Accurate modeling of the operation of diode-pumped alkali lasers is a critical step toward the design of high-powered devices. We present precision measurements for the Cs-CH4 62P3/2 → 62P1/2 mixing cross section and the 62P3/2,1/2 → 62S1/2 quenching cross section, which are important parameters in understanding the operation and, in particular, the heat generated in a …
Read More· The mixing efficiency of simple and pitched paddles, marine propellers, and centrifugal and disk impellers was determined by a heat-transfer method in a single stage of a large pump-mix mixer-settler. The mixing devices were from 3 to 5 in. in diameter and were tested with a refined kerosene as the organic phase and water as the aqueous phase.
Read MoreQuasi-degenerate four-wave mixing optical phase conjugation was investigated in cold cesium atoms confined in a magneto-optical trap. Broad and narrow resonances were observed in the corresponding ...
Read More· We measure the lifetime of the cesium $5^{2}D_{5/2}$ state using a time-resolved single-photon-counting method. We excite atoms in a hot vapor cell via an electric quadrupole transition at a wavelength of 685 nm and record the fluorescence of a cascade decay at a wavelength of 852 nm. We extract a lifetime of $1353(5)$ ns for the …
Read More· Traditionally, the "delay throw" was used as a mixing technique to fill gaps in a production and add emphasis to particular words or phrases. The term "throw" comes from the way the fader automation was used to feed the input …
Read MoreThe l-mixing effect and state-transfer induced by an external electric field pulse in ultracold Rydberg gases are observed with cesium atoms excited to nS states, and measured with a …
Read More· Compact sub-kilohertz low-frequency quantum light source based on four-wave mixing in cesium vapor RONG MA,1 WEI LIU,1 ZHONGZHONG QIN,1,2,*XIAOLONG SU,1,2 XIAOJUN JIA,1,2 JUNXIANG ZHANG,1,2,3 AND JIANGRUI GAO1,2 1State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi …
Read More· Cesium-adsorption capacity and hydraulic conductivity of sealing geomaterial made with marine clay, bentonite, and zeolite ... the delay coefficient was assumed to be R = 1. Delays due to dead zones, such as upstream and downstream porous stones, as well as downstream piping, were corrected. ... As shown in this figure, by mixing in zeolite ...
Read More· set_input_delay,IO,set_input_delayset_output_delay。set_input_delay。Set_input_delayFPGA,FPGA,FPGA,FPGA ...
Read More· drying, obtaining a constant weight, grinding, sieving, mixing, and subsampling) are discussed. Some sample preparation procedures then are presented for typical types of solid samples (e.g., soil and sediment, biota, food, etc.). This …
Read More· The order of these two effects will also make a difference. For example, when using delay and reverb together, it's common to insert the delay before the reverb. This way the reverb doesn't wash out the sound before it …
Read MoreWe report on the simultaneous observation, by delayed Bragg diffraction, of four- and six-wave mixing processes in a coherently prepared atomic ensemble consisting of cold cesium atoms. For each diffracted order, we observe different temporal pulse shapes and dependencies with the intensities of the exciting fields, evidencing the different mechanisms involved in each process.
Read MoreWe report on the simultaneous observation, by delayed Bragg diffraction, of four- and six-wave mixing processes in a coherently prepared atomic ensemble consisting of cold cesium atoms.
Read MoreWe report on the simultaneous observation, by delayed Bragg diffraction, of four- and six-wave mixing processes in a coherently prepared atomic ensemble consisting of cold cesium atoms. For each diffracted order, we observe different temporal pulse shapes and dependencies with the intensities of the …
Read More· This paper uses four-wave mixing in atomic vapour cells to obtain an optically tunable delay for Einstein–Podolsky–Rosen entangled beams of …
Read More· Defines the value used to linearly interpolate between the source color and feature color when the Cesium3DTileset#colorBlendMode is MIX. A value of 0.0 results in the source color while a value of 1.0 results in the feature color, with any value in-between resulting in a mix of the source color and feature color.
Read More· tileLoad : EventScene/Cesium3DTileset.js 548. The event fired to indicate that a tile's content was loaded. The loaded Cesium3DTile is passed to the event listener. This event is fired during the tileset traversal while the frame is being rendered so that updates to the tile take effect in the same frame.
Read More· Submesoscale Mixing on Initial Dilution of Radionuclides Released From the Fukushima Daiichi Nuclear Power Plant ... on the three-dimensional (3-D) dispersal of dissolved cesium-137 (137 Cs) released from the Fukushima Daiichi Nuclear Power Plant (FNPP1). Extensive ... and eddy intensity. The AVISO delayed-time mapped absolute dynamic ...
Read More· We report on the simultaneous observation, by delayed Bragg diffraction, of four- and six-wave mixing processes in a coherently prepared atomic ensemble consisting of cold cesium atoms. For each diffracted order, we observe different temporal pulse shapes and dependencies with the intensities of the exciting fields, evidencing the different ...
Read More· Thermodynamics of Phase Stability in Mixed-Halide Perovskites. The MAPb (I 1-x Br x) 3 perovskite is an example of a pseudo-binary mixture (or solid solution). The accessible solubility range is determined by the free energy of mixing Δ G (x): the free energy of the mixed phase with respect to the phase-separated iodide ( x = 0) and bromide ...
Read More· hyperfine levels of the ground state of the cesium-133 atom. Frequency is the rate of a repetitive event. If T is the period of a repetitive event, then the frequency f is its reciprocal, 1/ T. Conversely, the period is the reciprocal of the frequency, T = 1/ f. Since the period
Read MoreCollimated ultraviolet (UV) light is generated via four-wave mixing (FWM) in cesium vapor by continuously tuning the wavelength of the pump laser. Terahertz (THz) Stokes light is generated by the stimulated Raman scattering (SRS) effect in the FWM process, and its frequency is adjustable. When exciting the cesium atom to a virtual level using different combinations of …
Read More· A 200-nm-thick layer of mesoporous TiO 2 (mp-TiO 2, 30 NR-D titania paste from Dyesol) was prepared by spin-coating a diluted TiO 2 dispersion in ethanol, ratio 1:8 by weight, at 2,000 r.p.m. for ...
Read More· As the concentration of stable cesium in Grimsel ground water is M (Aksoyoglu et al., 1991), the increase in concentration of cesium due to injected 134 Cs can be neglected and simulations could be performed in a constant concentration of M, and thus constant values for K d were chosen accordingly (see Table 3 when simulating the in-diffusion ...
Read More· We report on the simultaneous observation, by delayed Bragg diffraction, of four- and six-wave mixing processes in a coherently prepared atomic ensemble consisting of cold cesium atoms. For each diffracted order, we observe different temporal pulse shapes and dependencies with the intensities of the exciting fields, evidencing the different mechanisms involved in each …
Read More· Adding Delay on Vocals: 4 Basic Types of Delays used on Vocals Intro. You likely know what a delay effect is and also you may even have come throughout a cool delay guitar pedal that makes you write some superior …
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