Optical axis gratings (OAGs) are gratings of optical axis of a birefringent material. In OAGs, the birefringence of the material is constant, while the...

In optics, a diffraction grating is an optical grating with a periodic structure that diffracts light, or another type of electromagnetic radiation, into...

grating Bridge showing deck grating driving surface Walkway gratings at a power plant As optical elements, optical gratings are images having the characteristic...

aperture off-axis optical system optical aberration optical amplifier optical axis optical axis gratings optical bench optical coating optical coherence...

A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths...

Optical holography is a technique which enables an optical wavefront to be recorded and later re-constructed. Holography is best known as a method of generating...

Bragg grating Fiber management system The Fiber Optic Association Gradient-index optics Leaky mode Modal bandwidth Optical mesh network Optical power...

as X-rays, microwaves, and radio waves exhibit similar properties. Most optical phenomena can be accounted for by using the classical electromagnetic description...

breakthroughs. In an optical vortex, light is twisted like a corkscrew around its axis of travel. Because of the twisting, the light waves at the axis itself cancel...

diffraction grating at a larger angle with respect to the grating optical axis if the grating structure is finer.) For a sufficiently small pitch, only...

Gaussian beam on a virtual end mirror. Optical feedback Multiple-prism grating laser oscillator (or Multiple-prism grating laser cavity) Coupled mode theory...

and the pattern of G2 by using gratings with the same periodicity and inclining G2 against G1 regarding to the optical axis with a very small angle(<<1)...

{\displaystyle (E(t)+E(t-\tau ))^{2}} . Only the beam propagating on the optical axis, proportional to the cross-product E ( t ) E ( t − τ ) {\displaystyle...

cylindrically symmetric gratings couple symmetric LP0m modes of the fiber. Microbend gratings, which are antisymmetric with respect to the fiber axis, create a resonance...

Ballistic photon Confocal microscopy Dual-axis optical coherence tomography Interferometry Intracoronary optical coherence tomography Leica Microsystems...

essentially light tight except on the eye's optic axis. In order, along the optic axis, the optical components consist of a first lens (the cornea—the...

An optical prism is a transparent optical element with flat, polished surfaces that are designed to refract light. At least one surface must be angled—elements...

Electromagnetically induced grating Magic wavelength Grimm, Rudolf; Weidemüller, Matthias; Ovchinnikov, Yurii B. (2000), "Optical Dipole Traps for Neutral...

that is a diffraction grating or prism, a flow cell, to where the sample arrives directly from the chromatographic column, an optical bench of lenses and...

Traveling acoustic wave induces variations in optical properties, thus forming a dynamic volume grating. AOPDF is a programmable spectral filter. From...

European Photon Imaging Cameras (EPIC), two Reflection Grating Spectrometers (RGS), and an Optical Monitor. The spacecraft is roughly cylindrical in shape...

laser light by ultrasound (or sound in general) through an ultrasonic grating. In general, acousto-optic effects are based on the change of the refractive...

The testing device is adjustable along the X-axis (knife cut direction) across the Y-axis (optical axis), and is usually equipped with measurable adjustment...

by forcing all frequencies to propagate at a 90° with respect to the optical axis of the crystal. These methods are called temperature tuning and quasi-phase-matching...

lasing wavelength, a diffraction grating is etched close to the p–n junction of the diode. This grating acts like an optical filter, causing a single wavelength...

for example a Czerny–Turner design, with an optical detector placed at the output slit. As the grating in the monochromator moves, bands of different...

wave path whose angle with respect to a straight line parallel to the optical axis is close to 0, this approximation condition can be further simplified...

2-dimensional diffraction grating it is possible to generate the configuration of laser beams required for a magneto-optical trap from a single laser beam...

this range of wavelengths is called visible light (or simply light). The optical spectrum is sometimes considered to be the same as the visible spectrum...

An ultrasonic grating is a type of diffraction grating produced by the interference of ultrasonic waves in a medium, which alters the physical properties...