Laser In Situ Karatomileusis Essay Examples

73 total results

History of the Laser or Light Amplification by Stimulated Emission of Radiation (809 words, 2 pages)

The idea for the laser started as long ago as 1905 when Albert Einstein suggested the simulated emission of light. Light sources ie. candles, florescent substances, torches, and light bulbs give of packets of energy, called photons, when their atoms are excited by energy. Einstein suggested that these atoms could ... Read More

An Analysis of the Laser Applications in the Modern World (2004 words, 3 pages)

Laser is an acronym for light amplification by stimulated emission of radiation. In the last century many types of lasers have been used for many different applications from welding to surgery to military and even many uses in every day life by harnessing the principles of light and stimulated emission.To ... Read More

An Overview of the Light Amplification by Stimulated Emission of Radiation, the Laser (1322 words, 3 pages)

Laser (light amplification by stimulated emission of radiation). Lasers are devices that amplify light and produce coherent light beams, ranging from infrared to ultraviolet. A light beam is coherent when its waves, or photons, propagate in step with one another. Laser light can be made extremely intense, highly directional, and ... Read More

The laser is a device that produces a beam of light. The beam is produced by a process known as stimulated emission, and the word laser is an acronym for the phrase light amplification by stimulated emission of radiation. Lasers amplify light and produce coherent light beams. A light beam ... Read More

The Background of the Carbon Dioxide Lasers and Its Uses Today (896 words, 2 pages)

Carbon Dioxide LasersCarbon dioxide lasers are one of the most powerful lasers ever constructed. The word LASER stands for Light Amplification by Stimulated Emission of Radiation. Lasers are devices that amplify light and produce light beams, ranging from infrared to ultraviolet. A light beam is consistent when its waves or ... Read More

An Analysis of Lasers in Modern Technology (1374 words, 4 pages)

OutlineI. IntroductionII. Science ResearchIII. Manufacturinga) Large Equipmentb) Computer Chipsc) Plastic and CardboardIV. MiningV. CommunicationVI. PhotographyVII. Medicinea) Eye Surgeryb) Plastic Surgeryc) General Surgeryd) Dental VIII. Militarya) Missile Guidance Systemb) Laser Sightsc) Nuclear WarheadsIX. ConclusionIntroductionLaser is an acronym for light amplification by stimulated emission of radiation. Lasers are devices that amplify light ... Read More

An Overview of the Benefits of Fluorescence In-situ Hybridisation (234 words, 1 pages)

Flourescence in-situ hybridisation is a great advancement in technology because there are fewer chances of a miscarriage, the parents receive faster results, and the tests are easier to do. In the future, FISH will be able to decrease the chances of a miscarriage by using samples of maternal blood instead ... Read More

Understanding the Technology Behind the Fluorescence In-situ Hybridization (219 words, 1 pages)

Flourescence in-situ hybridisation is a great advancement in technologybecause there are fewer chances of a miscarriage, the parents receive fasterresults, and the tests are easier to do. In the future, FISH will be able todecrease the chances of a miscarriage by using samples of maternal bloodinstead of amniotic fluid. The ... Read More

The Different Types and Intensities of Lasers (381 words, 1 pages)

There are many different types of lasers. The laser medium can be a solid, gas, liquid or semiconductor. Lasers are commonly designated by the type of lasing material employed Solid-state lasers have lasing material distributed in a solid matrix (such as the ruby or neodymium-yttrium aluminum garnet (YAG) lasers). The ... Read More

The Applications of Lasers in the Field of Science (687 words, 2 pages)

Applications of Lasers in Science Applications of Lasers in Science The light beam produced by most lasers is pencil-sized, and maintains its size and direction over very large distances this sharply focused beam of coherent light is suitable for a wide variety of applications. Lasers have been used in industry ... Read More

A Comparison of Two New Technologies: Ultra-Low-Power Digital Memory and Air Laser (1457 words, 3 pages)

Abstract This report included the compare and contrast of two new technology in the Assessment Event 2. It started as the definition of human progress, which is a development of the society. By comparing and contrasting the ultra-low-power digital memory and air laser, it is hypothesized that the ultra-low-power digital ... Read More

An Overview of a Laser (1125 words, 2 pages)

The laser is a device that produces a beam of light. The beam is produced by a process known as stimulated emission, and the word laser is an acronym for the phrase light amplification by stimulated emission of radiation. Lasers amplify light and produce coherent light beams. A light beam ... Read More

An Understanding of the Laser (1733 words, 3 pages)

Did you know that some laser beams are small enough and powerful enough to drill two hundred holes on a spot as tiny as the head of a pin?The first major advancement in laser development came in 1954. This was the year that Charles H. Townes, an American physicist, created ... Read More

An Overview of the Use of Atom Lasers in Creating Ultra-Sensitive Navigation Devices (582 words, 1 pages)

An atom laser that produces a beam of matter with a precise fixed frequency could eventually lead to a new generation of ultra-sensitive navigation devices.The laser overcomes some of the problems that have plagued atoms lasers since they were first built in the late 1990s.Atom lasers do with matter what ... Read More

An Understanding of Laser (976 words, 3 pages)

