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I Will cooling or heating a pair of binoculars change the transmitted image?
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3
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39
I Permittivity (epsilon) change via temperature + optics effect?
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3
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60
I Explanation for homemade digital microscope's optical systems?
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3
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287
I Microring resonator matrix
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3
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118
I Factors that influence depth of field
2
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41
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471
I Laser and nano-holes experiment
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3
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761
I Exploring Co-Phasal Wave Fronts in Fizeau Interferometry
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7
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625
I Why Are Reflected Rays Often Ignored in Lens Studies?
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5
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401
I Lumens and actual power of luminous flux
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16
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691
I What travels faster: visible light in water or X-rays in liquid mercury?
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6
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592
I Looking for information on Verity SD100 monochromator unit
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24
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792
I Does a Fabry Perot cavity charge in discrete steps?
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12
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1K
I Calculating the Raleigh Criterion constant to 99 significant figures
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3
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1K
I Need Help Identifying Old Optic Device
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6
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791
I Lens Calculations to Focus Light
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10
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922
I What website/software can draw optics setups like this?
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1
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728
I Recreating Spectral Response from 6-Channel Color Sensor
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2
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719
I Help with sourcing a specific type of integrating sphere
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2
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689
I Measuring reflectance of a non-planar object w/ an integrating sphere
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6
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854
I Creating a wavelength selectable light source with diffraction grating
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2
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719
I What happens if I place light sources on the plane perpendicular to the principle axis of cylindrical lens?
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1
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641
I Can n-slit interference produce subwavelength stripes?
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6
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794
I How Does Diffraction Influence Shadows and Optical Observations?
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3
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809
I Optical Effect: curved light source when seen through the bus window
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5
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833
I Can an Aspheric Lens Narrow the FOV for Motion Detection Systems?
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1
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833
I How is IR ink able to be seen with specialized filters?
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3
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790
I Can I Use Additional Wavelengths for a More Advanced Hue Calculation?
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19
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1K
I Optical pumping vs Rabi cycle - what is the difference between their conditions?
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5
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1K
I How different is a calcite crystal from a polarizer?
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3
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1K
I Reflection, refraction, and Snell's law
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23
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2K
I Huygens' principle doubt -- How do different shapes of wavefronts appear to the human eye?
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28
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1K
I Sine laws of spherical singlets
3
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72
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3K
I Sagnac Interferometer (Fiber Gyro)
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1
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865
I Automatic double lens glasses?
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3
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973
I My spectacles defy the laws of physics
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13
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1K
I Tilted plane wave through a 2 lens system
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5
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1K
I Stimulated Emission & Emitted photon direction
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1
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941
I How to Measure Magnification of a Lens System with Liquid Surface
2
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40
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3K
I Questions About Bragg's Law of X-Ray Diffraction
2
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54
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5K
I 2mm x 2mm mirror array construction - can you help?
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2
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1K
I Optics: infinite light source illusion question - can you help?
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8
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1K
I Photodetector Output & Refractive Index of FO Cladding/Coating
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1
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1K
I May I treat the light from a star as a light beam?
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11
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2K
I Why do we use low-coherence light in Optical Coherence Tomography?
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1
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1K
I Polarization of Light -- Please help me with some basic questions
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10
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1K
I Light Refraction, Biconvex Lens, Diagram Help
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9
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2K
I Outer layer refractive index - total internal refection on waveguide
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2
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1K
I Exploring Particle/Wave Duality in Photons
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12
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1K
I Applications of Virtual objects
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9
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2K
I The kinetic energy of proton-electron for a black body
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8
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1K
I Grating Resolving Power of Laser Beams with Gaussian Distribution
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2
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1K
I Class debate: Everything we see is a result of reflected light
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18
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2K
I William Herschel's light experiment
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15
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2K
I Issues collimating my laser with 4f system
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9
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2K
I Expose a Hidden Message w/ Polarisation Filters
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5
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1K
I Mirror rotates any polarisation by 90°?
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6
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1K
I Paraxial ray tracing: fixing image/height w/o knowing stop location
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3
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1K
I Why does a spyglass or binoculars zoom in?
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17
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2K
I Energy of Electromagnetic Waves in Destructive Interference
2
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54
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5K
I How to calculate focal length?
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8
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2K
I How does an eye reconstruct an image?
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9
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2K
I Light coupling from optical fiber to glass?
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25
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2K
I Interesting Optical Phenomenon
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3
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2K
I Minimum light bulb wattage for solar simulator
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11
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2K
I Plane wave decomposition method in scalar optics
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1
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1K
I What is the angle of the Sun on June 21 & Dec 21 at US Zip Code 37129?
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2
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2K
I Deciphering the Symbolic Shapes in Fundus Images: A Question on their Meaning
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7
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2K
I Image appears outside of q -- Lens Maker's Equation confusion
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17
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2K
I Lost Aspheric Lens Design Equation Found
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2
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1K
I Scattering and non-imaging optics
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15
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2K
I Difference between Working distance and object distance
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1
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1K
I Total focal length and magnification
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4
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1K
I What Determines the Speed and Clarity of Signals in Wave Physics?
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6
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1K
I How can I derive this relation from Snell's law?
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1
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1K
I Light coupling in fiber optic cables
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22
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2K
I Validity of Fresnel Approximation
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2
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1K
I Using simple lenses to image AFM Probes
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10
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1K
I Investigating a 3D Color Hue Phenomenon with Blender and Just Color Picker
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2
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1K
I Doubts about Fourier transform of IR spectroscopy
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3
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1K
I Huge farsightedness/nearsightedness lens
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10
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1K
I Why do we always see interference pattern in Michelson interferometer?
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9
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2K
I Using Lenses with Laser Diode Microscope to Reduce Aberrations
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1
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983
I Focusing UV light from a 275nm LED down to a small spot
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10
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2K
I Quetelet rings on LCD displays?
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3
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1K
I Constructive interference of harmonic electromagnetic waves
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5
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1K
I Do materials have a refractive index for radio waves?
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5
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2K
I Lens angle of coverage/image circle
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5
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1K
I Question about polarization of light by scattering in the atmosphere
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7
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1K
I Could the Sun burn an image sensor of a star tracker in space?
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3
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1K
I Russia Claims Laser Weapon Can Destroy Drones: Is it Possible?
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2
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1K
I Pentaprism with magnification, which surface is curved?
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2
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896
I Polarizing filter synthesis and dynamics
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4
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1K
I Find the interference function for different emission modes
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2
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1K
I Interference - two waves of different frequencies - beat velocity
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4
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1K
I What does a "phase reversal" really do?
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3
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1K
I Finding focal length of the lens using "u-v" method
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8
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2K
I Experimental demonstration of an absorption spectrum
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7
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1K
I Collimating a fibre-coupled LED light source
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1
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1K
I On 'A Quarter Waveplate (QWP) rotated between 2 Polarisers'
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5
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1K
I Do my parabolic mirrors need to be really shiny to reflect infrared?
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3
Views
952

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