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Edmund Optics®

Knowledge Center

 Verified library of trusted technical resources created by our 240+ global engineers.

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Knowledge Center Resources (1523)

Life Cycle of an Optical Filter

Follow the manufacturing process of an optical filter, moving through coating, processing, and metrology

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Precision Optics Manufacturing in Edmund Optics’ Akita Facility

Our factory in Akita, Japan fabricates and coats optical filters, lenses, and other high-precision components

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Understanding Focal Length and Field of View

Learn how to understand focal length and field of view for imaging lenses through calculations, working distance, and examples at Edmund Optics.

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Gaussian Beam Propagation

Many lasers are assumed to have a Gaussian profile, and understanding Gaussian beam propagation is crucial for predicting real-world performance of lasers.

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Anti-Reflection (AR) Coatings

Anti-reflection (AR) coatings are applied to optical components to increase throughput and reduce hazards caused by back-reflections.

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An Introduction to Optical Coatings

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

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Basics of Ultrafast Lasers

Master the fundamentals of ultrafast lasers and how to choose optics that can withstand their high powers and short pulse durations.

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Laser Beam Shaping Overview

Learn how to navigate the many available options for shaping the irradiance profile and phase of laser beams to maximize your laser system's performance.

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Effects of Laser Mirror Surface Flatness

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The Importance of Optical Filter Orientation, Angle of Incidence, and Cone Half Angle

Don't let your optical filter performance be negatively impacted by the AOI and CHA of your light source.

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Understanding Optical Specifications

Do you want to know more about the importance of optical specifications? Learn the different types of specifications and their impact on your system at Edmund Optics.

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Introduction to Polarization

Is polarization a new topic for you? Learn about key terminology, types, and more information to help you understand polarization at Edmund Optics.

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Introduction to Modulation Transfer Function

Want to know more about the Modular Transfer Function? Learn about the components, understanding, importance, and characterization of MTF at Edmund Optics.

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All About Aspheric Lenses

Learn all about the benefits of aspheres, their unique anatomy, how they're manufactured, and how to choose the right one for your system.

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Lens Geometry Performance Comparison

This comparison of the performance of aspheric, achromatic, and spherical PCX lenses in different situations reveals the ideal use cases for each type of lens.

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Gaussian Beams Calculator

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1951 USAF Resolution Calculator

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Imaging System Parameter Calculator

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Simple Magnifier Calculator

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Koehler Illumination Calculator

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Focal Length Calculator

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SAG Calculator

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Illumination Spot Size Calculator

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Laser Spot Size

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Ball Lens Calculator

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Imaging Lens Selector

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Axicon Calculator

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Infinite Conjugate Tube Length

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Fiber Coupler Calculator

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Laser Damage Threshold Calculator

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