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Dissertations / Theses on the topic 'Metrology'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

SILVA, PEDRO PAULO ALMEIDA. "METROLOGY IN STANDARDS, STANDARDS IN METROLOGY." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2003. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=4049@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>A presente dissertação de mestrado intitulada Metrologia nas normas, normas na metrologia foi motivada por recomendações explícitas contidas no Plano Nacional de Metrologia (PNM) - transformado em instrumento da política metrológica brasileira, por força de Resolução Interministerial do CONMETRO, que propôs ações de fortalecimento do sistema brasileiro de normalização, priorizando a implementação de um comitê brasileiro para normalização em metrologia na estrutra orgânica da ABNT. Entendidas como funções complementares da te

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2

TONA, ANDREA. "Thermoelectric Metrology." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2546136.

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Metrology, the science of measure, is in constant evolution and development in every field. Recently, due to the energy problem, some physical effect and related device are receiving new attention, in particular: piezoelectricity and thermoelectricity. We think that the time is ripe to expand the science of measure in a new may:Thermoelectric Metrology. This work represent a new beginning in this field: we study and build a new method and instrument to measure the figure of merit zT and Resistance R, also we describe a new way to use thermoelectric device (in particular Peltier cells), to appl

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3

Tell, Eric, and Alexander Ökvist. "SMART MANUFACTURING AND METROLOGY : How can metrology enable smart manufacturing?" Thesis, KTH, Industriell produktion, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-244837.

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To create the possibilities needed for more precise simulations and calculations regarding manufacturing changes in the equipment and new technology has to be implemented. This work investigates possible solutions for the gathering of information in manufacturing companies. To get a wider understanding of the current situation in manufacturing we have also researched some possible solutions and applications that can be applied in manufacturing. The work consists of a literature study regarding the possible solutions and technologies of smart manufacturing complemented by a survey and a follow-

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Gendra, Casalí Bernat. "Probabilistic quantum metrology." Doctoral thesis, Universitat Autònoma de Barcelona, 2015. http://hdl.handle.net/10803/371132.

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La Metrologia és el camp d’investigació sobre les eines estadístiques i el disseny tecnològic dels aparells de mesura necessaris per inferir informació precisa sobre paràmetres físics. En un sistema físic el soroll és inherent en última instància amb el de les seves parts, i per tant en un nivell microscòpic està governat per les lleis de la física quàntica. Les mesures quàntiques són intrínsecament sorolloses i per tant limiten la precisió amb la qual es pot obtenir en qualsevol escenari de metrologia. El camp de la metrologia quàntica està dedicat a l’estudi d’aquests límits i al desenvolupa

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5

Fieß, Markus. "Advancing attosecond metrology." Diss., lmu, 2010. http://nbn-resolving.de/urn:nbn:de:bvb:19-119134.

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6

O'Mara, David Thomas John. "Automated facial metrology." University of Western Australia. School of Computer Science and Software Engineering, 2002. http://theses.library.uwa.edu.au/adt-WU2003.0015.

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Automated facial metrology is the science of objective and automatic measurement of the human face. There are many reasons for measuring the human face. Psychologists are interested in determining how humans perceive beauty, and how this is related to facial symmetry [158]. Biologists are interested in the relationship between symmetry and biological fitness [124]. Anthropologists, surgeons, forensic experts, and security professionals can also benefit from automated facial metrology [32, 101, 114]. This thesis investigates the concept of automated facial metrology, presenting original techni

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7

ALMEIDA, LUCIANA ALVES DE. "METROLOGY: CITIZENSHIP INSTRUMENT." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2002. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=4004@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>Metrologia: instrumento de cidadania configura um traçado crítico do estágio atual (1) da legislação brasileira vigente em metrologia e suas áreas correlatas e (2) do sistema educacional brasileiro em metrologia, ambas as temáticas entendidas como efetivos instrumentos orientados para o desenvolvimento da competitividade industrial e a consolidação da cidadania. O trabalho tem sua fundamentação no ideário filosófico contemporâneo, que volta a eleger o Homem e a qualidade de vida parâmetros e diferenciais competitivos nos pro

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8

Knott, Paul Alexander. "Robust quantum metrology." Thesis, University of Leeds, 2015. http://etheses.whiterose.ac.uk/8931/.