Before we can learn about we need to know a little bit aboutlight (since that is what a laser is made of). Light from our sun, or from anelectric bulb, is called white light. It is really a mixture of all thedifferent colours of light. The colours range from violet, ... Read More

An Analysis of the Physics Behind Light Waves in a LASER (2001 words, 3 pages)

Laser is an acronym for light amplification by stimulated emission of radiation. In the last century many types of lasers have been used for many different applications from welding to surgery to military and even many uses in every day life by harnessing the principles of light and stimulated emission.To ... Read More

A Look at the Laser Light Amplification by Stimulated Emission of Radiation (761 words, 1 pages)

The laser is a device that a beam of light that is both scientifically and practically of great use because it is coherent light. The beam is produced by a process known as stimulated emission, and the word "laser" is an acronym for the phrase "light amplification by stimulated emission ... Read More

The History, Development and Uses of the Laser Today (809 words, 2 pages)

The idea for the laser started as long ago as 1905 when Albert Einstein suggested the simulated emission of light. Light sources ie. candles, florescent substances, torches, and light bulbs give of packets of energy, called photons, when their atoms are excited by energy. Einstein suggested that these atoms could ... Read More

An Analysis of the Flourescence in Situ Hybridisation as Great Advancement in Technology (234 words, 1 pages)

Flourescence in-situ hybridisation is a great advancement in technologybecause there are fewer chances of a miscarriage, the parents receive fasterresults, and the tests are easier to do. In the future, FISH will be able todecrease the chances of a miscarriage by using samples of maternal blood insteadof amniotic fluid. The ... Read More

A Research on Laser (847 words, 3 pages)

We have all at some point in our lives used or seen someone use a laser.They are used in compact disc players for stereos or computers, laser surgery,laser printers, holography, cutting and borring metals, communication, bar-codescanners, etc. Over the past three decades' lasers have become a tool useddaily by many ... Read More

An Overview of the Laser Technology and Its Applications (761 words, 3 pages)

The laser is a device that a beam of light that is both scientificallyand practically of great use because it is coherent light. The beam is producedby a process known as stimulated emission, and the word "laser" is an acronymfor the phrase "light amplification by stimulated emission of radiation."Light is ... Read More

A Look at the Wonderful World of Lasers (1232 words, 2 pages)

Wonderful World Of LasersThe Wonderful World of LasersLaser stands for Light Amplification by the Stimulated Emission of Radiation. Lasers work by producing an intense beam of bright light that travels in one direction. The laser has the unique ability to produce one specific color or wavelength of light, which can ... Read More

An Analysis of the Laser and Its Various Uses in Different Fields (827 words, 3 pages)

The Laser The laser is one of the most advanced tools we have in ourcivilization. Lasers are powerful enough to cut through a thick piece ofsteel, yet can be used in medical surgery. Lasers are used in the army,not for guns, for range finding and a whole lot more. Most ... Read More

A Look at the Interesting Phenomenon of the Laser Light (1064 words, 3 pages)

Lasers The light from lasers differs from ordinary light in several important aspects. Ordinary light from a light bulb travels randomly in all directions (unless the bulb is equipped with an integral reflector that directs the light). The light is thus incoherent. Even when incoherent light is directed with a ... Read More

The Science Behind the Laser Technology (765 words, 3 pages)

Laser TechnologyLaser TechnologyThe laser is a device that a beam of lightthat is both scientifically and practically of great use because it iscoherent light. The beam is produced by a process known as stimulated emission,and the word "laser" is an acronym for the phrase "light amplificationby stimulated emission of radiation."Light ... Read More

An Analysis of the Excimer Laser and Its Applications (1077 words, 3 pages)

Excimer laser and its applicationsIntroductionThe first report of a new type of excimer system came from Golde and Thrush atCambridge who observed characteristic bound-free transitions in ArCl produced byreacting argon metstables with chlorine in a flowing afterglow system.At present the rare-gas halidel asers are undoubtedly the most important excimerlasers and ... Read More

Understanding the Science of Laser (1999 words, 3 pages)

Laser is an acronym for light amplification by stimulated emission of radiation. In the last century many types of lasers have been used for many different applications from welding to surgery to military and even many uses in every day life by harnessing the principles of light and stimulated emission.To ... Read More

The Discovery and Use of Carbon Dioxide Lasers (920 words, 2 pages)

Carbon dioxide lasers are one of the most powerful lasers ever constructed. The word LASER stands for Light Amplification by Stimulated Emission of Radiation. Lasers are devices that amplify light and produce light beams, ranging from infrared to ultraviolet. A light beam is consistent when its waves or photons, increase ... Read More

A Personal Narrative About a Light Saber Laser Fight (753 words, 1 pages)

I saw every moment of it. The red, bright laser blocked me from the most lethal fight between my superior master and the dark, deadly enemy. My master was fighting intensely and with all his might to defeat the deadly enemy. Each clash between the light sabers made me more ... Read More

A History of the Idea of Laser in 1905 (809 words, 2 pages)

The idea for the laser started as long ago as 1905 when Albert Einstein suggested the simulated emission of light. Light sources ie. candles, florescent substances, torches, and light bulbs give of packets of energy, called photons, when their atoms are excited by energy. Einstein suggested that these atoms could ... Read More