Nt1310 Unit 8 Assignment Splicing and Connection Performance In this paper you will find 3 factors that could affect splicing performance‚ 3 intrinsic factors‚ and 3 extrinsic factors. 3 Factors that could affect splicing performance could be attenuation‚ modal dispersion‚ and chromatic dispersion. Attenuation can cause splice performance issues because of dirty fiber end faces‚ excessive gaps between fibers or improperly installed connector offsets of fiber cores when mated. Modal Dispersion also
Premium Optical fiber Refractive index Refraction
description of index numbers for application in generic index computation software modules 1 Photis Stavropoulos1‚ Georges Pongas2‚ Spyros Liapis1‚ George Petrakos1‚ Tonia Ieromnimon1 Agilis S.A. Statistics and Informatics‚ e-mail: Photis.Stavropoulos@agilis-sa.gr‚ Spyros.Liapis@agilis-sa.gr‚ George.Petrakos@agilis-sa.gr‚ Tonia.Ieromnimon@agilis-sa.gr 2 EUROSTAT‚ e-mail: Georges.Pongas@ec.europa.eu Abstract The aim of this paper is to present a scheme for the description of index numbers in a standardized
Premium
Fiber Optics Assignment Many modern medical materials and equipment work on a principle which is beyond the capacity of human transducers. Comment and discuss the working principles of an endoscope‚ uteroscope or a rectoscope showing the illuminating path‚ the image path‚ transmission path and the liquid transfer or operating instrument ducts‚ showing the position of suitable valves. This will therefore explain how light travels through an optical fibre and show how such
Premium Optical fiber Refractive index Total internal reflection
consequently is refracted towards the normal. If the light travels from one medium to a less dense medium‚ the speed increases and as a result‚ the light is refracted away from the normal. A measure of how much the light is refracted is the refractive index that can be symbolized to the letter‚ n which is referred to Snell’s law: - When light is refracted‚ an increase in the angle of incidence‚ I‚ produces an increase in the angle of refraction‚ r. The scientist‚ Willebrord Snell discovered the
Premium Total internal reflection Refraction Snell's law
Module A Lesson 2: Famous Gemstones and Jewellery Diamond Encrustations British Crown Jewels Koh-I-Noor diamond: (“Mountain of Light”) One of world’s largest diamonds The Cullinan Diamond: largest diamond rough ever found Hope Diamond Deep blue colouration Lack of internal flaws Shows VS1 clarity First sold to King Louis XIV Top ten diamonds by size Diamonds >10 carats = exquisite Diamonds >50 carats = possession of museum/wealth people Diamond >199 carats = not sold
Premium Mineral Corundum Color
working of a Full wave rectifier. Section – C III Long answer4 questions 2×8 = 16 M (i) Answer any two questions (ii) Each question carries ‘eight’ marks (19) Define Snell’s law. Using a neat labeled diagram derive an expression for the refractive index of the material of an equilateral prism. (b)A ray of
Premium Magnetic field Maxwell's equations Refraction
the ratio of the sines of the angles of incidence and refraction is equivalent to the ratio of velocities in the two media‚ or equivalent to the opposite ratio of the indices of refraction: During the course of analyzing our data‚ we calculated the index of refraction for the plastic lens and thereby the speed of light in the plastic. The expected results that would need to occur to prove the validity of the Law of Reflection would be that when we conduct the experiment‚ the measure of the angle of
Free Total internal reflection Refraction Geometrical optics
TRACE EVIDENCE AS AN IMPORTANT TOOL UNDER FORENSIC SCIENCE Introduction Edmond Locard‚ founder of the Institute of Criminalistics at the University of Lyon‚ France‚ developed what has become known as Locard’s Exchange Principle. This states that “every contact leaves a trace”‚ implying that a criminal will leave trace and take away trace evidence when at a crime scene. Trace evidence often refers to minute samples of a substance‚ particularly fibres‚ hairs‚ glass fragments and paint chips. Crime
Premium Hair Refractive index Glass
NT1310 Unit 7 Exercise 1 1. Crosstalk: A disturbance caused by electromagnetic interference‚ along a circuit or a cable pair. A telecommunication signal disrupts a signal in an adjacent circuit and can cause the signals to become confused and cross over each other 2. Waveguides: A circular‚ elliptical or rectangular metal tube or pipe through which electromagnetic waves are propagated in microwave and RF communications. The wave passing through the medium is forced to follow the path determined
Free Light Refraction Snell's law
UNIVERSAL VIRTUAL CONTENT ACADEMY (UVC) CPA PAPER 5 Index numbers By the end of topic‚ participants should be able to; 1. Appreciate the usefulness of index numbers in monitoring changes over time 1. Calculate simple indices 2. Determine simple aggregate price indices 3. Use laspeyre’s and Paashe’s price indices to determine weighted indices. What is an index number? An index number is a statistical measure designed to show/ monitor changes over a period of time in the price‚ quantity
Premium