| 词汇 | multiphoton |
| 释义 | multiphoton adjective physics specialized(alsomulti-photon)uk /ˌmʌl.tiˈfəʊ.tɒn/ us /ˌmʌl.tiˈfoʊ.tɑːn//ˌmʌl.taɪˈfoʊ.tɑːn/ involving several photons(= single units of light): 多光子的 Researchers used multiphoton microscopy for the procedure. Non-linear effects like multi-photon absorption can sometimes occur.非线性效应如多光子吸收有时是会发生的。 They used the money to build the region's first multi-photon confocal microscope. At lower intensities, multiphoton ionization occurs when an atom absorbs the minimum number of electrons necessary to reach the first ionization threshold. Any hope for a bleaching in the usual sense is not possible unless multiphoton processes could be considered. Quantities & units of light anti-glare aureole beam blip brightness glare gleam glimmer glitter glow halo pencil photon radiance ray sheen shimmer shine sunbeam twinkle Examples of multiphotonmultiphoton Refraction effects associated with multiphoton ionization and ultrashor t-pulse laser propagation in plasma waveguides. The time-averaged above-threshold current components and the phases of the multiphoton transmission amplitudes will be discussed. The second mechanism is photo-ionization or multiphoton ionization of the excited or the ground state atoms. We neglect possible multistep photo- and multiphoton ionizations within this primary model. Emission, absorption, scattering, and multiphoton situations are treated. This model serves as our basis for studying the high-order multiphoton photoelectric effect. We have calculated separately the probability of exciting plasmons and electron-hole pairs in an inelastic electron scattering event assisted by multiphoton processes. Pulse-length dependence of cellular response to intense near-infrared laser pulses in multiphoton microscopes. Introduction to multiphoton excitation imaging for the biological sciences. Superimposing two oppositely directed picosecond laser pulses and measuring their duration using multiphoton absorption. Applying multiphoton imaging to the study of membrane dynamics in living cells. Fluorescence lifetime three-dimensional microscopy with picosecond precision using a multifocal multiphoton microscope. The enhancement in the multiphoton band-gap excitation will cause change in the bond energy and average vibrational energy per mode. Electronic excitation increases the density of chromophores and enhances the multiphoton band gap excitation. Moreover, we have given an approximate analytic expression for the multiphoton scattering amplitudes valid for large final electron energies. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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