Abstract Optical computing means performing computations, operations, Storage and transmission of data using light, instead of silicon chips. Optical computers are not completely discover. Optical, computing generally means that the optical manipulation of discrete manipulating data. The hope for optics lies in doing things that are provably impossible for electronics. This paper is consist of different types of optical computing (mainly digital analog and quantum), how the networks has been transported in optics (since 1990, SDH, and SONET specifications have been extended based upon the demand for the transport of new tributary signals and also based on new capabilities provided by the evolution in component technology), architecture of optical computing. Optical computing is safe for human use because of free from electrical short. The basic requirements of an optical computing architecture for information processing are: (i) optical sources (ii) input information for processing (iii) a method of modulating the sources to carry the input information and finally (iv) an information processing or decission making Introduction: With today’s growing dependence on computing technology, the need for high performance …show more content…
In recent years, a number of devices that can ultimately lead us to real optical computers have already manufactured. These include logic gates, optical switches, optical interconnections and optical memory. Optical computing is one of the most promising, and may eventually lead to new computing applications because consequence of faster processing speed, as well as better connectivity and higher bandwidth. Optical computing approximately 60 years old. Optical computer is the most feasible technology that can be replace electronics and promises impressive speeds that can be enhance processing power and data transmission
Wartenberg addressed the question: “Can philosophy be screened?” (pg. 272) He then used thought experiment as a way that a film can represent philosophy. So what is “thought experiment”? Thought examinations include nonexistent situations in which the audience are asked to envision what things might be similar to if such-and-such were the situation. The individuals who feel that movies can really do philosophy show that fiction films can work as philosophical thought experiments and consequently qualify as philosophical. Wartenberg argues that it some fiction films as working in ways that thought experiments do, and thus they may be seen as doing philosophy. (pg. 276)
What are some of the elements involved in creating visual illusions? What role does culture play?
My interest into becoming an optometrist had begun when I was in high school; it happened in an unconventional way. It was not through watching videos, or someone explaining to me what optometry was, but rather, seeing the power of it firsthand. There was a point in my life where I felt emotions that I was unable to comprehend at the time. Seeing a family member on an operating table was the most petrifying moment that I have gone through, especially when the person on the table was my father. My father had to get a chalazion removed from his right eyelid. The doctor told my family that my father would be susceptible to certain health risks because of his diabetes and the severity of his cyst. This procedure was the hardest thing I have had to deal with in my life because it made me feel helpless. Usually, when my dad needs help he always asks me, but this time I could not do anything. It is interesting to think that something so small had such a big affect on my life.
...he superpower of the human race, and the individuals that are able to utilize its capabilities are the superheroes of the future. “It has become appallingly obvious that our technology has exceeded our humanity.” –Albert Einstein. With the differences in contrast a human is able to interpret. The luminosities an individual is capable of differentiating. The optical illusions in which humans are still theorizing of, still baffles the most intelligent creature on the planet, but being a simple task for technology. The capabilities of humans versus computers are already exceeding the expectations, the great physicist, Albert Einstein, already expected technology to exceed our human abilities. But how much further are we capable of maintaining this progress? When will we be able to know the full potential? If there is ever a full potential technology is able to grasp…
The lens material used in high index eyeglasses bends light more efficiently than standard lens materials. This means that high index lenses require less material to do its job of correcting your vision, and results in thinner and therefore lighter lenses. However, this light bending property also comes with a less desirable one: high index lenses reflect more light than ordinary lens materials.
The theory of photography originated from the discovery of the camera obscura phenomenon – light that enters a darkened chamber through a small hole is projects an identical inverted image on the interior wall of the outside scene. The first recordings of scientists recognizing this concept was in the writings of Greek philosopher, Aristotle (384 – 322 BC).
The concept of fiber optics is simple, yet it provides so many potentialities in the world of technology. Presently the world relies on fiber optical technology for its data and communications systems. The consumer can converse on the telephone and hear voices with clarity, as well as send and receive information on the Internet with ease. However, there still lay a sea of possibilities in this area of technology that has not yet been discovered.
