Optics Forum

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Magnification through a lens at various diameters
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Sinusoidal path of light video
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Exploring Photon Transmitters and Receiving Antennas
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Black Lights and plain CFL and Cancer?
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Spatial Light Modulators and Fourier Optics
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Photons emitted between energy levels?
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Where is fringe spacing measured from with white light?
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Can Coherent Light Waves Interfere with Each Other?
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How would you convert visible light to infrared or microwave
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Reflectivity of a drop of water
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Metal reflects light & Antenna absorbs light & cuircuit
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Fibre optics and multipath disspersion
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Concentrating sunlight to accomplish projection (Art project)
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Debug help: optical laser interference setup fails to work
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Prism -- brightness of a ray of white light as it passes through a prism?
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Stoke parameters and incoherent light
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Infrared spectroscopy to find water absorption lines
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What will happen if light is longitudinal wave?
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Graphene Light Bulb: Advantages & Tech Breakthrough
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Understanding the Focal Plan of Parallel Light Through a Thin Lens
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Rutherford Scattering model geometry
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Calculating the distance between the optical center and focal length
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Light pipes - is there a limit
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What are the common methods for creating a laser point cloud?
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Telecentric entrance pupil - Optics
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Microwave vs Radiowave communications & analogue and digital
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Fiber Optic Loop: How Long Before Photon Dissipation?
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Photons -- can they have mass and travel at c?
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Does Light Always Travel at the Speed of c in Different Mediums?
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How to photograph a diffraction pattern?
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Components of vectors (polar coordinates)
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Focal length of 2 lenses to reduce laser beam diameter
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Light Bulb Illumination: Understanding the Role of Current and Energy Transfer
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Polarization and refractive index
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Bending the Rules (Gamma ray lenses)
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Vector components in polar coordinates
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I am trying to find materials to make a pulse laser for lab
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Understanding Angular Magnification in Simple Magnifiers and Telescopes
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Random question -- if a laser beam did not spread out
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18
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Relativity and Photon Emission
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Newton's optical theory of gravity
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Electrically Controlled Auto Darkening Lenses: Mirrored or Transparent?
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What chem reactn gives the highest rate of photons emssn/t ?
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Photograph of (optical) caustics
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Refraction of Light: Is There No Refraction?
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Polar coordinates, sign ambiguity
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Using Red Light to Reduce Effect of Ambient Light
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Phase of reflected and transmitted waves
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Creating a Photon-Free Space: Is it Possible?
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Could a photon activate multiple photomultipliers at once?
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What particle emits the most radio waves?
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Why is photon massless particle?
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Photonic vacuum and atomic stability
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The Law of Reflection and Lasers
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Fourier shifting theorem in diffraction
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Does reflection change the frequency of light?
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Why objects reflect light instead of absorbing or transmitti
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Curiosity for existence of Anti- photons?
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Do we have a complete knowledge of the spectrum of light?
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What is the correct way to draw this internal reflection
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Will UV Filter Stop Bullseye Glass From Starting Fires?
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Why Is Binary Modulation Preferred in Visible Light Communication?
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Polarization of Light: Causes & Absorption Mechanism
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Kinematics in polar coordinates
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Uncovering the Mysteries of Photons: Energy, Illumination, and Mass - FAQs
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Material opaque to IR but transparent to visible light
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Why Does Reflection Phase Shift Not Always Apply to Both Polarizations?
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What does reflectivity Contrast mean?
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Violation in diffraction? Lagrange (Optical) invariant
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Lens Question for Design of an Infrared Spotlight
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Simplest possible light sensor relative calibration
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Worst frequency for EM interference?
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Understanding EM Spectrum: Emitting vs. Reflecting | IR Camera Examples
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Two slits diffraction vs interference
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Why does Newtonian dynamics break down at the speed of light
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Bragg law vs interference equaiton
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How much energy does light transfer to an object?
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Optics: Working out distance of an object from single digital camera using the captured image
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Methods for Modeling 2d Rocket Flight
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Optimizing PV Solar Panel Efficiency with Wavelength Absorption and Reflection
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Constructive interference and destructive interference
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Refractive Index change with Wavelength & Carrier Concentration
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International Year of Light: Article Collection
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What Are Photons? Effects of Electric Charges
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About "Light", need better understanding of it.
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How Do You Calculate the Electric Potential of a Polarized Half-Cylinder?
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Light -- how light particles can penetrate through glass?
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Understanding Bragg's Law and Reflection: A Beginner's Guide
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Interference viewed in the focal plane
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Index of Refraction Through a Cylindrical Tube
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X-ray Diffraction: Crystal Structure vs. Electric Dipole
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Does a diffraction grating with a shape form fourier image
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Circular interference from the equation of a hyperbola
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Optics -- caustic curve equation
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Angle of incidence and reflection
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Testing Low Pass Optical Filter
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Diffraction of light in a tunnel
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Velocity in plane polar coordinates
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Focal length of the optical system
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Radiance change with light distance
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