LN 7
... distance between the center plane of the lens and the focal point is the focal length, f . The mirror equation is also valid for thin lenses: 1=f = 1=o + 1=i, and the magni cation is also m = ,i=o. Real images are always formed on the other side of the lens as the object. For lenses with two di ...
... distance between the center plane of the lens and the focal point is the focal length, f . The mirror equation is also valid for thin lenses: 1=f = 1=o + 1=i, and the magni cation is also m = ,i=o. Real images are always formed on the other side of the lens as the object. For lenses with two di ...
Fiber Optic Fundamentals
... • Basic Fiber Optic Link Concepts and Applications to the Computer Industry ...
... • Basic Fiber Optic Link Concepts and Applications to the Computer Industry ...
Spherical Aberration. q ℓ
... Spherical Aberration. For the pasage through the left side of lens, the two optical paths q ℓo = R12 + (so + R1 )2 − 2R1 (so + R1 ) cos φ1 q ℓ1 = R12 + (s1 − R1 + d)2 + 2R1 (s1 − R1 + d) cos φ1 . combine to ...
... Spherical Aberration. For the pasage through the left side of lens, the two optical paths q ℓo = R12 + (so + R1 )2 − 2R1 (so + R1 ) cos φ1 q ℓ1 = R12 + (s1 − R1 + d)2 + 2R1 (s1 − R1 + d) cos φ1 . combine to ...
Figure 3.1: Schematic of experimental setup
... front focal plane of the lens to create a collimated beam (the distance between the two magnetic bases is about 162 mm). After passing through the slit, the beam is incident onto the black glass at the center of the goniometer disk and light leaves a track along the radial direction on the disk. Rot ...
... front focal plane of the lens to create a collimated beam (the distance between the two magnetic bases is about 162 mm). After passing through the slit, the beam is incident onto the black glass at the center of the goniometer disk and light leaves a track along the radial direction on the disk. Rot ...
Who really discovered Snell`s law?
... manuscript in 1621. In French, however, the same law is often called “la loi de Descartes” because it was René Descartes (1596–1650) who first put the law into widespread circulation in his Discourse on Method, published in 1637. Indeed, Descartes not only stated the law, but also explained and deri ...
... manuscript in 1621. In French, however, the same law is often called “la loi de Descartes” because it was René Descartes (1596–1650) who first put the law into widespread circulation in his Discourse on Method, published in 1637. Indeed, Descartes not only stated the law, but also explained and deri ...
The Michelson Interferometer
... The Michelson interferometer is the best known example of a class of interferometers that are known as amplitude-splitting interferometers, that is they produce interference by means of division of the amplitude of incident light by means of arrangements of mirrors and beamsplitters. Michelson devel ...
... The Michelson interferometer is the best known example of a class of interferometers that are known as amplitude-splitting interferometers, that is they produce interference by means of division of the amplitude of incident light by means of arrangements of mirrors and beamsplitters. Michelson devel ...
PhysicsTutor
... • An extremely thin film of soapy water (n=1.35) sits on top of a flat glass plate with n=1.50. The soap film has an orange-red colour when ...
... • An extremely thin film of soapy water (n=1.35) sits on top of a flat glass plate with n=1.50. The soap film has an orange-red colour when ...
Some Issues from Advanced Lithography General
... In air, NA obviously than has a maximum value of 1. The best lenses built so far have a NA of about 0.8; but 0.9 is already aimed for Keep in mind that what you gain in resolution by increasing NA, you loose in the depth of focus. Large NA lenses thus only make sense in the context of rather perfect ...
... In air, NA obviously than has a maximum value of 1. The best lenses built so far have a NA of about 0.8; but 0.9 is already aimed for Keep in mind that what you gain in resolution by increasing NA, you loose in the depth of focus. Large NA lenses thus only make sense in the context of rather perfect ...
Ch. 35: Reflection and Refraction of Light
... interacts are larger that its wavelength, the light travels in straight lines called rays, and its wave nature can be ignored. • This is the realm of geometrical optics. • The wave properties of light show up in phenomena such as interference and diffraction. ...
