Linewidth effect
Nettet12. apr. 2024 · Concerning other schemes for micro/nanolasers, plasmonic nanolasers have a compact footprint and a reduced threshold because of the strong light-confinement effect for plasmonic nanostructures, but they have a relatively broad linewidth (27–29).Although microlasers based on a bound state in the continuum (BIC) can … Nettet12. apr. 2024 · Cracking in wading-concrete structures has a worse impact on structural safety compared with conventional concrete structures. The accurate and timely monitoring of crack development plays a significant role in the safety of wading-concrete engineering. The heat-transfer rate near a crack is related to the flow velocity of the fluid in the …
Linewidth effect
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Nettet10. apr. 2024 · We demonstrated a narrow-linewidth high-power Yb-doped polarization-maintaining (PM) fiber laser with near-diffraction-limited beam. The laser system … Nettet2. jun. 2014 · Linewidth affects the performance of lasers in many applications, and critically so in applications such as high-accuracy detection systems [12], sensing …
Nettet11. apr. 2024 · The objective of this paper was to analyze the effect of yellow-safety-line designs on the behavior of passengers at the platform edge in metro stations. To achieve this, an experimental approach, based on observation, was used in existing metro stations in Santiago and Valparaiso, Chile. The experiments were carried out for different widths … Nettet8. sep. 2003 · The TCNE − radical in THF exhibits an anomalous concentration‐dependent linewidth effect when compared to the theory and to the experiments employing DME as the solvent. The uncharged DTBN radical shows similar spin‐exchange properties in both solvents. Possible mechanisms for the anomalous linewidth effect are discussed.
Nettet17. nov. 2024 · Silicon nitride (SiN) waveguides with ultra-low optical loss enable integrated photonic applications including low noise, narrow linewidth lasers, chip-scale nonlinear photonics, and microwave ... Nettet18. aug. 2024 · Linewidth describes how stable the phase of a laser is. Since direct detect systems do not use the phase of the signal, linewidth for these systems is not a critical parameter and typically linewidths of 10 MHz or more were used.
Nettetto this loss of coherence as a laser linewidth effect, although it can also be caused by other mechanisms. The laser line-width is modeled as phase fluctuations in the pump and probe lasers producing homogeneous broadening of both. This is equivalent to elastic collisions producing phase fluc-tuations between the internal atomic states [13].
Nettet14. apr. 2024 · The effect of annealing temperature on the structural, morphological and magnetic properties of one-dimensional Ni nanowires has been investigated in this work. Ni nanowires of diameter around 200 nm were fabricated by electrodeposition technique in porous anodic alumina templates of thickness 60 μm. The room temperature … eyeincloud.comNettetWe focus on the effect of a novel coupling mode for transmission. When compared with the traditional single metal film, the cavity effect brought by the MIM structure significantly reduces the full width at the half-maximum (FWHM) Δλ of the dual transmission passband and improves the quality factor Q (Q=λ c /Δλ, where λ c is the center ... does a health card count as idNettetWe present a multimode laser-linewidth theory for arbitrary cavity structures and geometries that contains nearly all previously known effects and also finds new nonlinear and multimode corrections, e.g. a correction t… does a healing bone itchNettetThe proximity effect in differential pairs: tighter trace coupling causes the resistance to increase. While doing so, the line width and effective dielectric constant are varied until … does a head gasket need sealerNettetEffects of the linewidth enhancement factor on the microwave linewidth of the period-one oscillations of optically injected semiconductor lasers. We investigate the microwave … does a head injury cause dementiaNettetA spectral line is a weaker or stronger region in an otherwise uniform and continuous spectrum, resulting from emission or absorption of light in a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules.These "fingerprints" can be compared to the previously collected ones of … eye in chineseNettet23. mar. 2024 · The paper presents simulation studies targeting high-power narrow-linewidth emission from semiconductor distributed feedback (DFB) lasers. The studies contain analytic and numerical calculations of emission linewidth, side mode suppression ratio and output power for DFB lasers without phase shifts and with $$1\\times \\lambda … eye in brain