Focal Point and Focal Length Ray Diagram for lenses
... center at image side center at other side object side the other side image side (real) the other side (virtual) upright inverted ...
... center at image side center at other side object side the other side image side (real) the other side (virtual) upright inverted ...
Measuring the Index of Refraction of Air
... An optical cell is placed in one leg of a Michelson interferometer. The cell can contain a gas or fluid which, effectively changes the optical path length. The change in optical path length can be calculated from the number of fringes displaced when the content of the cell is changed. The experiment ...
... An optical cell is placed in one leg of a Michelson interferometer. The cell can contain a gas or fluid which, effectively changes the optical path length. The change in optical path length can be calculated from the number of fringes displaced when the content of the cell is changed. The experiment ...
Using ray matrices to derive analytical expressions of optical
... Spherical aberration is the most common aberration in optical imaging. Thus, we have first attempted to derive related analytical expressions using the ray matrix theory. We analyze non-paraxial rays, where an axial object point is not imaged onto a single point. Instead rays at different heights fo ...
... Spherical aberration is the most common aberration in optical imaging. Thus, we have first attempted to derive related analytical expressions using the ray matrix theory. We analyze non-paraxial rays, where an axial object point is not imaged onto a single point. Instead rays at different heights fo ...
Lecture 25 - UF Physics
... – The molecules readily absorb light whose electric field vector is parallel to their lengths and transmit light whose electric field vector is perpendicular to their lengths. ...
... – The molecules readily absorb light whose electric field vector is parallel to their lengths and transmit light whose electric field vector is perpendicular to their lengths. ...
lecture20
... As the wavelets propagate from each point, they propagate more slowly in the medium of higher index of refraction. This leads to a bend in the wavefront and therefore in the ray. The frequency of the light does not change, but the wavelength does as it travels into a new medium. ...
... As the wavelets propagate from each point, they propagate more slowly in the medium of higher index of refraction. This leads to a bend in the wavefront and therefore in the ray. The frequency of the light does not change, but the wavelength does as it travels into a new medium. ...
Light Rays
... The incident and reflected beams lie within a plane together with the surface normal. (the second part of Law of reflection) ...
... The incident and reflected beams lie within a plane together with the surface normal. (the second part of Law of reflection) ...
Review of paper entitled “Athermalization of optical instruments from
... It can then be calculated that a 500mm germanium lens at f/5 will only be allowed a temperature change of 8C. In addition, it has a value that is opposite in sign of housing materials resulting in a further decrease. There is one reasonable material (KRS5) available to athermalize with germanium. ...
... It can then be calculated that a 500mm germanium lens at f/5 will only be allowed a temperature change of 8C. In addition, it has a value that is opposite in sign of housing materials resulting in a further decrease. There is one reasonable material (KRS5) available to athermalize with germanium. ...
Lecture 14 Images Chapter 34
... Snells Law Example 47. In the figure, a 2.00-m-long vertical pole extends from the bottom of a swimming pool to a point 50.0 cm above the water. What is the length of the shadow of the pole on the level bottom of the pool? Consider a ray that grazes the top of the pole, as shown in the diagram belo ...
... Snells Law Example 47. In the figure, a 2.00-m-long vertical pole extends from the bottom of a swimming pool to a point 50.0 cm above the water. What is the length of the shadow of the pole on the level bottom of the pool? Consider a ray that grazes the top of the pole, as shown in the diagram belo ...
Interference I - Galileo and Einstein
... • The simple microscope is a single convex lens, of very short focal length. The optics are just those of the magnifying glass discussed above. • The simplest compound microscope has two convex lenses: the first (objective) forms a real (inverted) image, the second (eyepiece) acts as a magnifying gl ...
... • The simple microscope is a single convex lens, of very short focal length. The optics are just those of the magnifying glass discussed above. • The simplest compound microscope has two convex lenses: the first (objective) forms a real (inverted) image, the second (eyepiece) acts as a magnifying gl ...
P2SF: Physically-based Point Spread Function for
... For image processing the PSF is usually approached in 3 different ways: model-based approach, experimental measurement and ray-tracing estimation. Model-based PSF can be a valuable solution in iterative optimization, for example, depth estimation [1] and image restoration [2]. On the other hand, thi ...
... For image processing the PSF is usually approached in 3 different ways: model-based approach, experimental measurement and ray-tracing estimation. Model-based PSF can be a valuable solution in iterative optimization, for example, depth estimation [1] and image restoration [2]. On the other hand, thi ...
Announcements
... because light travels SLOWER inside some materials than others. The speed of light inside any materials is always less than in vacuum, ...
... because light travels SLOWER inside some materials than others. The speed of light inside any materials is always less than in vacuum, ...
A tutorial for designing fundamental imaging systems
... We should decide magnification of designed system according to the resolution of the image. We should decide it at first. Magnification for fundamental optical system is shown in Figure.3.1. There are 2 lenses and object with height of ho. Object is placed at front focal plane of an objective lens, ...
... We should decide magnification of designed system according to the resolution of the image. We should decide it at first. Magnification for fundamental optical system is shown in Figure.3.1. There are 2 lenses and object with height of ho. Object is placed at front focal plane of an objective lens, ...
Document
... number of times a light wave must oscillate in traveling from one point to another - product of physical path length with refractive index Optical Path Difference (OPD): - comparing the OPL for a ray passing in the plane of exit pupil with the chief ray passing through pupil center - optical aberrat ...
... number of times a light wave must oscillate in traveling from one point to another - product of physical path length with refractive index Optical Path Difference (OPD): - comparing the OPL for a ray passing in the plane of exit pupil with the chief ray passing through pupil center - optical aberrat ...
Photonics. Fundamentals of Photonics and Physics. Volume 1. A Wiley- Brochure
... - Emphasizes processes and applications that specifically exploit photon attributes of light - Deals with the rapidly advancing area of modern optics - Chapters are written by top scientists in their field Written for the graduate level student in physical sciences; Industrial and academic researche ...
... - Emphasizes processes and applications that specifically exploit photon attributes of light - Deals with the rapidly advancing area of modern optics - Chapters are written by top scientists in their field Written for the graduate level student in physical sciences; Industrial and academic researche ...
Non-linear Optics
... 100mW of cw output from a package 3.8cm x 3.8 cm x 10cm.The device consists of a chip of 0.5mm of Nd:YV04 in contact with a 2mm KTP crystal; 500mW of laser output at 809nm is used to pump the device. ...
... 100mW of cw output from a package 3.8cm x 3.8 cm x 10cm.The device consists of a chip of 0.5mm of Nd:YV04 in contact with a 2mm KTP crystal; 500mW of laser output at 809nm is used to pump the device. ...
Hollow Retroreflectors Promote Precision Optical Alignment
... possible with custom arrangements. In this type of application, engineers mount the retroreflectors individually on an aluminum plate, placed very tightly together so that the array acts as a large, self-compensating mirror surface. As another example, hollow retroreflectors better than 1 arc sec al ...
... possible with custom arrangements. In this type of application, engineers mount the retroreflectors individually on an aluminum plate, placed very tightly together so that the array acts as a large, self-compensating mirror surface. As another example, hollow retroreflectors better than 1 arc sec al ...