Examples of 'collimators' in a sentence
Meaning of "collimators"
collimator (noun) - A device that narrows a beam of particles or waves, often used in optics to align light sources or in medical imaging to limit the radiation exposure
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- plural of collimator
How to use "collimators" in a sentence
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collimators
Utilize tungsten collimators at all times were applicable.
The examples above all show reflective collimators.
The collimators were designed to be easily interchanged in radiation detectors.
These extremely compact collimators are also available in white.
The light sources are positioned in collimators.
Typically collimators are used on either side of the isolator.
These diffusion means comprise for example collimators or reflectors.
Fixed collimators are invariably circular in shape.
This process is perfect for manufacturing collimators having macroscopic dimensions.
Round collimators are fixed as follows.
Telescopes and collimators.
The active collimators record the rejected radiation.
Such a collimator can replace the parallel or conical collimators used on existing tomographs.
The specific collimators and other compensators are no longer necessary.
A compact device is finally realised by associating a bulk crystal and collimators on a same mount.
See also
Collimators with lenses selfoc.
Several collimators in one.
Collimators with parallel holes are the kind most often used.
Angular orientation of the collimators can be sensed using a variety of types of sensors.
Collimators of such a weight can not be handled without mechanical equipment.
Laser beam expanders and collimators enhanced the quality of the final focused spot.
Collimators are also used in radiation detectors in nuclear power stations to make directional sensitivity.
There exists a second solution which is also applicable to collimators for a round field gamma camera.
Fixed collimators and path compensators are again used in this case.
All images are acquired on a dual head gamma camera system equipped with high energy collimators.
The collimators are placed in the same plane as the reflective array.
The situation can become relatively more complicated with different collimators or collimator motion scheme.
The spectrometer has no collimators and uses a graphite mosaic crystal as an analyser.
Two types of optical systems for collimators are known,.
Any of the example collimators described herein may be produced in this manner.
For great accuracy treatment, the collimators are nanometric.
Other suitable collimators would also be known to those skilled in the art.
For ablative treatments, circular collimators are typically used.
Each of the collimators has its section corresponding to that of the photomultipliers.
In this example, the projection is between the collimators.
Collimators having openings for different sizes may be housed in the collimator holder.
In some embodiments, collimators are specialized apertures.
Collimators and light conductors with exact geometries for blinker and assistant systems.
In particular, innovative collimators were implemented at the start of the year.
According to another secondary feature, the two collimators are aligned.
Fixed collimators are advantageous in that they have small beam penumbra and precise divergence.
Indeed, optic fibres with integral collimators are available commercially.
Additionally, these lenses can be used as fast axis collimators.
Different cameras and collimators were used, depending on the radionuclide.
Fig . 7 shows an example of an embodiment comprising an arrangement of a number of collimators.
Patient-specific compensators and collimators required for every treatment.
Does not control manufactures specially designed as weights or gamma-ray collimators.
With medical LINACs, the collimators are either fixed or dynamically configurable.
Lighting device according to claim 1, wherein said collimation optical systems are collimators.
However, different collimators may have different compositions and thicknesses.