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In optical interferometry path-entangled states such as NOON states have shown to give quantum-enhanced precision measurements, but these states are notoriously fragile to particle losses, which typically collapse the quantum state and destroy the phase information. A class of inherently robust states that show the potential for great improvements over the alternatives are the entangled coherent states (ECSs). We show that these states allow substantial improvements over unentangled `classical' states and highly-entangled NOON states for a wide range of loss values. We then describe a measurem

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9

Mehboudi, Mohammad. "Quantum metrology and thermometry in open systems." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/405328.

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En mi tesis exploro la metrología cuántica en sistemas abiertos, con especial enfoque en la estimaci ón de temperatura cuántica o termometría. Para este objetivo, voy a clasificar mi estudio en dos regímenes diferentes de equilibrio térmico y más allá del equilibrio térmico. En ambos casos, mis colaboradores y yo planteamos cuestiones de interés fundamental y tecnológico. Entre estas preguntas, señalo lo siguiente: ¿Cuáles son los límites de precisión máximos en la termometría con sondas individuales? ¿Es posible mejorar estos límites utilizando recursos cuánticos tales como las correlac

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10

Idowu, Ade. "Dynamic metrology of error motions in precision spindles using optical metrology." Thesis, Cranfield University, 1998. http://dspace.lib.cranfield.ac.uk/handle/1826/3688.

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Knowledge of the accuracies of air bearing spindles in the sub-micrometre to nanometre range is required for the design, commissioning and operation of ultra-precise machine tools, measurement systems and other machines employing high precision rotational motion. In order to verify the dynamic performance of a spindle, measurement is required of its error motions in the unwanted five degrees of freedom (one axial, two tilts and two radial motions). Presentation of these error motions (eg in the form of polar charts) can then be used to provide critical spindle metrology data including total, a

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11

Bukulmez, Evren. "Technological Change And Metrology Services Medical Metrology And Its Effects On Society." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/2/12606121/index.pdf.

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Accuracy of measurements is one of the most vital issues for industry and society as a whole. In this context, medical devices create a significant impact on the costs of health care services, such as additional medicine treatments, longer hospital stays, etc. The main aim of this thesis is to analyze and explain the use of metrology services and the socio-economic impact of medical metrology on consumers in Turkey. A framework for economic impact assessment of the calibration services for three specific medical devices, namely patient bedside monitors, ventilators and pacemakers &ndash<br>bo

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12

Farner, William Robert. "On-chip probe metrology /." Online version of thesis, 2008. http://hdl.handle.net/1850/6207.

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13

Rossouw, Daniel Johannes. "Probes in HF metrology." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/5425.

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Thesis (MScEng (Electrical and Electronic Engineering))--University of Stellenbosch, 2010.<br>ENGLISH ABSTRACT: Flanged coaxial probes are widely used to conduct accurate, broadband permittivity measurements of various dielectric materials. A metrology study, discussed in [1], revealed that small perturbations in measured permittivity data, are due to escaping common-mode (CM) current that propagates onto exposed VNA feed cabling. This is not considered in published permittivity extraction algorithms, like the National Institute of Standards and Technology (NIST) full-wave code that assum

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Szmuk, Ramon. "Atom chips for metrology." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066089/document.

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Cette thèse porte sur deux sujets principaux: l'évaluation de la stabilité d'une horloge sur microcircuit utilisant des atomes piégés (Trapped Atom Clock on a Chip - TACC) et l'extension de cette technologie vers la réalisation d'un interféromètre atomique sur la même puce. Cette combinaison constitue la base pour la réalisation de capteurs inertiels intégrés pour la navigation. Des travaux antérieurs ont installé l'horloge et ont découvert, entre autres, des temps de cohérence très longs, qui permettent une interrogation Ramsey jusqu'à 5 s, une condition préalable pour le fonctionnement à gra

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15

Lyons, Ashley. "Two photon quantum metrology." Thesis, Heriot-Watt University, 2017. http://hdl.handle.net/10399/3272.

