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I Energy of Electromagnetic Waves in Destructive Interference
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I How to calculate focal length?
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I How does an eye reconstruct an image?
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I Light coupling from optical fiber to glass?
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B Discover the Best Microscope for Sperm Cell Observation | AMScope M158C-E
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I Interesting Optical Phenomenon
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B Geometrical Optics: Explaining the Effects of Small Wavelengths
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A How to compute phase gradient from Snell's law?
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I Minimum light bulb wattage for solar simulator
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I Plane wave decomposition method in scalar optics
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I What is the angle of the Sun on June 21 & Dec 21 at US Zip Code 37129?
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A Diffraction from a set of concentric rings with random phase
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I Deciphering the Symbolic Shapes in Fundus Images: A Question on their Meaning
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I Image appears outside of q -- Lens Maker's Equation confusion
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Understanding Reflection of Light on a Concave Mirror
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I Lost Aspheric Lens Design Equation Found
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I Scattering and non-imaging optics
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I Difference between Working distance and object distance
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I Total focal length and magnification
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I What Determines the Speed and Clarity of Signals in Wave Physics?
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I How can I derive this relation from Snell's law?
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I Light coupling in fiber optic cables
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A Iphone Reflection has a pattern
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I Validity of Fresnel Approximation
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I Using simple lenses to image AFM Probes
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I Investigating a 3D Color Hue Phenomenon with Blender and Just Color Picker
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I Doubts about Fourier transform of IR spectroscopy
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I Huge farsightedness/nearsightedness lens
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B What does "1 diopter of astigmatism" mean?
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I Why do we always see interference pattern in Michelson interferometer?
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I Using Lenses with Laser Diode Microscope to Reduce Aberrations
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I Focusing UV light from a 275nm LED down to a small spot
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I Quetelet rings on LCD displays?
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I Constructive interference of harmonic electromagnetic waves
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Uncovering the Colored Light Beam: Exploring Polarising Light Waves
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Homopolar motor teaches about the Lorenz Force
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I Do materials have a refractive index for radio waves?
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I Lens angle of coverage/image circle
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B Apparent Depth - What remains constant?
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Diffraction of RF - how is it affected by frequency?
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I Question about polarization of light by scattering in the atmosphere
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I Could the Sun burn an image sensor of a star tracker in space?
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I Russia Claims Laser Weapon Can Destroy Drones: Is it Possible?
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I Pentaprism with magnification, which surface is curved?
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A Diffraction of spherical wave by plane grating
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A A double slit thought experiment leading to a paradox
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A Thought experiments suggest problem with published work
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B Intuitive, conceptual understanding of holography
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I Polarizing filter synthesis and dynamics
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Can you trap light indefinitely?
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I Find the interference function for different emission modes
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B A variation on the Fresnel Spot experiment
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B Number of fringes in a 2-slit diffraction pattern
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Collimating a laser beam with a fixed focal point?
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I Interference - two waves of different frequencies - beat velocity
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I What does a "phase reversal" really do?
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I Finding focal length of the lens using "u-v" method
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I Experimental demonstration of an absorption spectrum
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B Exploring Light with a DIY Spectroscope
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A A question about photolithography (optical lithography)?
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Is there any smart material that gets lighter/heavier?
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Find the Best Zemax Textbook for Professional Optical Engineers
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B Fermat's principle and refraction -- Possible misunderstanding
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Phase lag of light in materials
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Does Light Have a Measurable Density?
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B Is light breaking its own speed limit when cornering?
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B Why does light diffract into only seven colours?
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I Collimating a fibre-coupled LED light source
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A Calculating Fresnel Diffraction Pattern from Circular Apertures
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I On 'A Quarter Waveplate (QWP) rotated between 2 Polarisers'
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A How is phase velocity related to deflection angle?
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I Do my parabolic mirrors need to be really shiny to reflect infrared?
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I How does the double-slit pattern change depending on the slits?
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B Wavelength of a laser beam emerging from a prism
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Does light passed through two window screens get polarized?
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I Curious formula for elliptical polarisation
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What is the physical dimension of transduction coefficient in photonics?
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A Reflectivity with gradient in refractive index
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I Calculating Intensity in Single Slit Diffraction Experiments
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I Aberration in Lenses: Formula & Relation Explained
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I Could a Gaussian beam be described as parallel at a large distance?
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I Interference and conservation of energy in a resonator
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I Spherical aberration in Biconvex and Plano Convex lenses
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Data storage using microtubules?
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B Why do reflections in water sometimes appear different from what we see?
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I The reflection of the sunset on the water is redder--Why?
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B Is there a material that allows visible light and UV light to pass through?
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I How to "think" of a polarizer in matrix representation?
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I Correct Formula for "No Fringe Condition" (Michelson Interferometer)
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I Fresnel equations and conservation of energy (phase shifts)
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I Umbrella fabric and diffraction pattern
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I Shorten the lens distance while having same focal length?
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13
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I Help Understanding Luminance Calculation Process
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A Magnifying diffraction patterns and real images
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A Optimum profile of light pipe exit for narrow beam angle
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16
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A Imperfectly Phase-Modulated Light / Residual Amplitude Modulation
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726
A Weird pattern for a laser beam spot
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I Single-slit diffraction experiment and the conservation of energy
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B The Redness of Red: fact or fiction?
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573
Is classical Snell's law with a moving medium solvable?
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