the world of communications making possible to send messages over great distances in matter of fractions of a second by using the technology of transmitting digital signals over a simple optical fiber. These fiber-optic transmissions use pulses of laser-generated light and offer significant advantages in terms of reduced size and installations‚ greater communication capacity‚ much faster transmission speeds and freedom from electrical interface.
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In an industrial hydrodesulphurization unit‚ such as in a refinery‚ the hydrodesulphurization reaction takes place in a fixed-bed reactor at elevated temperatures ranging from 300 to 400 °C and elevated pressures ranging from 30 to 130 atmospheres of absolute pressure‚ typically in the presence of a catalyst consisting of an alumina base impregnated with cobalt and molybdenum (usually called a CoMo catalyst). • Occasionally‚ a combination of nickel and molybdenum (called NiMo) is used‚ in addition
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| A laser communication system for voice transmission | | | 4/18/2011 | EE1003 report Semester 2‚ 2010/2011 | Group: 5HUANG YONGCHANG A0073181L KHO ENG KIEN A0072980Y HAR KAH HAUR A0072293EDANIEL TAN HOONG XIANG A0074608B | HENG JEYEE A0074494WCHENG SHAU CHUAN A0074530M DINH QUOC CUONG A0074480ECHOU YANG A0072474A | A laser communication system for voice transmission EE1003 report for group 5 1. Scope 1.1 Background Information flow has become increasingly rapid with
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Overview | Long back‚ communicative integration was lacking in Indian subcontinent. People of different regions had very little contact. Regional diversity in terms of food‚ cloth‚ culture and lifestyle acted as a separating factor for the people of India‚ giving birth to regionalism. When it comes to food‚ Punjab was famous for its rich and mouth-watering delicacies. South Indian dishes were popular for their flavors. North East region was known for its huge variety of delicious cuisines. Thanks
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Did you ever write a book? How about reading one at least? If the answer is yes. Did you ever hear of J.D. Salinger? If so did you ever wonder about how his life was until he died? R.I.P to a man at age 91‚ name Jerome David Salinger‚ January first‚ 1919 to January 27th‚ 2010. Not only was he a great father of two. A great friend for children a good brother‚ and son. He was also a great author. J.D. was not only a writer‚ but he was a mysterious fellow. He didn’t like talking about his life. Nor
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GUIDED PHOTONS Serial No. Name Of Team Member Registration No. Branch 1. Bhaskar Sundaraseshan 13Bee1028 E.E.E. 2. Raj Vadhan Khandekar 13BEE1072 E.E.E. 3. Mayank Raj 13BEE1073 E.E.E. 4. Nambiar Nikhil SunilKumar 13BEE1083 E.E.E. 5. Onkar PradipRao Pimparwar 13BEE1094 E.E.E. INTRODUCTION A waveguide is a structure that guides waves‚ such as electromagnetic waves or sound waves. There are different types of waveguides for each type of
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a loss of information. The spectral width determines the number of different wavelengths that are emitted from LED or laser. One way to reduce chromatic dispersion is to narrow the spectral width of the transmitter. Chromatic dispersion can be compensated for with the use of dispersion-shifted fiber (DSF). Laser has a more narrow spectral width than LEDs. A monochromatic laser emits only one wavelength and therefore‚ does not contribute to chromatic dispersion. Modal Dispersion: Modal dispersion
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According to Draper‚ the dosage times also depend on the stage of the condition with no fixed time for either. He claims that for acute conditions the dosage time can vary from 24-30 seconds per treatment head‚ for anything from muscle strains‚ tendinitis and ligament sprains. For chronic conditions the dosage times can vary from 35 to 45 seconds per treatment head for the same conditions. Regarding our patient who has been suffering from adhesive capsulitis for 10 weeks‚ falls into the chronic stage
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Cited: (http://www.play.com/PC/PCs/4-/30296932/701365705/Lexmark-X466DE-Laser-Multifunction-Printer-Monochrome-Plain-Paper-Print-Desktop-Fax-Copier-Scanner-Printer/ListingDetails.html?_%24ja=tsid:11518%7Ccat:30296932%7Cprd:30296932) Appendices
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send parts off for replacement or repair. Another fabulous advance in terms of Sears garage door opener parts is its laser parking accessory‚ a device that’s especially helpful for families that share a crowded garage. The laser parking accessory works automatically‚ and is very easy to install. It works by beaming a ray of laser light at the dashboard of your car. When this laser hits a targeted spot on your dashboard‚ you’ll know it’s time to bring your car to a
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