Fiber-optic communication

The goal of the first part of the experiment was to examine the focal lengths of various thick lenses, spherical aberration, and 1D magnification. First, we observe that the focal length does not seem to change when we move the lens closer and farther away from the box. Then, we find that the light rays converge after passing through the bi-convex and plano-convex lens and diverge after passing through the bi-concave lens. Therefore, the focal length of the bi-concave lens is negative. We also…

I. Optical Art Background/History Optical Art is a type of art that using the “illusion” of seeing something that does not exist. This art style tricks the brain into seeing things that do not exist or things that are not actually happening. There is a lot of repeating lines, shapes, and images, which sometimes appear to be moving. The term Op Art first appeared in Time Magazine in October 1964. Op Art is still a big part of the today's world and culture. Optical illusions are awesome to…

Photography Photographers work with people everyday they provide people memories and records of events that have happened. I have chosen this career because I love taking pictures of action and emotion of in that moment. I really enjoy witnessing people's reaction to what they look like in that moment of happiness, sadness, and other emotions. When they look at the picture they want to remember things that you don't always see. Photography is what I want to do in my life, and I’d also love…

There are so many options and ideas around photography in advertising, I love a challenge and during my research I came across the idea to photograph gemstones. Fire and brilliance are two categories under which we would find gems stones and diamonds. Optical gemology is the identifications term used to describe the characteristics of the color, transparency and luster of these breathtaking stones. The lusters the quality of light that reflects from the surface of a stone, observing the…

generated based on the nonlinear propagation of the multi-cycle laser pulses, carried at central wavelength ~790nm, and τFWHM pulse duration is ~ 22 fs (in intensity) at 1mJ., in a gas filled hollow core fiber (HCF). Hence, these pulses are focused by a bi-convex lens (f=1.8 m) into the hollow core fiber entrance. The beam size at the focus is ~ 200 µm. The converging beam enters the HCF apparatus chamber, which is schematically illustrated in Figure 3a, through a ~0.5mm fused silica…

is only natural that the great thinkers of antiquity were curious about the nature of vision, and inseparably, that of light itself. In the manner characteristic of ancient science, many common ideas about optics were “hit or miss”, so to speak. Certain Greek thinkers had hypotheses about optics which are more or less in line with modern principles, but many held firmly to ideas which are at odds with the current understanding of reality. I discuss extramission theory (a hallmark of Greek…

Introduction A lens is an object that forms images by refracting light. The images formed can be magnified, real and virtual depending on what lens used and the set-up of the lens system. There are two types of lenses, converging and diverging lenses. Converging lenses cause parallel light rays to converge to a point. Diverging lenses cause parallel light rays to diverge. Typically converging lens are thicker in the middle and diverging lenses are thinner in the middle. Lenses are used for many…

I. Introduction A. On an adventure to Milwaukee any tourist would go to the Milwaukee County Zoo. The first stop is always the penguin habitat. B. Have you ever paid attention to what species it is or where they came from? C. When we see penguins it is always in the zoo or part of an animation production. Here are 3 ways to analyze penguins from what is shown on the big screen to the natural habitat. II. When I think of penguins I think of penguins of Madagascar or the Pittsburg penguins. III.…

Optical Fibres By Jaydan Fibre optics are wires made of pure strands of glass or plastic spliced together (weaved together). These wires are as thin as strands of hair so their can be millions of them in a fibre optic cable. The wires are in bundles called optical cables and are used to transmit digital information over long distances. Fibre optics can be used for telecommunication, networking, decorations, endoscopy and much more because they are flexible, carry much more information than…

cable, Wi-Fi and fiber optic as our media. Ethernet Technology The Ethernet technology was mostly used in the LAN because; 1. We used Ethernet speed of 10mbps for areas in the LAN that required higher bandwidth 2. Our campus network model supports dual links between each distribution layer routers and case switches. We are there able to load balance the aggregate traffic from multiple access switches across the links. 3. Giganet Ethernet will be used between switches but Fiber will be used…