OPTICAL INDUSTRY - Design Engineering Fabrication Testing
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Transcript of OPTICAL INDUSTRY - Design Engineering Fabrication Testing
OPTICAL INDUSTRY
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DesignEngineeringFabricationTesting
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Optical lens designConstruction parametersPerformance
requirementsConstraints
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Construction ParametersSurface profile typesParameters for each
surface type© www.asia-masters.com
Performance requirementsOptical performancePhysical requirementsEnvironmental
requirements© www.asia-masters.com
Design ConstraintsRealistic lens element center and edge
thicknessesMinimum and maximum air-spaces between
lensesMaximum constraints on entrance and exit anglesPhysically realizable glass index of refraction and
dispersion properties
Optical Engineering Designing of optical instruments, equipment and
devices that utilized the properties of lights- microscopes- telescopes- optical sensors- measurement systems- fiber optic communication systems- optical disc systems
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FabricationGlass blank manufacturingDiamond shaping techniquesLoose grit fabrication techniquesProcesses and equipmentGlass molding techniques
Glass Blank ManufacturingBatch mixingPouring and casting techniquesAnnealing schedules and equipmentPhysical characterization techniquesIndex of refraction measurements and
calculation of melt pedigree© www.asia-masters.com
Diamond Shaping TechniquesDiamond wheel curve
generation processes and equipment
Diamond edging processes and equipment
Loose Grit TechniquesRough grindingFine grindingPolishing and figuring
Process and Equipment
Single point diamond turning
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Glass Molding Techniques
Precision glass molding
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Testing TechniquesDirect surface profile
measurementDirect surface surveyingAuxiliary opticsInterferometry testing
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Thank You© www.asia-masters.com