Nobody downloaded yet

Adaptive Optics for Vision Science - Term Paper Example

Comments (0) Cite this document
Summary
A paper "Adaptive Optics for Vision Science" claims that astronomers have come up with a system that improves on the optic systems; used to study space that can counter this distortion brought about by the front waves, a system known as “Adaptive Optics”…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.6% of users find it useful
Adaptive Optics for Vision Science
Read TextPreview

Extract of sample "Adaptive Optics for Vision Science"

Download file to see previous pages Astronomers have come up with a system that improves on the optic systems; used to study space that can counter this distortion brought about by the front waves, a system known as “Adaptive Optics”. Adaptive optics refers to an astronomy technology that improves the performance of optical systems through reduction turbulence of the earth’s atmosphere distortions. Adaptive optic system purposes to correct deformations Caused by the turbulence of the earth’s atmosphere. This correction happens by using deformed mirrors that are controlled by a computer so as to compensate for the distortion by the incoming wavefront. The image obtained through this system is usually as sharp as the ones taken in space. The system allows observation of dimmer (faint) astronomical details of the corrected optical system that would possibly be observed from the ground. For the system to work effectively, it requires a bright reference star located close to the object being studied. Astronomers do create artificial stars by shining a very strong laser beam into the upper atmosphere of the earth, in cases where an appropriate natural star is not available around the object of study (Hardy, 2010). Normally, light gets distorted as it passes through the wavefront thus preventing the formation of sharp images by a telescope placed on earth’s surface. The adaptive optic system eliminates this blurring effect of the atmosphere. The adaptive optics works by measuring atmospheric distortion in the light coming from the star or the other artificial source of light. Electronic signals are then sent to a deformable mirror that rapidly changes its shape to correct this distortion. This system has the ability to see hundreds of separate beams of light while looking at a single beam of light from a star even those that have been deviated due to atmospheric turbulence. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Adaptive Optics for Vision Science Term Paper Example | Topics and Well Written Essays - 750 words”, n.d.)
Retrieved from https://studentshare.org/formal-science-physical-science/1663257-there-is-several-topics-which-writer-can-choose
(Adaptive Optics for Vision Science Term Paper Example | Topics and Well Written Essays - 750 Words)
https://studentshare.org/formal-science-physical-science/1663257-there-is-several-topics-which-writer-can-choose.
“Adaptive Optics for Vision Science Term Paper Example | Topics and Well Written Essays - 750 Words”, n.d. https://studentshare.org/formal-science-physical-science/1663257-there-is-several-topics-which-writer-can-choose.
  • Cited: 1 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Adaptive Optics for Vision Science

Fibre Optics

...?Fiber Optics Introduction People hear about fiber optic cables all the time in the present world especially when dealing with internet, cable system, or television set related issues but not everyone knows exactly a great deal about their history, construction, application, types, and integration in the aviation industry. Basically, fiber optics refer to the cables or lines which contain optically pure glass used to transmit digital information signals. The bedrock of these cables is formed by this optically pure glass which is more or less as thin as a human hair but has astounding ability to carry digital information over far across corners of the...
6 Pages(1500 words)Essay

Fibre optics

...?FIBER OPTICS al Affiliation) Theory of Light Relevant to Fiber Optics Light propagation transmission along the optical fiber can b described in two ways being light as a simple ray which is known as geometrical or the ray theory optics approach. In this theory the light is used in the approximation of the light acceptance and also as a guideline property to optical fiber (Hecht 1999, pg. 12). The next theory describes light as being an electromagnetic wave which is known as mode theory or the wave representation approach. In this theory, the behavior of light is able to be shown or rather described within the optical fiber. This theory...
6 Pages(1500 words)Essay

Fibre Optics

...? Fibre Optics Table of Contents Theory of light relevant to fibre optics Construction of fibre optic cables.  Basic fibre optic theory.  Types of fibre optic cable.  Sources and detectors used in fibre optic communication.  Attenuation in fibre optics systems.  Advantage of fibre optics compared to copper wire.  Use of fibre optics in aircraft systems.  Fibre Optics Technology over the past century has advanced greatly. Fibre optics however is being utilized since more than a hundred years. Optical fibre is a model that has evolved...
6 Pages(1500 words)Essay

