Saturday, December 23, 2017

Holographic Techniques And X Ray Holography


X ray holography are images formed when there occurs an interference in the x ray patterns when they are scattered from the sample and a known reference wave. There is a current dramatic increase in the x-ray source. Different X ray holography methods are viewed according to their features and their capabilities as well. To better understand this topic, we will review a few experiments and titles that explain holography in a much broader way. They are the techniques of holography and how they are applied.

Holography in orthopedics

This is a study that helps us understand how to avoid dislocation or the bending of the bones. It also helps us prevent fractured ends that are caused by lack of enough strength in the bones. This study also helps us understand the common strains experienced that result in the bending and probably how well they can get managed.

Study of tympanic membrane

This is more related with the study of the ear canal. The intensity of the sound waves falling on the tympanic membrane is what determines how much the ear is going to vibrate. The holographic tool used in this case requires extra care and caution because the outer ear canal is a bit narrow. When does hearing impairment therefore occur? When the pyramids normally found in the skull base are caused by accidents.


Holography in Otology

The ear usually is divided into three parts. These are the outer ear, the middle ear and the inner ear. What transmits the sound that comes from the very outer ear is the tympanic membrane. The tympanic cavity is where we get to find the middle ear.

Diffractive bifocal Intraocular Lens

This is normally and most frequently used by old persons. These are mostly the ones who have been operated because of the cataracts formed by use of the bifocal lenses. The diffractive lenses often cause blurred images and especially when focusing directly at an object.

Endoscopic Holography

As we continue to do a study of X ray holography, the endoscopic holography provides a very high tool for non contact high resolution. It has a combination of holography and endoscopy features. It has a high sense of detection that is mostly very important in x rays as it will help provide a clear picture of what needs to be captured.

Holographic techniques therefore are important in X ray viewing as one knows which best to apply with the needed result of the X ray.

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