Examples of 'excitation beam' in a sentence
Meaning of "excitation beam"
Excitation beam: This phrase refers to a focused or directed beam of energy, typically light or electrons, used to excite or stimulate specific materials for scientific, industrial, or technological purposes. It is commonly utilized in fields such as microscopy, spectroscopy, or semiconductor manufacturing for various analysis and processing techniques
How to use "excitation beam" in a sentence
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excitation beam
A sample is irradiated with an excitation beam of specified wavelength.
The excitation beam provides excitations for two simultaneous measurements.
This is accomplished by creating an even intensity excitation beam with a condenser.
The filtered excitation beam is separately shown in fig.
The retrobeam in fluorescence is at a different wavelength from the excitation beam.
The excitation beam may be applied to the reaction solution at any angle.
A secondary electron beam induced by the excitation beam could thus be detected.
An incident excitation beam from a light source is directed toward the sample.
It is possible to make a detection that is synchronous in frequency with the excitation beam.
The sample was positioned with the excitation beam perpendicular to the sample face.
The erasing light preferably has the same wavelength as the excitation beam.
The narrow excitation beam tracks the particle through the detection region.
The particle has moved to such that it is about to exit the excitation beam.
The interference between the excitation beam and the detection beam is then reduced.
One advantage of this optical module is that attenuation of the excitation beam is small.
See also
The path du excitation beam may be substantially in the shape of a spiral ;.
One advantage of this optical module is that attenuation of the excitation beam is minimal.
In this case, the excitation beam comes from a point at a finite distance.
Detection is accomplished as described in the above example using a sharply converging excitation beam.
This excitation beam 1 is oriented relative to the object 3 under an angle of incidence θ.
Therefore this optical module does not have any optical paths for an excitation beam.
Means for injecting the excitation beam into one of the optical fibres ;.
It is known in spontaneous Raman spectroscopy that a vibrational resonance depolarises the excitation beam.
Thus, the excitation beam crosses the objective ensuring observation of the sample by epifluorescence.
Each component is exposed to an x-ray excitation beam.
The excitation beam from the laser was focused on the sample through a 20x objective.
The scanning means 4 then pick up the excitation beam.
Alternatively, back-scattering of the excitation beam itself can be used to monitor bubble formation.
The scanning means 7 then take up the excitation beam.
The effector beam, the excitation beam and the measuring beam can have any directions.
In this embodiment, fluorescence is excited by illumination with an excitation beam.
The essentially single-color excitation beam will illuminate a single spot within the detection region.
In practice, the scattered beam is depolarised in relation to the excitation beam.
The excitation beam 3 is spatially shaped by a spatial light modulator 4.
At least one of the flow - separated components is exposed to an x-ray excitation beam.
For example, the expander expands the excitation beam to a diameter of 4 mm.
In this case, the groove can be positioned in the path of the excitation beam.
The excitation beam is mixed in the optical fibre and lead to the optical module 850.
Here, optically active means increasing the electromagnetic field of the excitation beam by energy confinement.
The excitation beam was reflected through a 60X Olympus UPlan SAPO, 1.2NA water immersion objective.
In operation, the radiation source, preferably a laser, directs an excitation beam onto the mirror.
The diameter of the expanded excitation beam exceeds the size of the platform ( 10 ).
Preferably, this size is configured to match the diameter of the collimated input excitation beam 250.
According to this embodiment, the excitation beam 11 is intercepted by the groove 10.
However, detection channel 630 overlaps the emission spectrum of the excitation beam.
On FIG . 1, a planar object 3 receives the excitation beam 1 and returns the measuring beam 2.
In FIG . 2, the excitation elements 5 are on the widest lateral faces of the excitation beam 3.
An objective lens 66 is also employed which focuses the excitation beam 54 onto the screen 14.
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Examples of using Excitation
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Service of excitation systems of turbogenerators and hydrogenerators
Active thermography and excitation energy sources
The excitation energy is transformed into heat