Optics Study Report

... Optics Study Report Article: Marouf, S., and N. Zekri. "Light Propagation In Ordered And Random One-Dimensional Systems By Cavity Formation." International Journal Of Modern Physics 20.11-13 (2006): 1661-1670. Article summary The difference between a conventional laser and a random laser is in the mode of the feedback obtained. Several theoretical and experimental studies have been undertaken to investigate the feedback systems or random lasers, using semi-conductor powder and other organic materials (Marouf and Zekri, 1661). The difference between the conventional laser and the random laser has been identified in their feedback mechanisms, where the conventional laser applies a system of gain medium and cavity to give a feedback... . The...
3 Pages(750 words)Essay

Lights and optics

...?Light and Optics What is Light? Light is a component of the electromagnetic spectrum, which in turn is a collection of waves. These waves include Microwaves, X-Rays, radio waves, Gamma Rays, and visible light. Near the end of the 17th century, concerns regarding whether light is composed of waves or particles surfaced (“Theory of Light”). The idea of light being composed of tiny particles was proposed by Sir Isaac Newton. Christian Huygens, the Dutch physicist proposed the idea of light being composed of waves in 1678 (“Theory of Light”). He asserted that such waves vibrate in the perpendicular direction to the direction in which light travels. This theory formulated a new way of visualization of the propagation of waves called... explain...
5 Pages(1250 words)Essay

Adaptive leader

...An Adaptive Leader A leader in the military must be able to adapt to any situation. When they cannot they may be a detriment to the people they serve. According to Whiffen a leader who is adaptable is one who is able to adapt to the situation they are in no matter what the situation (1). They are able to modify what they need to do. In the military this is very important because a leader can be put in many different situations that will require him to adapt very quickly to the environment. Wong (qtd. in Whiffen 2) states that an adaptive leader must live with a certain level of unpredictability. They are able to be flexible and open to...
1 Pages(250 words)Essay

Fiber Optics

...01 November 2009 The center of a fiber-optic cable is made of dozens or hundreds of minor threads of plastic or glass that makes use of the light to distribute signals. Each thread is acknowledged as an optical fiber, which is as thin as a human hair. Within the fiber-optic cable, a protected glass coat and a confined coating envelop each optical fiber. In place of utilizing electrical signals to distribute or move data, it makes use of light. With up-and-coming network environment the need for the higher data rate is also emerging. The customary cables contain various predetermined limits that cannot be crossed by tremendous sophistication of the technology. On the...
3 Pages(750 words)Admission/Application Essay

DARK FIBER (FIBER OPTICS)

...Dark Fiber Introduction Essentially, fiber optics refers to light pipes. Since this was invented in 1970, its use and demand have ever been on the increase (Massa, 296). Computer networks, internet, electronic commerce, video, multimedia, data and voice have caused an increase in information traffic. Thus, there has been need for transmission media that would offer bandwidth capabilities for handling such enormous amount of information. Fiber optics has offered the solution to this due to its comparatively infinite bandwidth. Fiber optics is unaffected by neither electromagnetic interference nor radio frequency interference. They also withstand ambient temperatures. Dark fiber, just as...
3 Pages(750 words)Research Paper

OPTICS Homework

... Photographic fakery The image represents a falling soldier at the time of his death in the Spanish Civil War. He was twisting towards the ground as his gun fell from his hands. The photographer took this photo 35 miles away from the town of Espejo as suggested by a Spanish researcher called Jose Manuel Susperregui. The staging of the image was very good in that it showed very little difference with the actual image at that particular time. In my view, a person serving any military forces should be dressed in a combat uniform. In addition, how could a dying person from gunshot throw his laden hand in the opposite direction that the bullet came from? The image shows an open battlefield. If the soldier was shot from the front, how... Photographi...
1 Pages(250 words)Coursework

Fiber optics

... Fiber optics Fiber optics is referred to as the transmission of light through some long rods of fiber which are either glass or plastic. This light travels by internal reflection. The reason is that the medium of the core reflects more than the material surrounding it. As a result, light is continually reflected back into the core as it continues travelling down this fiber. This enables the fiber optic cables to transmit voice, images and even other forms of data in a very high speed that is almost the speed of light. Thus, a fiber optic cable is made up of thin strands of glass or even plastic. Each of the strands is a tenth less as thick as the strand of a human hair and it is capable of carrying approximated ten million calls... . The...
1 Pages(250 words)Lab Report
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Term Paper on topic Adaptive Optics for Vision Science for FREE!

Contact Us