pump beam

collocation in English

meaningsofpumpandbeam

These words are often used together. Click on the links below to explore the meanings. Or,see other collocations withbeam.
pump
noun[C]
uk
/pʌmp/us
/pʌmp/
a piece of equipment that is used to cause liquid, air, or gas to move from one place ...
See more atpump
beam
noun[C]
uk
/biːm/us
/biːm/
a line of light that shines from a ...
See more atbeam

(Definition ofpumpandbeamfrom theCambridge English Dictionary© Cambridge University Press)

Examplesofpump beam

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.
The only requirement onpumpbeamaberrations is that thepumpbeamdivergence must be less than the phase matching angular tolerance.
From theCambridge English Corpus
Some reconversion back into thepumpbeammight have been expected but was not observed.
From theCambridge English Corpus
Thepumpbeambecomes focused and defocused along the beam axis.
From theCambridge English Corpus
The observed asymmetries in the efficiency plots are explained as the result of defocusing of thepumpbeamdue to the presence of free electrons.
From theCambridge English Corpus
Thepumpbeamwas highly compressed near the center of the beam, while at the wings; the compression effect was much less.
From theCambridge English Corpus
Thepumpbeamwas highly compressed near the center of the beam, while the compression effect was much less at the wings.
From theCambridge English Corpus
It is expected that the nonlinear refractive index effect of thepumpbeamis compensated for by mixing xenon gas.
From theCambridge English Corpus
The combined effect of neutral atom depletion and defocusing of thepumpbeamdue to the intensity-dependent density of free electrons, significantly modifies the conversion characteristics and efficiency.
From theCambridge English Corpus
The first is the observation of only odd harmonics, and the second is the strong dependence of the harmonic intensity on the polarization ellipticity of thepumpbeam.
From theCambridge English Corpus
A pulsedpumpbeamcan also be multi-passed through the crystal, so that more and more passes pump the crystal.
From
Wikipedia
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First thepumpbeampumps a spot in the gain medium.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
The probe beam can be made of a reflection of thepumpbeampassed through neutral density filter to reduce its intensity.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
Thepumpbeamexcites the molecule to a virtual state.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
The lasing mode propagates in the core, while a multimodepumpbeampropagates in the inner cladding layer.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
Thepumpbeamheats the material and the probe beam is deflected.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
A laser with a relatively high intensity is sent through the atomic vapor, known as thepumpbeam.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
The power for this comes from the two pump beams, which are depleted by the process.
From
Wikipedia
This example is from Wikipedia and may be reused under a CC BY-SA license.
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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