... interacts are larger that its wavelength, the light travels in straight lines called rays, and its wave nature can be ignored. • This is the realm of geometrical optics. • The wave properties of light show up in phenomena such as interference and diffraction. ...
Week4-figs
... Historical Development: Ray Optics → Wave Optics → EM Optics → Quantum Optics. • Ray Optics is an approximation of Wave Optics in which wavelength short compared to other dimensions (focal lengths, diameter of optical components, etc.) so that Diffraction can be ignored. ...
... Historical Development: Ray Optics → Wave Optics → EM Optics → Quantum Optics. • Ray Optics is an approximation of Wave Optics in which wavelength short compared to other dimensions (focal lengths, diameter of optical components, etc.) so that Diffraction can be ignored. ...
Principles of light guidance
... Principles of light guidance How water can guide light The water in the jet has a higher optical density, or refractive index, than the surrounding air. The water-air surface then acts as a mirror for light propagating in the water jet. Rays of light travel in straight lines and are reflected ...
... Principles of light guidance How water can guide light The water in the jet has a higher optical density, or refractive index, than the surrounding air. The water-air surface then acts as a mirror for light propagating in the water jet. Rays of light travel in straight lines and are reflected ...
PHYS20312 Wave Optics -‐ Section 1: Electromagnetism
... PHYS20312 Wave Optics -‐ Section 1: Electromagnetism ...
... PHYS20312 Wave Optics -‐ Section 1: Electromagnetism ...
Entry Task
... • Rainbows are cause by refraction and reflection of light through spherical water drops which act as prisms. – Like a prism, water drops separate the wavelengths of sunlight to produce a spectrum. – Unlike a prism, only one color reaches your eye from each drop. • Red appears at the top of a rainbo ...
... • Rainbows are cause by refraction and reflection of light through spherical water drops which act as prisms. – Like a prism, water drops separate the wavelengths of sunlight to produce a spectrum. – Unlike a prism, only one color reaches your eye from each drop. • Red appears at the top of a rainbo ...
light reflection plane mirror
... Ray Model of Light light is represented as straight lines called rays ray diagrams are drawings that show the path that light takes after it leaves its source light travels in straight lines until it strikes something some materials absorb light and other materials reflect light Regular Refl ...
... Ray Model of Light light is represented as straight lines called rays ray diagrams are drawings that show the path that light takes after it leaves its source light travels in straight lines until it strikes something some materials absorb light and other materials reflect light Regular Refl ...
Lens Design OPTI 517 Syllabus
... To learn the skill of lens design. For this there will be a significant amount of practical lens design homework. Schedule M-W-F 8:30 AM to 9:45 AM Office hours By email appointment Homework There are nine homework sets. Each homework set must be organized, clear, and neatly presented as if it were ...
... To learn the skill of lens design. For this there will be a significant amount of practical lens design homework. Schedule M-W-F 8:30 AM to 9:45 AM Office hours By email appointment Homework There are nine homework sets. Each homework set must be organized, clear, and neatly presented as if it were ...
1 Experiment #1: Reflection, Refraction, and Dispersion Purpose: To
... 3. Label a new page (3). Allow a single ray to strike the midpoint of the concave mirror at an oblique angle. Trace the surface of the mirror and the incident and reflected rays. Draw a tangent line to the mirror surface at the point of reflection (by allowing it to deviate away from the mirror equa ...
... 3. Label a new page (3). Allow a single ray to strike the midpoint of the concave mirror at an oblique angle. Trace the surface of the mirror and the incident and reflected rays. Draw a tangent line to the mirror surface at the point of reflection (by allowing it to deviate away from the mirror equa ...
Light Sources
... passing through the aperture. (The smaller the aperture, the more it spreads out.) • If we want to image the aperture on an image plane (resist), we can collect the light using a lens and focus it on the image plane. • But the finite diameter of the lens means some information is lost (higher spatia ...
... passing through the aperture. (The smaller the aperture, the more it spreads out.) • If we want to image the aperture on an image plane (resist), we can collect the light using a lens and focus it on the image plane. • But the finite diameter of the lens means some information is lost (higher spatia ...