Results 11 to 20 of about 1,188,920 (287)

Analysis and control of resonant cavity flows [PDF]

open access: yes, 2013
Recently, the trend for the internalisation of stores within an aircraft fuselage has led to a renewed interest in the field of cavity aero-acoustics.
Roberts, David
core   +7 more sources

Experimental and Computational Investigation of an “Open” Transonic Cavity Flow [PDF]

open access: yes, 2009
This paper presents an investigation of a transonic flow (M∞ = 0.85) over a rectangular cavity having a length-to-depth ratio of 5. Velocities were measured inside the cavity on the central plane and two off-centre planes using a two-component particle ...
Knowles, Kevin   +3 more
core   +8 more sources

Tripartite entanglement and entanglement transfer in a hybrid cavity magnomechanical system

open access: yesOpen Physics, 2023
We propose to realize bipartite and tripartite entanglements transfer in a cavity magnomechanical system consisting of a microwave cavity with an yttrium iron garnet (YIG) sphere and a silicon-nitride membrane in it.
Li Ming-Cui, Chen Ai-Xi, Zeng Wei
doaj   +1 more source

Self-pulsing dynamics in a cavity soliton laser [PDF]

open access: yes, 2010
The dynamics of a broad-area vertical-cavity surface-emitting laser (VCSEL) with frequency-selective feedback supporting bistable spatial solitons is analyzed experimentally and theoretically. The transient dynamics of a switch-on of a soliton induced by
Oppo, G. -L.   +4 more
core   +4 more sources

Cavity QED with Multilevel Atoms [PDF]

open access: yes, 2005
The steady-state transmission spectrum of a cavity with two modes of orthogonal polarization strongly coupled to a single atom with multiple Zeeman states is computed. Effects due to cavity birefringence and atomic ac-Stark shifts are included.
Birnbaum, Kevin Michael
core   +1 more source

Investigating the Design and Simulation of a Tunable Optical Filter Based on Photonic Crystal Using Selective Optofluidic Infiltration [PDF]

open access: yesJournal of Optoelectronical Nanostructures, 2022
In this paper an optical filter based on 2D hexagonal photonic crystals that is suitable for the third window of optical communications is proposed. The structure consists of two waveguides including one L4 resonant cavity created by removing 4 holes ...
Mahsa Bazargani   +2 more
doaj   +1 more source

Cavity and entrance pore development in ant plant hypocotyls

open access: yesFrontiers in Plant Science, 2023
Some genera of Rubiaceae in South-eastern Asia are known as typical ant plants. They have large domatia, which form in well-developed hypocotyls in which ants nest.
Hirokazu Tsukaya, Yutaka Ohtake
doaj   +1 more source

Vertical cavity surface emitting lasers. [PDF]

open access: yes, 1993
Vertical cavity surface emitting laser (VCSEL) structures have been grown by both metal-organic chemical vapour deposition (MOCVD) and molecular beam epitaxy (MBE).
Sale, Terence Edward
core   +6 more sources

Immune Correlates of Non-Necrotic and Necrotic Granulomas in Pulmonary Tuberculosis: A Pilot Study

open access: yesJournal of Respiration, 2021
A granuloma, a pathologic hallmark of tuberculosis (TB), is a complex cellular structure that develops at the site of Mycobacterium tuberculosis (Mtb) infection and is comprised of different immune cell types.
Ranjeet Kumar, Selvakumar Subbian
doaj   +1 more source

Study on simulation methods for flow experiments in fracture-cavity reservoirs [PDF]

open access: yesYouqicang pingjia yu kaifa
The storage space of fracture-cavity carbonate reservoirs is primarily composed of fractures, cavities, and matrix pores. Among them, fractures and cavities exhibit highly random distribution, serving as the main storage spaces and seepage pathways for ...
HUI Jian
doaj   +1 more source

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