Qwika Toolbar for IE and Firefox users!

Home > English

Searching 21,964,380 articles in 1,158 wikis.
Beta release. Any comments please contact us
Press release (Feb 17): New search engine helps bridge the language gap in Wikipedia
Press release (Apr 4): Qwika search engine now indexes 1158 wikis in 12 languages

Search wikis:

Medium (optics)
Medium (optics) A medium is material through which waves propagate; electromagnetic waves in optics. The properties, permittivity and permeability, define how electromagnetic waves propagate through a medium. Also, the medium has an intrinsic ...
http://en.wikipedia.org/wiki/Medium_(optics) - 2k - Cached - Similar pages

Talk:Medium (optics)
Talk:Medium (optics) free space and medium A medium is a material. Free space is lack of material, and is not a medium. Check out a good intro physics ...
http://en.wikipedia.org/wiki/Talk:Medium_(optics) - 0k - Cached - Similar pages

Optics
Optics "Optical" redirects here. For the musical artist ... Optical (artist). This is a Root page. Optics (appearance or look in ancient Greek) is ... and the interaction of light with matter. Optics explains and is illuminated by optical phenomena. The field of optics usually describes the behavior of visible, infrared ... waves, and other forms of electromagnetic radiation. Optics can thus be regarded as a ...
http://en.wikipedia.org/wiki/Optics - 14k - Cached - Similar pages

Medium
Medium Look up medium in Wiktionary, the free dictionary. Medium may mean: Recording medium, a physical material that holds information expressed ... in any of the existing recording formats Medium (spirituality), a person who claims to ...
http://en.wikipedia.org/wiki/Medium - 3k - Cached - Similar pages

Optics   (translated from French)
Optics Optics is the part of the physics which ... into three large branches: optic geometrical , physical optics or undulatory optics and itquantum optics. These branches are characterized by their ...
http://fr.wikipedia.org/wiki/Optique - 8k - Cached (French) - Wikipedia (French) - Similar pages

Optics   (translated from Japanese)
Optics physics ウィキポータル physics Request for writing・Request for revision Category Physics - (Picture) ウィキプロジェクト physics Optics(Like this the く), light , physics . As ... as for that kind of territory of optics quantum mechanics . But, the field, optics is handled leaving with the field of mostly physics largely. Optics individual autonomy, the group, has academic ...
http://ja.wikipedia.org/wiki/光学 - 6k - Cached (Japanese) - Wikipedia (Japanese) - Similar pages

Crystal optics
Crystal optics Crystal optics is the branch of optics that describes the behaviour of light in ... which direction it is travelling in the medium. In terms of Maxwell's equations in ... to electric dipole moments present in the medium). Physically, the polarisation field can be ...
http://en.wikipedia.org/wiki/Crystal_optics - 11k - Cached - Similar pages

Dispersion (optics)
Dispersion (optics) Dispersion of a light beam in a prism. In optics, dispersion is a phenomenon that causes the ... kind of wave that interacts with a medium or can be confined to a waveguide ... that break the symmetry. Material dispersion in optics The variation of refractive index vs. wavelength for various glasses. In optics, the phase velocity of a wave < ...
http://en.wikipedia.org/wiki/Dispersion_(optics) - 17k - Cached - Similar pages

Nonlinear optics
Nonlinear optics Nonlinear optics is the branch of optics that describes the behaviour of light in ... such as provided by pulsed lasers. Nonlinear optics gives rise to a host of optical ... photon. Related processes In these processes, the medium has a linear response to the ...
http://en.wikipedia.org/wiki/Nonlinear_optics - 29k - Cached - Similar pages

Nonlinear optics   (translated from Japanese)
Nonlinear optics It is strong very light substance operates ... in the laser itself and the nonlinear optics effect carries out essential role, the quality ... was most quickly observed in the nonlinear optics effect, 2 times (second harmonic generation SHG ... scattering and coherent Raman scattering are nonlinear optics process, but usual Raman scattering (spontaneous emission ... scattering), it is not classified into nonlinear optics process. High sensitivity, it is utilized ...
http://ja.wikipedia.org/wiki/非線形光学 - 8k - Cached (Japanese) - Wikipedia (Japanese) - Similar pages

 Page:1 2 3 4 5 6 7 8 9 10 Next >>

Search wikis:


Search: uk de fr ja it nl pt es gr ko zh ru

Try your search on: FactBites (sentence-based)