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16

Berndtros, Ida, and Olivia Berggren. "Can metrology be value-based? : A case study of SKF's metrology service Mätcentrum." Thesis, Linnéuniversitetet, Ekonomihögskolan, ELNU, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-19480.

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Metrology is a concept that is not known by many, it is the science of measurement. For such an unknown concept it has significant importance to both the manufacturing companies and the customers as they both need to be sure that the final products are correct and of high quality. Therefore many companies have a quality system within their company to measure and calibrate their instruments. To ensure that the measuring instruments used are correct they need to be calibrated towards national and international standards. If you cannot do that at the company the service needs to be purchased exte

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17

Frazer, Robert Charles. "Measurement uncertainty in gear metrology." Thesis, University of Newcastle Upon Tyne, 2007. http://hdl.handle.net/10443/852.

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Gears play an important role in mechanical power transmission systems. They enable the prime mover characteristic (a gas turbine for example) to be matched to the characteristic of the driven load (say, a slow speed propeller), thus reducing the cost of both manufacturing and operating the system. The customer requirements for higher power density and lower noise demands more accurate gears. This imposes more stringent requirements on the measuring equipment that controls the quality of the manufacturing machines. Many gears have flank form and tooth spacing tolerances that are less then 10μm,

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18

Sawyer, Nicolas B. E. "Novel optical surface metrology methods." Thesis, University of Nottingham, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.287239.

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19

Logan, Randy. "Optical metrology of thin films." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/46094.

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20

Smith, Stuart T. "Mechanical systems in nanometre metrology." Thesis, University of Warwick, 1987. http://wrap.warwick.ac.uk/35981/.

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The work reported in this thesis was carried out in the School of Engineering Science, University of Warwick, between October 1984 and October 1987. Chapter 1 contains a review of recent developments in instrumentation that require both manipulation and measurement over the range 0.1-100nm. The instruments considered are the Scanning Tunnelling Microscope (STM), Stylus techniques, X-ray interferometry and x-ray microscopy. The rest of the thesis presents the design and assessment of a novel STM incorporating an X-ray interferometer, an ultra-high precision stylus measuring instrument and an x-

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21

DeMiglio, Andrew Scott. "FUNDAMENTAL METROLOGY OF EWRITER DISPLAYS." Kent State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=kent1374653071.

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22

Salter, Tara La Roche. "Metrology for ambient mass spectrometry." Thesis, University of Nottingham, 2015. http://eprints.nottingham.ac.uk/28748/.

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Ambient mass spectrometry (AMS) is a new and versatile method for analysing a multitude of different sample types with the benefit of analysis at ambient pressure and the many other advantages that this entails. However, as these techniques are still in their infancy, metrological development of the techniques is essential. This is a critical step before AMS can be used reliably in the application areas in which it has shown great promise. The research in this thesis addresses the development of AMS sources, in particular plasma-assisted desorption-ionisation, PADI. Optimisation and characteri

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23

Huang, Zixin. "Protocols for optical quantum metrology." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/18067.

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This thesis explores various protocols which can be applied to quantum metrology, such that precision of the measurement can beat the best classical approaches. We first demonstrate that ancilla-assisted schemes can improve phase estimation in the presence of noise, and we propose an experiment to demonstrate these effects. Given that the use of ancillae helps, it is no surprise that there are noisy channels for which the optimal strategy may depend on the noise level. We show that there is a non-trivial crossover between the ancilla-assisted strategy and the parallel-entangled strategy for Pa

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24

Congedo, Giuseppe. "Spacetime metrology with LISA Pathfinder." Doctoral thesis, Università degli studi di Trento, 2012. https://hdl.handle.net/11572/368702.

