Results 261 to 270 of about 1,665,268 (311)
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Cavity optomechanics and cavity optoelectromechanics
71st Device Research Conference, 2013Cavity optomechanics offers unparalleled sensitivity allowing the control of mechanical resonators at quantum level. The dynamic cavity backaction can be utilized to cool a mechanical resonator to its ground state or amplify its motion to limit-cycle oscillations.
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2013
In this chapter we describe the topic of cavity solitons in the framework of the general area of optical pattern formation. We illustrate how one can generate and control them; we compare them with standard spatial solitons and emphasize the special properties of their motion under the action of phase or amplitude gradients in the driving field.
L. A. Lugiato +9 more
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In this chapter we describe the topic of cavity solitons in the framework of the general area of optical pattern formation. We illustrate how one can generate and control them; we compare them with standard spatial solitons and emphasize the special properties of their motion under the action of phase or amplitude gradients in the driving field.
L. A. Lugiato +9 more
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Obstetrics & Gynecology, 1997
To study placental cavities by gross and microscopic examination and ultrasonography and their frequency with various epidemiologic factors and intervillous thrombosis.After formalin fixation, interval sections of 567 placentas were prepared to search for cavities and intervillous thrombosis.
T, Fujikura, S, Sho
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To study placental cavities by gross and microscopic examination and ultrasonography and their frequency with various epidemiologic factors and intervillous thrombosis.After formalin fixation, interval sections of 567 placentas were prepared to search for cavities and intervillous thrombosis.
T, Fujikura, S, Sho
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Jet-cavity interaction: effect of the cavity depth
Progress in Computational Fluid Dynamics, An International Journal, 2012A two-dimensional turbulent wall jet over a shallow cavity is studied numerically. The present paper investigates the wall jet outer layer effect on a shallow cavity flow structure. This layer is an important turbulence source which is added to that of the inner shear layer.
Madi Arous, Fatima +3 more
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Unusual “cavity-in-cavity” appearance of pulmonary aspergilloma
Journal of Computed Tomography, 1988The classic radiographic appearance of pulmonary aspergilloma is a solid, round, often mobile intracavitary mass. We describe an unusual "cavity-in-cavity" appearance seen on conventional roentgenograms and computed tomography studies in two patients with confirmed pulmonary aspergilloma.
K, Chintapalli, N K, Sheth, L R, Goodman
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Moving cavity solitons in a Cavity Soliton Laser
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, 2009Cavity solitons (CSs) are bright intensity peaks over a dark homogeneous background. They arise in the coherent field transmitted by nonlinear optical resonators, and are generated through diffraction-mediated light-matter interaction which leads to field self-localization within the cavity [1].
Prati, F +4 more
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Overview of oral cavity squamous cell carcinoma: Risk factors, mechanisms, and diagnostics.
Oral Oncology, 2021Ambika Chamoli +7 more
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Hæmangiopericytoma of the Nasal Cavity
Australian and New Zealand Journal of Surgery, 1972Hæmangiopericytoma, first described by Stout and Murray in 1942, is a rare vascular tumour, related to the glomus tumour, in which the proliferating cell is the pericyte of Zimmerman, situated in the capillary wall outside the reliculin sheath. This position distinguishes the pericyte from endothelial cells in the capillary wall.
Henley C, Harrison, Volney, Bulteau
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Cavity Cooling with a Hot Cavity
2002Cavity cooling of arbitrary particles by coherent scattering is significantly improved inside resonators with optical gain. The friction force arises from frequency-selective amplification of the radiation emitted by the particle. As possible implementations of active cavity cooling we discuss a laser below threshold and an injection-locked laser ...
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Topological-cavity surface-emitting laser
Nature Photonics, 2022Lechen Yang +3 more
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