Mirages with atmospheric gravity waves
... light rays projected from the observer's eye. The atmosphere is modeled as a set of concentric spherical shells. The temperature profile, required by the program as input data, specifies a set of elevations and their temperatures. These elevations define isotherms that form the boundaries between th ...
... light rays projected from the observer's eye. The atmosphere is modeled as a set of concentric spherical shells. The temperature profile, required by the program as input data, specifies a set of elevations and their temperatures. These elevations define isotherms that form the boundaries between th ...
Tunable properties of light propagation in photonic liquid crystal fibers
... optical waveguides are designed to propagate well-confined guided modes with ideal real-valued propagation constants, calculation of leaky properties of waveguide modes having complex propagation constants has become more important due to recent intensive study on the confinement losses of photonic ...
... optical waveguides are designed to propagate well-confined guided modes with ideal real-valued propagation constants, calculation of leaky properties of waveguide modes having complex propagation constants has become more important due to recent intensive study on the confinement losses of photonic ...
OW1: Experiment on Planar Waveguides
... direction of the laser output may be defined by firstly fixing the transmission axis of the polarizer at the desired angle, and then rotating the laser about its axis to achieve maximum transmission (i.e. maximum brightness of the illuminated spot when the beam intersects the white screen). The more ...
... direction of the laser output may be defined by firstly fixing the transmission axis of the polarizer at the desired angle, and then rotating the laser about its axis to achieve maximum transmission (i.e. maximum brightness of the illuminated spot when the beam intersects the white screen). The more ...
Word Doc - Imagineering Ezine
... There is a reoccurring analogy between optical communications and radio. Both systems use similar components that, although made from completely different materials, perform similar functions. As an example, a radio system will always use some kind of antenna to capture the diffuse and often weak si ...
... There is a reoccurring analogy between optical communications and radio. Both systems use similar components that, although made from completely different materials, perform similar functions. As an example, a radio system will always use some kind of antenna to capture the diffuse and often weak si ...
The optical microscopy with virtual image breaks
... near field, one can expect the reciprocal effect: near-field magnification of sub-diffractional object into a size of the order of λ . Although the idea of the object magnification with spherical particles was discussed previously14 it was not clear up to which extend one can produce magnification a ...
... near field, one can expect the reciprocal effect: near-field magnification of sub-diffractional object into a size of the order of λ . Although the idea of the object magnification with spherical particles was discussed previously14 it was not clear up to which extend one can produce magnification a ...
THE THEORY OF ELECTROMAGNETIC WAVES IN A CRYSTAL IN
... ( 29) are the solutions of the problem of the semi-infinite crystal. From this one finds that the probability that the excitation will remain in a cell with coordinate n is given by I an 12 • This probability does not depend on n 1 and n 2 and decreases exponentially with increasing n3, i.e., with i ...
... ( 29) are the solutions of the problem of the semi-infinite crystal. From this one finds that the probability that the excitation will remain in a cell with coordinate n is given by I an 12 • This probability does not depend on n 1 and n 2 and decreases exponentially with increasing n3, i.e., with i ...
Practical No 6
... Part B. Measurement of the speed of light in an optical fiber ATTENTION ! Laser radiation is dangerous for your eyes. Avoid any contact with the laser light! The laser light beam (electromagnetic wave of a frequency 2 MHz) generated by the source L is splitted into two beams, the first one is approa ...
... Part B. Measurement of the speed of light in an optical fiber ATTENTION ! Laser radiation is dangerous for your eyes. Avoid any contact with the laser light! The laser light beam (electromagnetic wave of a frequency 2 MHz) generated by the source L is splitted into two beams, the first one is approa ...
laser optical disk set
... point and is aimed at the center of the lens. Fine-adjust the position until the beam can be seen to pass straight through the lens without deviating. Mark a point on the beam after the lens. Remove the lens and construct the beam paths as shown in Diagram 5.2 to reveal the position of the image. ...
... point and is aimed at the center of the lens. Fine-adjust the position until the beam can be seen to pass straight through the lens without deviating. Mark a point on the beam after the lens. Remove the lens and construct the beam paths as shown in Diagram 5.2 to reveal the position of the image. ...
Baffle Design and Analysis of Stray-light in Multispectral Camera of
... determine compared to the specularly reflecting surfaces. Thus, it can not guarantee more than two bounces from a diffusely reflecting baffle before reaching the first lens of the system [3]. If the baffle has specularly reflecting surfaces, one of the criteria used for the placement of the vanes is ...
... determine compared to the specularly reflecting surfaces. Thus, it can not guarantee more than two bounces from a diffusely reflecting baffle before reaching the first lens of the system [3]. If the baffle has specularly reflecting surfaces, one of the criteria used for the placement of the vanes is ...
Photonic Devices I Purpose of the Lab
... - Press the λ key to view the available wavelengths. - To add a new wavelength: SETUP → arrow “→” button → LAMBDA → arrow “↑” button → Add → (set the wavelength) → ENTER. 6) Note any discrepancy between the power meter and the OSA’s peak power measurements. The power meter readings can be considered ...
... - Press the λ key to view the available wavelengths. - To add a new wavelength: SETUP → arrow “→” button → LAMBDA → arrow “↑” button → Add → (set the wavelength) → ENTER. 6) Note any discrepancy between the power meter and the OSA’s peak power measurements. The power meter readings can be considered ...