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LISA is the proposed ESA-NASA space-based gravitational wave detector in the 0.1 mHz - 0.1 Hz band. LISA Pathfinder is the down-scaled version of a single LISA arm. In this thesis it is shown that the arm -- named Doppler link -- can be treated as a differential accelerometer, measuring the relative acceleration between test masses. LISA Pathfinder -- the in-flight test of the LISA instrumentation -- is currently in the final implementation and planned to be launched in 2014. It will set stringent constraints, with unprecedented pureness, on the ability to put test masses in geodesic motion to

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Congedo, Giuseppe. "Spacetime metrology with LISA Pathfinder." Doctoral thesis, University of Trento, 2012. http://eprints-phd.biblio.unitn.it/708/1/thesis_GCongedo.pdf.

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LISA is the proposed ESA-NASA space-based gravitational wave detector in the 0.1 mHz - 0.1 Hz band. LISA Pathfinder is the down-scaled version of a single LISA arm. In this thesis it is shown that the arm -- named Doppler link -- can be treated as a differential accelerometer, measuring the relative acceleration between test masses. LISA Pathfinder -- the in-flight test of the LISA instrumentation -- is currently in the final implementation and planned to be launched in 2014. It will set stringent constraints, with unprecedented pureness, on the ability to put test masses in geodesic motion to

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Nichols, James Franklin. "Metrology of High Aspect Ratio MEMS." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5187.

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The current tools for geometric analysis of micro-electromechanical systems (MEMS) are primarily limited to those of the semiconductor industry. These tools are suited for measuring entities that are two-dimensional in nature such as lines, circles, and planes. Hardware that is capable of collecting three-dimensional data is typically limited by the slope variations in the surfaces of the part, and cannot accurately capture information from steep sidewalls, particularly in parts fabricated using the LIGA micro-fabrication process. This research develops a methodology to qualify MEMS, by im

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Wolf, Peter. "Relativity and the metrology of time." Thesis, Queen Mary, University of London, 1997. http://qmro.qmul.ac.uk/xmlui/handle/123456789/1870.

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The motivation for this work is two-fold: the application of general relativity to the metrology of time on one hand (part II), and the use of the methods and technology of time metrology for tests of relativity on the other (part I). In Part I detailed theory for the treatment of the metrology of time in a relativistic context is developed. It provides mathematical expressions for application to the syntonisation and synchronisation of clocks and the realisation of the time coordinates of space-time reference systems. The theoretical expressions are developed to accuracies exceeding those of

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28

Maung, Tinaung Daniel. "Statistical metrology of interlevel dieletric thickness." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/37776.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.<br>Includes bibliographical references (leaves 60-62).<br>by Tinaung Daniel Maung.<br>M.Eng.

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Ortiz, Julio Enrique. "New millennium interferometer laser metrology testbed." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/42639.

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Hines, Braden E. (Braden Eric). "Laser metrology system for stellar interferometry." Thesis, Massachusetts Institute of Technology, 1988. http://hdl.handle.net/1721.1/14769.

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31

Cashmore, Matthew Thomas Dolphin. "Interferometric metrology using reprogrammable binary holograms." Thesis, Durham University, 2013. http://etheses.dur.ac.uk/7769/.

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Interferometric methods for surface metrology have been widely used for many years due to their speed, accuracy and versatility. It is frequently necessary however to produce a known comparison reference surface to minimise the optical path difference and hence enhance the dynamic range. An alternative to this is to use a computer generated hologram to act as the reference wave, or to correct a spherical reference wave to match a highly aspheric optic in order to achieve a null test. This thesis shall present a novel method of producing such holograms through the use of a binary ferroelectric

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Matthysen, Nardus. "Time domain metrology for MeerKAT systems." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/95963.