In the past few decades, one field of engineering in particular has stood out in terms of development and commercialisation; and that is electronics and computation. In 1965, when Moore’s Law was first established (Gordon E. Moore, 1965: "Cramming more components onto integrated circuits"), it was stated that the number of transistors (an electronic component according to which the processing and memory capabilities of a microchip is measured) would double every 2 years. This prediction held true even when man ushered in the new millennium. We have gone from computers that could perform one calculation in one second to a super-computer (the one at Oak Ridge National Lab) that can perform 1 quadrillion (1015) mathematical calculations per second. Thus, it is only obvious that this field would also have s...
Douglas Engelbart, who was an electrical engineer and former naval radar technician, saw computers as more than number crunchers. “He knew from his days as a radar technician that screens could be used to display digital data, and therefore assumed it was possible to use a screen to display output from a computer (Mitchell).” It was a good ten years before Engelbart had the resources to build the devices that he had been thinking of for so long. Then invention that he knew would change the way computer w...
...MEMs design, I hope to advance my understanding. Through research at the graduate level, it is my hope to become familiar with, and innovate the design of MEMs Optics in hopes of creating a reliable and practical MEMs Electro-Optical Interface for use in consumer electronics. It is my hope, that through my research, optical waveguides for intradevice communication might be realized.
Technology is the way which extends humans ability. It is very difficult to obtain a precise definition of technology. It is generally accepted that "technology" is more than just a collection of physical products of science. "Technology" is the link between society and its tools.
Fiber optics is a new technology that uses rays of light instead of electricity to transmit information over optical fibers at very high speeds. The optical fibers are usually thin strands of glass that are combined into cables and used to send information and computer data in the form of pulses of light. The optical fibers provide much clearer transmission than conventional copper cable and satellite links. The world market for optical fiber continues to grow rapidly, with shipments increasing 14 percent from an estimated 7.0 million kilometers of fiber in 1990 to approximately 8.0 million in 1991. The demand for multimode fiber is predicted to continue to expand through the mid-1990s, with some market analysts indicating that 15 to 20 percent annual growth over the next three years is reasonable. Strong demand is expected for singlemode and multimode fiber to be used in cables for local area networks, telecommunications, cable television (CATV), and transoceanic fiber-optic systems.
When I first enrolled in Technology and Society, I honestly did not know what to think of this class. I thought I was going to feel awkward because maybe it was going be a class full of nerds, which there wasn’t, and all we would talk about was different kinds of inventions and how they effected society. After completing the course it was pretty much true, the class discussed many inventions and how they have effected society throughout the years, even how society has effected technology. One of the main topics that was covered in the class was how many different definitions there was of what was considered technology. The biggest lesson that was taught was how technology and society have been linked so closely throughout history, and now today you cannot have one without the other.
Virtual Reality, aka VR, is an emerging technology that has yet to become mainstream like the smartphone or tablet. Even now when you ask someone about VR, chances are they will not seem too interested, but if it is someone who has already used it then they will show real excitement. VR is something that has to be experienced in order to realize its full potential.
Augmented reality (AR) is the virtual object which is combination of 3D real environment in the real time. It is more interactive either with graphics or audio enhancing from what we can sense such smell, hear, see or feel it. In other words, it is duplicate the environment around the world in computer. There are applications in various areas in augmented reality and one of them is medical visualization more domain for augmented reality. The topic that discussed is augmented reality application in computer aided surgery and medicine. In research article (Tobias Sielhorst, Marco Feuerstein & Nassir Navab, 2008) medical augmented reality takes it motivation from the need of visualizing medical data and the patient within the same physical space. The reason for chose this topic because it is because this application more advance and the technologies always bring new visualization and interaction using augmented reality in 3D in surgery performing requirements. So, discussing these topics actually need many evaluations to perceive the result to the area of surgery and medicine in medical performance.