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beamsplitter Dictionary Terms

oculometer
An electro-optical infrared tracker consisting of a beamsplitter, an illuminating source, an image dissector tube and an...
fiber-based confocal luminescence microscope
A microscope in which laser light is delivered through single-mode fibers that replace the pinhole usually used in confocal...
beamsplitter
A beamsplitter is an optical device for dividing a beam into two or more separate beams. A simple beamsplitter may be a very...
optical combiner
An optical combiner, in the context of optics and display technologies, refers to a device or component that combines...
Mylar
E.I. duPont's trade name for a polyester film. The most practical beamsplitter for use beyond the 15-µm wavelength...
hololens
A series of permanent holograms in dichromated gelatin formed by opening total page-composer apertures and setting a point...
pellicle mirror
A thin, stretched plastic membrane cemented to a rigid supporting ring. It may be coated to act as a beamsplitter, for...
interferometer
An instrument that employs the interference of lightwaves to measure the accuracy of optical surfaces; it can measure a...
photomicrographic camera
A still or motion-picture camera designed to photograph through a microscope. Photomicrographic equipment usually contains a...
Mach-Zehnder interferometer
A Mach-Zehnder interferometer is an optical device used to measure the phase difference between two collimated beams of...
FTIR spectrometer
FTIR (Fourier transform infrared) spectrometer is a powerful analytical instrument used to obtain an infrared spectrum of...
metallic coating
A thin layer of metal deposited on the surface of a substrate. The film may serve as a reflector, beamsplitter, neutral...
reference beam
In holography, the beam of light that is directed from the beamsplitter to the recording medium, where it interferes with...
metallographic microscope
A specially designed microscope for observing the etched surface of a polished metal specimen. The specimen is often laid...
fiber optic gyroscope
A fiber optic gyroscope (FOG) is a type of gyroscope that uses the interference of light waves to detect changes in...
optical memory
1. The direct storage of data as bits in memory using optical systems and properties. The memory makes use of a laser beam...
Linnik interference microscope
A Michelson-type interference microscope used to produce interference patterns of reflective specimens through the...
optical component
One or more optical elements – typically cemented together - in an optical system that are treated as a single group;...
wave splitting
Any type of interference produced by a beamsplitter.
covered groove
A technique used in integrated optics where a groove is cut on a substrate surface and covered by a thin film to facilitate...
polarizing beamsplitter
 laser optics
Laser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser...
Fizeau interferometer
A type of interferometer noted for producing narrow multiple-beam interference fringes. As a result, when compared with the...
grating beamsplitter
A grating beamsplitter is an optical device that utilizes the principles of diffraction to split a beam of light into...
autostigmatic microscope
A microscope to which a beamsplitter and illuminated reticle have been added to measure the radius of curvature of a...
optical autocorrelator
An instrument used to test lenses by utilizing the optical transfer function. It consists of a HeNe laser, a beamsplitter...
thin film
A thin layer of a substance deposited on an insulating base in a vacuum by a microelectronic process. Thin films are most...
dichroic mirror
A dichroic mirror, also known as a dichroic beamsplitter or interference filter beamsplitter, is an optical device that...
fluoro-immunosensor
A fiber optic device that uses a HeNe laser, beamsplitter, monochromator and photomultiplier to detect trace levels of...
interference
1. The additive process whereby the amplitudes of two or more overlapping waves are systematically attenuated and...
radiuscope
A microscope to which a beamsplitter and illuminated reticle have been added that is used to measure contact lenses.
Fourier transform spectrometer
An instrument using a Michelson interferometer, a beamsplitter, two plane mirrors and a detector to give Fourier analysis of...

(32 results found)

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