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Thesis (MEng)--Stellenbosch University, 2014.<br>ENGLISH ABSTRACT: This work in this study covers a powerful technique to derive propagation and scattering information in an expedient fashion. Expedient because time-domain (TD) data gathers a broad spectrum in a single transmitted pulse. TD has been criticised because of a lack of dynamic range, which has now been overcome by the direct sampling system, RATTY and RTA. This study focuses on the investigation of a TD metrology system, to assist with the characterisation of MeerKAT systems. The elementary components of the system include a f

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Tsatourian, Veronika. "Femtosecond combs for optical frequency metrology." Thesis, Heriot-Watt University, 2014. http://hdl.handle.net/10399/2747.

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This thesis is dedicated to femtosecond combs as a tool for optical frequency metrology and as an integral part of an optical clock. After an overview of optical frequency measurement techniques, the design of two frequency combs based on mode-locked femtosecond lasers as they were at the beginning of my project is described. The first comb is based on an Er:fibre laser operating at a central wavelength of 1550 nm with a repetition rate of 100 MHz. The second is a Ti:sapphire-laser-based comb operating at a central wavelength of 810 nm with a repetition rate of 87 MHz. Improvements to the orig

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Dietlein, Charles Robert. "Components and metrology for terahertz imaging." Connect to online resource, 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3315848.

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Cooper, Jessica Jane. "Quantum metrology with Bose-Einstein condensates." Thesis, University of Leeds, 2011. http://etheses.whiterose.ac.uk/1690/.

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The ability to make ultra-precise measurements is fundamentally important to science as it allows theories to be tested and refined. Interferometers offer unrivalled measurement precision and therefore form the basis of many metrology schemes. Research has shown that by using quantum states as inputs to interferometers, precisions better than anything possible classically can be achieved. Nevertheless, these states are difficult to produce and fragile to particle losses. Consequently, classical inputs, which are extremely robust, are used in experiments. Here, however, we propose experimentall

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Seong, Kibyung. "Optical Metrology for Transmission Interferometric Testing." Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/194698.

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The degree of sophistication and customization available in optical components has been driven by advances in lens design and fabrication. The optical testing of these components remains a challenge. In particular, the precision measurement of the properties of transmissive optics such as transmitted wavefront, surface figure, and index of refraction continues to require new methodology tools.A method of surface figure measurement is described based on the transmitted wavefront of an optical element obtained from a Mach-Zehnder interferometer. Given known values for the refractive index and

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TRAN, NGOC THANH MAI. "Novel techniques for electrical impedance metrology." Doctoral thesis, Politecnico di Torino, 2021. http://hdl.handle.net/11583/2910078.

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Shettell, Nathan. "Quantum Information Techniques for Quantum Metrology." Electronic Thesis or Diss., Sorbonne université, 2021. http://www.theses.fr/2021SORUS504.

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La métrologie quantique est une discipline prometteuse de l'information quantique qui connaît actuellement une vague de percées expérimentales et de développements théoriques. L'objectif principal de la métrologie quantique est d'estimer des paramètres inconnus aussi précisément que possible. En utilisant des ressources quantiques comme sondes, il est possible d'atteindre une précision de mesure qui serait autrement impossible en utilisant les meilleures stratégies classiques. Par exemple, en ce qui concerne la tâche d'estimation de la phase, la précision maximale (la limite d'Heisenberg) est

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Teke, Onur Ahmet. "Investigation of Modularization of Measurement Programs for CMMs." Thesis, KTH, Industriell produktion, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-118639.

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Coordinate measurement machines (CMMs) are used to control whether workpieces meet customers’ need or not. Creating measurement programs for CMMs takes long time and companies try to find a way to decrease the time for preparation processes. The aim of this thesis work is to investigate the measurement processes of products within Sandvik Coromant AB in Gimo, Sweden and to focus on the preparation of modularized measurement programs. The main goal is to study measurement processes in the company, and to find and recommend different alternatives for modularization of measurement programs of pro

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Atashkhooei, Reza. "Adaptive self-mixing interferometry for metrology applications." Doctoral thesis, Universitat Politècnica de Catalunya, 2013. http://hdl.handle.net/10803/134357.

