Illustrates some applications of holography, Physics

Assignment Help:

Illustrates some applications of holography?

Applications of Holography

Holography can be put to many of uses other than recording images. Holographic data storage is a procedure which can store information at high density into crystals or photopolymers. The capability to store huge amounts of information in some type of media is of great significance, as many electronic products include storage devices.

Security holograms are very complicated to forge since they are replicated by a master hologram that requires expensive, particular and technologically advanced tools. They are also utilized in credit and bank cards and also quality products.

Holographic interferometry is a procedure that enables static and dynamic displacements of objects along with optically rough surfaces to be measured to optical interferometric precision (that is to fractions of a wavelength of light). This can also be used to distinguish optical path length variations into transparent media that enables, for illustration, fluid flow to be visualised and analysed. This can also be used to produce contours representing the type of the surface.


Related Discussions:- Illustrates some applications of holography

Wave motion, what is wave motion? write its interpretation.

what is wave motion? write its interpretation.

Determine property where charge exists in discrete packets, When a physical...

When a physical property such as charge exists in discrete "packets" rather than in continuous amounts, the property is said to be: a)  Discontinuous b)  Abrupt c)

Measurement, How do we measure the height of a house

How do we measure the height of a house

Angular Acceleration of Earth, 2. The earth’s rotation about its axis chang...

2. The earth’s rotation about its axis changes measurably over time; see http://en.wikipedia.org/wiki/Leap_second and http://en.wikipedia.org/wiki/Tidal_acceleration for detai

With which p-type germanium should be doped, In order to obtain p-type germ...

In order to obtain p-type germanium it should be doped with a (A) Trivalent impurity.      (B) Tetravalent impurity. (C) Pentavalent impurity. (D) Any of the above will d

Determine the exaggeration produced by the two lens system, Q. (a) Determin...

Q. (a) Determine the'effective  focal length' of the grouping of the two lenses in Exercise 9.10 if they are placed 8.0 cm a part with their principal axes  coincident. Performed t

Magnetic flux & flux density, Magnetic  Flux And Flux Density A magne...

Magnetic  Flux And Flux Density A magnetising force produces a certain amount of magnetic flux ( F), measured in Webers. The magnetic field is represented by imaginary lines

Resistance-per-length of the wire, Question: The resistance-per-length...

Question: The resistance-per-length of the wire is wire's resistivity. Answer: Resistivity has units of ohms per meter therefore as regards wire it is certainly natur

Explain pn-junction diode, PN-Junction Diode: Introduction: An ele...

PN-Junction Diode: Introduction: An electronic device which is made by linking together P-type semi-conductor and N-type semiconductor is known as p-n junction diode or a

Electric charges, Two charges eachof q=+2 micro coloumb are placed at the v...

Two charges eachof q=+2 micro coloumb are placed at the vertices Q and R of the triangle .the sum of sides PQ and PR is 12cm and their product is 32 cm_2 .the potential at point P

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd