Depth of field and improved resolution of slit-scan flow systems
... limitations are missing. Often, resolution values are estimated under the assumption of ideal Gaussian beam propagation. These estimates suffer from a discrepancy to practical implementation. Here, some of these effects in slit-scan optics will be discussed from a more theoretical point of view. In ...
... limitations are missing. Often, resolution values are estimated under the assumption of ideal Gaussian beam propagation. These estimates suffer from a discrepancy to practical implementation. Here, some of these effects in slit-scan optics will be discussed from a more theoretical point of view. In ...
Quasi-3D plasmonic coupling scheme for near-field optical lithography and imaging Y W
... light intensity profile is obtained at the middle between the pin and the silicon wafer. In the above PPL design, aluminum is chosen as the PPL material for its low loss at 355 nm and sapphire is chosen as the substrate material where the PPL structure is placed on. The width of the grating slits is ...
... light intensity profile is obtained at the middle between the pin and the silicon wafer. In the above PPL design, aluminum is chosen as the PPL material for its low loss at 355 nm and sapphire is chosen as the substrate material where the PPL structure is placed on. The width of the grating slits is ...
The nature of light - FIU Faculty Websites
... that light was made up of waves vibrating up and down perpendicular to the direction of the light travels. This became known as 'Huygens' Principle'. Huygen, suggested that light wave peaks form surfaces like the layers of an onion. In a vacuum, or other uniform mediums, the light waves are spherica ...
... that light was made up of waves vibrating up and down perpendicular to the direction of the light travels. This became known as 'Huygens' Principle'. Huygen, suggested that light wave peaks form surfaces like the layers of an onion. In a vacuum, or other uniform mediums, the light waves are spherica ...
Optical communication systems
... transmit information from one place to another. Light is a type of electromagnetic radiation like radio waves. Today, infrared light is being used increasingly as the carrier for information in communication systems. The transmission medium is either free space or a light-carrying cable called a fib ...
... transmit information from one place to another. Light is a type of electromagnetic radiation like radio waves. Today, infrared light is being used increasingly as the carrier for information in communication systems. The transmission medium is either free space or a light-carrying cable called a fib ...
full Lab Facts summary
... • A retroreflector is an optic that returns light in the same direction as the input beam with a lateral offset. • The optic is generally either a solid prism or hollow with coated mirror surfaces. • The common corner cube design is pyramid shaped with light entering the base. • The three faces that ...
... • A retroreflector is an optic that returns light in the same direction as the input beam with a lateral offset. • The optic is generally either a solid prism or hollow with coated mirror surfaces. • The common corner cube design is pyramid shaped with light entering the base. • The three faces that ...
Light Kit Student Concepts/Objectives per Lesson
... Waves have wavelength, frequency and amplitude Color can be explained as the way different wavelengths of light are perceived The sequence of colors in the visible spectrum is related to wavelength An invisible electromagnetic spectrum exists with wavelengths that are shorter and longer than the wav ...
... Waves have wavelength, frequency and amplitude Color can be explained as the way different wavelengths of light are perceived The sequence of colors in the visible spectrum is related to wavelength An invisible electromagnetic spectrum exists with wavelengths that are shorter and longer than the wav ...
Stellar Activity with SONG
... perpendicular components x and y For a simple harmonic wave, the two components have exactly the same frequency. Components have two other defining characteristics that can differ: Amplitude Phase The shape traced out in a fixed plane by the electric vector as such a plane wave passes over it is ...
... perpendicular components x and y For a simple harmonic wave, the two components have exactly the same frequency. Components have two other defining characteristics that can differ: Amplitude Phase The shape traced out in a fixed plane by the electric vector as such a plane wave passes over it is ...
Intro to FIRERAY OBSD
... An Optical Beam Smoke Detector is a device which monitors the amount of Infrared light transmitted from a light source to a photosensitive Receiver across an open area to be protected. If obscuration of the Optical Beam path exceeds a set value due to smoke, the Optical Beam sends a signal to the Fi ...
... An Optical Beam Smoke Detector is a device which monitors the amount of Infrared light transmitted from a light source to a photosensitive Receiver across an open area to be protected. If obscuration of the Optical Beam path exceeds a set value due to smoke, the Optical Beam sends a signal to the Fi ...
Nikolai G. Basov - Nobel Lecture
... However, before starting to discuss the principles of operation of semiconductor lasers we would like to make some remarks of the theoretical « byproducts » of quantum electronics. There are many of them but we shall consider only three: (I) The creation of quantum frequency oscillators of high stab ...
... However, before starting to discuss the principles of operation of semiconductor lasers we would like to make some remarks of the theoretical « byproducts » of quantum electronics. There are many of them but we shall consider only three: (I) The creation of quantum frequency oscillators of high stab ...
Lecture 18: Photodetectors
... 1. Interband - from the valence band to the conduction band 2. Interband impurity - from an impurity level in the band gap to either the valence or conduction band. These impurity states are typically shallow states located close to the opposite band edge 3. Barrier height - transition across a Scho ...
... 1. Interband - from the valence band to the conduction band 2. Interband impurity - from an impurity level in the band gap to either the valence or conduction band. These impurity states are typically shallow states located close to the opposite band edge 3. Barrier height - transition across a Scho ...
Generation of highly entangled photon pairs for continuous variable
... The cooperativity parameter (also known as the Schmidt number) K is a convenient quantifier of the effective dimensionality of the Hilbert space describing the continuous variable structure of the PDC photon pairs. Following the arguments in [5], if each of ðþ Þ and ð Þ are described by Gaussian ...
... The cooperativity parameter (also known as the Schmidt number) K is a convenient quantifier of the effective dimensionality of the Hilbert space describing the continuous variable structure of the PDC photon pairs. Following the arguments in [5], if each of ðþ Þ and ð Þ are described by Gaussian ...
Semiconductor lasers Nobel Lecture, December 11, 1964
... However, before starting to discuss the principles of operation of semiconductor lasers we would like to make some remarks of the theoretical « byproducts » of quantum electronics. There are many of them but we shall consider only three: (I) The creation of quantum frequency oscillators of high stab ...
... However, before starting to discuss the principles of operation of semiconductor lasers we would like to make some remarks of the theoretical « byproducts » of quantum electronics. There are many of them but we shall consider only three: (I) The creation of quantum frequency oscillators of high stab ...
Diffusion-controlled optical elements for
... within the same system to create a l ⫻ n splitter, where n ⬎ 2. This capability would enable the simultaneous splitting and filtering of a single, white-light source into many independent, multicolor light sources. The absorbance properties of the liquid cores can be tuned dynamically across the spe ...
... within the same system to create a l ⫻ n splitter, where n ⬎ 2. This capability would enable the simultaneous splitting and filtering of a single, white-light source into many independent, multicolor light sources. The absorbance properties of the liquid cores can be tuned dynamically across the spe ...