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Among the laser based techniques proposed for metrology applications, classical interferometers offer the highest precision measurements. However, the cost of some of the elements involved and the number of optical components used in the setup complicates using them in several industrial applications. Apart from cost, the complexities due to optical alignment and the required quality of the environmental conditions can be quite restrictive for those systems. Within the category of optical interferometers, optical feedback interferometry (OFI), also called self-mixing interferometry (SMI) has t

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Lee, Woei Ming. "Optical trapping : optical interferometric metrology and nanophotonics." Thesis, St Andrews, 2010. http://hdl.handle.net/10023/882.

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Johanssson, Stefan. "Precision Amplifier for Applications in Electrical Metrology." Thesis, Linköping University, Linköping University, Electronics System, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-16896.

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<p>This master's thesis addresses two main problems. The first is how to suppress a common mode voltage that appears for current shunts, and the second how to let a voltage divider work under an unloaded condition to prevent loading errors and thereby a decreased measurement accuracy. Both these problems occurs during calibration of power meters, and verification of current shunts and voltage dividers. To the first problem three alternative solutions are presented; prototype a proposed instrumentation amplifier circuit, evaluate the commercial available instrumentation amplifier Analog Devices

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Sand, Åsmund. "Applying the Internet to Instrumentation and Metrology." Doctoral thesis, Norwegian University of Science and Technology, Department of Electronics and Telecommunications, 2007. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-1236.

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<p>The work describes useful approaches to applying the Internet in electrical metrology and calibration. </p><p>The work comprises several approaches to Internet-enabled metrology, including running remote measurements and remotely operating instruments. The author proposes new ways of developing Internetenabled instrumentation systems, focusing on increasing the availability while preserving the security.</p>

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Brujic, Djordje. "A framework for CAD based shape metrology." Thesis, Imperial College London, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271757.

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Claus, David. "High accuracy metrology using low-resolution cameras." Thesis, University of Oxford, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442843.

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Warden, Matthew Stuard. "Absolute distance metrology using frequency swept lasers." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:a20e9c69-e580-48d8-bbce-51d8f4186450.

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This thesis describes and evaluates two new interferometric distance measurement methods based upon the well known method of Frequency Scanning Interferometry (FSI). These new methods are known as Dynamic FSI and Cascaded FSI. Dynamic FSI addresses the two problems, commonly seen in previous FSI implementa- tions, of not being able to measure a moving target and having a slow measurement rate. This method measures stationary and moving targets equally well, and can determine the distance to the target at all times during the measurement, in contrast to previous methods, which obtain only a sin

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Bledowski, Ian A. "Frequency-division-multiplexing technique for imaging metrology." Thesis, Cranfield University, 2014. http://dspace.lib.cranfield.ac.uk/handle/1826/9286.

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An algorithm to multiplex multiple image captures simultaneously onto a single image sensor at full frame resolution was developed for imaging metrology. Parseval’s theorem was used to obtain the image intensity from image time-series of around typically 256 frames captured by the imaging sensor at typically 60 fps, though kHz frame rates are possible, hardware permitting. The time-series contained contributions from each image channel in the system, which were created by periodically modulating the intensity of the light source which defined that channel. The modulating time-series was conver

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48

Shields, Brendan John. "Diamond platforms for nanoscale photonics and metrology." Thesis, Harvard University, 2014. http://dissertations.umi.com/gsas.harvard:11638.

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Observing and controlling solid state quantum systems is an area of intense research in quantum science today. Such systems offer the natural advantage of being bound into a solid device, eliminating the need for laser cooling and trapping of atoms in free space. These solid state "atoms" can interface directly with photonic channels designed to efficiently couple into larger networks of interacting quantum systems. With all of the tools of semiconductor fabrication technology available, the idea of scalable, chip-based quantum networks is a tantalizing prospect.<br>Physics

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49

Holmes, R. D. "Coherent optical detection techniques in surface metrology." Thesis, University of Nottingham, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294698.

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Samaan, Noel D. "Mathematical modelling of instruments for pressure metrology." Thesis, City University London, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.256742.

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