Raman Amplifier Introduction Basic Raman Concept High Power Raman Fiber Lasers Raman Fiber Amplifier Combining EDFA and Raman Amplifier Conclusion January 8‚ 2008 Y. Lin: Raman Amplifier 1 Introduction Raman Amplifier was demonstrated in the 1980s Unavailability of high-power diode laser pump source Why do you need it : amplify signals from 1270 to 1670 nm any optical fiber can serve as the amplifying medium Raman process itself provides high-power laser Disadvantage:
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Background Conceptualized in 1946 as a manufacturer and supplier of photographic paper and related office equipment‚ Xerox is presently one of the biggest and oldest document-management company in the world. Xerox‚ initially known as Haloid‚ became significantly prominent in 1959 with the introduction of the world’s first plain paper photocopier dubbed as Xerox 914. Utilizing the process of xerography or electrophotography‚ Xerox 914 became an instant office item pursued by countless organizations
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military/aerospace platform operational environment challenges the creativity of fiber optic module packaging engineers as they endeavor to develop and mature new active and passive single-mode fiber optic and photonic components for next generation avionics networking applications. Low sales and manufacturing volumes inherent to avionics combined with lack of standard interface specifications for current and next generation fiber optic local area network architectures and sub-systems makes it difficult
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Optical Distortion‚ Inc (ODI) is a company that has developed special contact lenses to harmful impact the eyesight of egg-laying chickens. The reduced vision from the contact lenses helps preserve the life of chickens‚ increase the productivity of egg laying and reduce costs for farmers using the lenses for their flocks. At the end of 1974‚ ODI’s owners and management were finalizing a strategic marketing plan to introduce the lenses commercially early in 1975 and work towards nationwide penetration
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A439: Advanced Auditing Accounting and Review Services Take Home Quiz February 6‚ 2008 Instructions: 1. On the Scantrom form in box labeled “Test No.” print “Review Services.” 2. Use the Scantron form to indicate your answers to the questions below. 3. Turn-in the Scantron sheet on the due date. 4. Open book‚ open note‚ online searches are all allowed. 5. NOT allowed – using other students‚ people or CPA exam review books. Suggestion: If you plan to take the Auditing portion of the CPA
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Executive Summary This paper is to find out the marketing plan of England Optical Group (EOG). This paper will focus on EOG‚ optical market and EOG’s main competitor (Focus-Point). This paper will consist of EOG history‚ background‚ weakness and strength and all types of marketing issues. This paper also will consist of optical business environment which included the environment‚ opportunity and threat in this industry. Besides‚ this paper will included some part of Focus Point information about
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I did a little research on this‚ but not much. "A good essay‚ but a few grammer errors." I corrected them in the one I submitted to you. Optical Illusions Have you ever looked at something‚ and it appears normal‚ but after a few minutes of thinking about it‚ you find it distorted? The brain and eyes are two organs that work together constantly. Two sources feed visual information to the brain:the eyes and the brain’s memory of past experience. Usually the information is clear enough‚ and you have
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Costco Costco Wholesale Corporation is the largest wholesale club operator in the United States. Costco stores offer discount prices on an average of about 4‚000 products‚ ranging from alcoholic beverages and appliances to fresh food‚ pharmaceuticals‚ and tires‚ making it fall into other type of industry; Warehouse Clubs & Superstores. To shop at Costco‚ customers must be members -- a policy the company believes reinforces customer loyalty and provides a steady source of fixed revenue (Hoover’s
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MANUFACTORING CORPORATION Case Study Chapter 12 – Crosby Manufacturing Corporation Abstract Next to first-hand experience‚ case studies are one of the best ways to learn project management skills. In The Crosby Manufacturing Corporation case study‚ Harold Kerzner reports on the executive-level exchange between the company president and other department heads regarding a new Management Cost and Control System (Kerzner‚ 2009). This paper will give a synopsis of the case‚ analyze
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The MetalWorks Corporation A Network Configuration Project Using LogicNetPlus Software1 THE BUSINESS PROBLEM MetalWorks is a company that produces and distributes steel file cabinets and lockable steel storage boxes‚ known in the Industry as safety boxes. Currently the company runs two manufacturing facilities‚ one located in Des Moines‚ Iowa which manufactures both products and the other located in Dover‚ Delaware that produces just the file cabinets. These two facilities serve all of the approximately
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