r n A p p ro a c h t o t h e Tre a t m e n t o f C e l l u l i t e Anthony M. Rossi‚ MDa‚b‚ Bruce E. Katz‚ MDb‚c‚* KEYWORDS Cellulite Laser lipolysis Skin laxity Nd: YAG laser for cellulite KEY POINTS Cellulite is a well-documented condition and‚ although many treatment options have been purported‚ few have lasting clinical results. The use of laser and light-based devices‚ in both a noninvasive and a minimally invasive fashion‚ has augmented the understanding and approach to the treatment
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we arrive with equation 1. Methodology A diode laser was placed on one end of an optical bench and a white paper that acts as a screen is placed on the other end. The white paper could be replaced with a light-sensitive material that would leave markings when struck by a beam of light. This is to prevent human error in marking the diffraction pattern. A single slit disk in its holder was placed between the laser and the screen facing the laser and about
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Sean Braun Assignment 9 There are two main types of fibre optic transmitter that are in use today. Both of them are based around semiconductor technology: • Light emitting diodes (LEDs) • Laser diodes Semiconductor optical transmitters have many advantages. They are small‚ convenient‚ and reliable. However‚ the two different types of fibre optic transmitter have very different properties and they tend to be used in widely different applications. LED transmitters These fibre optic transmitters
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A SEMINAR REPORT on LIDAR Submitted for partial fulfillment of award of B.Tech. Degree in Electronics & Communication Engineering SUBMITTED BY VINIT KUMAR MADDHESHIYA SUBMITTED TO MR. ANSHUMAN SINGH ASST. PROFESSOR‚ Dept. of EC NOIDA INSTITUTE OF ENGINEERING & TECHNOLOGY‚ GREATER NOIDA MARCH‚ 2010-2011 Certificate This is to certify that the Seminar report entitled “LIDAR” is a record of the bonafide work done by VINIT KUMAR MADDHESHIYA‚ Roll No.0813331102
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effective the communication is ! Presently in the twenty-first centaury wireless networking is gaining because of speed and ease of deployment and relatively high network robustness. Modern era of optical communication originated with the invention of LASER in 1958 and fabrication of low-loss optical fiber in 1970. When we hear of optical communications we all think of optical fibers‚ what I have for u today is AN OPTICAL COMMUNICATION SYSTEM WITHOUT FIBERS or in other words WIRE FREE OPTICS. Free
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2.7 Raman spectroscopy Principle: Raman spectroscopy is based on the use of a laser light to induce oscillation and rotation in human fluids containing glucose. Because the emission of scattered light is influenced by molecular vibration‚ it is possible to estimate glucose concentration in human fluids [24]. This effect depends on the concentration of the glucose molecules. This technique can measure very weak signals‚ even in human fluids. The wavelength range of Raman spectrum is considered to
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The field of optics is one of the oldest and most important branches of the sciences. Long before the theory of electromagnetism was developed‚ optical phenomena were studied‚ characterized‚ and used as probes of nature. Since the invention of the laser a half-century ago‚ this tool has become the preeminent source for all studies involving light. It too has revolutionized countless areas of high technology including telecommunications‚ data storage‚ semiconductor manufacturing‚ healthcare technology
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CONTENTS 1) INTRODUCTION 2) A) CONCEPT OF HOLOGRAPHY B) HISTORICAL ROOT C) WHAT IS HOLOGRAM 3) HOLOGRAOHIC MEMORY 4) TECHNIQUE FOR STORING DATA ON A HOLOGRAPHIC MATERIAL 5) SPATIAL LIGHT MODULATOR 6) MULTIPLEXING TECHNIQUE FOR RETREIVING DATA FROM A HOLOGRAOHIC MATERIAL 8) ERROR CORRECTION 9) TECHNICAL SPECIFICATION OF HOLOGRAOHIC DEVICE 10) A) ADVANTAGES B) LIMITATIONS 11) OBSTACLES IN DEVELOPMENT OF HOLOGRAPHIC
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access one of our products or a teacher/administrator uses to access SAM. The SAM client will be loaded on teacher and administrator workstations. Applications such as READ 180 will be loaded onto student workstations. Laser Printer (Networked): An "electrostatic" printer that uses laser beam to transfer toner to paper which creates the text and images. Standard Office Software: Word processing such as Microsoft Word. Sales Order Processing: The sales order processing‚ sometimes abbreviated as SOP
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performance of one antenna unit is compared with a conventional resonant dipole antenna. The antenna unit has a better capacity of generating THz wave compared with a conventional resonant dipole antenna at the same bias electrical field and the same laser energy. However only 23 % of THz wave transmitted through the ceramic substrate of antenna array‚ if there is a hole drilled through ceramic substrate to release the THz wave‚ the THz amplitude of entire interdigital antenna array with 8 antenna units
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