinearity to enhance both bipartite and tripartite entanglement. This system consists of a microwave cavity, a YIG sphere, and a mechanical oscillator. Our findings
Externí odkaz:
https://doaj.org/article/ec6f5620e4d14ce1857186766ec12e6d
Publikováno v:
Photonics, Vol 11, Iss 5, p 461 (2024)
As a space camera works in orbit, the stress rebound caused by gravity inevitably results in the deformation of its optomechanical structure, and the relative position change between different optical components will affect the Line-Of-Sight pointing
Externí odkaz:
https://doaj.org/article/0b8f58cba0ae4090800cc848037eae8e
Publikováno v:
Photonics, Vol 11, Iss 5, p 416 (2024)
We propose an efficient scheme to enhance the generation of optical second-order sidebands (OSSs) in an atom-assisted optomechanical system. The cavity field is coupled with a strong driving field and a weak probe field, and a control field is applie
Externí odkaz:
https://doaj.org/article/95c4b3c9d3a3460ab1b7dadc1eafeccb