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When was Fiber Optics First Invented

admin — Mon, 17 Oct 2011 00:00:00 +0000

Fiber Optic technology is used in many devices we rely on today for fast transmission of information and less loss over long distances. The technology is actually an old idea, one which was imagined early in the 1800′s by optical scientists and put into practical use in many fields in the early 1900′s. It uses the principle of total reflection of light which says that there is an angle at which light refracting at a surface, for example from water into air, will totally internally reflect and none of the light will escape the water. All of the energy will return into the water.

This principle was applied with long glass rods or fibers to transmit light or other energy, and the rods were able to be bent or curved without losing the total internal reflection advantage.

Fiber optic technology was first used for radio and television around 1920 and soon adapted to medical and dental technologies such as lighting the inside of a mouth or the human body for precise work. Early optical fibers were made of glass and we still use glass for a lot of applications, as it is strong, less prone to aging, and will work over very long distances.

What Does the Term ‘Light Pipe’ Mean

admin — Thu, 13 Oct 2011 00:00:00 +0000

A light pipe is a kind of tube, which is used to scatter or shift light. Light pipes might be employed to send natural solar radiation into a building, or they might be used to produce artificial light within every kind of structure. The majority light tubes are put inside of a construction so as to capture sunlight from a certain area, and propel that solar radiation to a darker area. Light pipes might as well be used to uniformly distribute solar radiation throughout a whole space.

Light pipes might be composed of a variety of substances and materials. Pipes produced from reflective equipment are the most admired variety. Reflective light pipes have been assured successful starting from the time of the prehistoric Egyptians, and they even work rather well nowadays. This kind of light pipe is integrated with reflective material, frequently in the form of mirrors, which reflects and directs natural solar radiation into a darkened region.

Other kinds of light pipes comprise optical fiber pipes, transparent pipes, and bright pipes. The major dissimilarity between the numerous kinds of light tubes is in the manner that they are employed. A number of light pipes can detain artificial or natural light at the same time as also producing a clear reflective picture, while others just act to propel light from one region to another.

What is Fiber Optic composed of

admin — Mon, 10 Oct 2011 00:00:00 +0000

Fiber optics are the newest and fastest communication technology currently available, typically achieving speeds of 10 to 40 Gbit/s in most systems. Each optical fiber is made of very pure and carefully constructed glass. The innermost layer of the fiber, the ‘core’, is the part that mainly guides light down its length. The core is surrounded by the ‘cladding’, which acts to contain light within the core. There may also be a ‘buffer’ layer of resin or glass and a ‘jacket’ layer of plastic outside of that to further protect the fiber. Multi-mode fiber has a larger core and is usually used for short distance communication, while single-mode fiber has a much smaller core and is used for larger distances. While multi-mode fiber is a bit more expensive than single-mode fiber, single-mode fiber equipment is generally more expensive than its multi-mode eqivalent.

A fiber optic cable is one or more of these fibers bundled together in a plastic cover. Each end of the cable terminates in a connector which allows the cable to be easily connected or disconnected to fiber optic equipment. There are many types of cable configurations and optical connectors, and the kind that needs to be used depends on the equipment setup.

Fiber Optic Technology Still the Wave of the Future

admin — Thu, 06 Oct 2011 00:00:00 +0000

Fiber optics technologies have become one of the most popular internet connections in business today. Since it is one of the fastest connection options, there is little interference (since the internal connection is glass, rather than wiring), and since it requires the fewest amount of cables to connect, many business units are turning to fiber optic, rather than satellite services, which were the biggest sellers. So, whether or not fiber optics connections are going to continue being a popular choice for larger businesses, and even some home users, is something that these developers will have to wait and see, in order to find out.

Since new technologies are being introduced daily, and new connection options are continually being invented, it is only a matter of time to see if some better connection options will be introduced, and fiber optics takes a back seat to that new development. But, currently, for most businesses who do plenty of work online, and are constantly running their servers, fiber optics connection is one of the biggest used connections in business today, and is probably the fastest option today. So, whether it will remain on top is just a matter of time, and seeing if something new comes along to replace it.