dielectric crystal laser
11Pyroelectric crystal — Pyroelectric crystals are crystals that generate electricity when heated. It is similar to piezoelectricity.Crystal symmetryCrystal structures can be divided into 32 classes, or point groups, according to the number of rotational axes and… …
12Fiber laser — A fiber laser or fibre laser is a laser in which the active gain medium is an optical fiber doped with rare earth elements such as erbium, ytterbium, neodymium, dysprosium, praseodymium, and thulium. They are related to doped fiber amplifiers,… …
13Ruby laser — A ruby laser is a solid state laser that uses a synthetic ruby crystal as its gain medium. It was the first type of laser invented, and was first operated by Theodore H. Ted Maiman [Maiman, T.H. (1960) Stimulated Optical Radiation in Ruby .… …
14Cristal photonique — Bracelet monté d une opale, cristal photonique naturel. Les cristaux photoniques sont des structures périodiques de matériaux diélectriques ou métallo diélectriques modifiant la propagation des ondes électromagnétiques de la même manière qu un… …
15industrial glass — Introduction solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …
16Nonlinear optics — (NLO) is the branch of optics that describes the behaviour of light in nonlinear media, that is, media in which the dielectric polarization P responds nonlinearly to the electric field E of the light. This nonlinearity is typically only observed… …
17Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …
18Ellipsometry — is a versatile and powerful optical technique for the investigation of the dielectric properties (complex refractive index or dielectric function) of thin films. It has applications in many different fields, from semiconductor physics to… …
19electricity — /i lek tris i tee, ee lek /, n. 1. See electric charge. 2. See electric current. 3. the science dealing with electric charges and currents. 4. a state or feeling of excitement, anticipation, tension, etc. [1640 50; ELECTRIC + ITY] * * *… …
20Next generation of display technology — is a term used to describe any display technology that could outperform LCD and Plasma technologies in the future. List of next generation display technologies Display technology Companies involved Status Organic light emitting diode (OLED) Sony …
