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Latest Electromagnetic radiation Stories

2015-02-03 23:11:48

PhoeniX Software has obtained fresh capital from Twente Technology Fund to accelerate its growth strategy in the market for integrated photonics design tools and to capitalize on its current leadership

2015-02-03 12:28:21

PITTSBURGH, Feb. 3, 2015 /PRNewswire-iReach/ -- ChemImage founder and CTO, Patrick J.

2015-02-03 08:26:18

Global partners will offer Optan as an instrumentation light source option GREEN ISLAND, N.Y., Feb.

2015-02-02 23:08:13

Standee displays are a fun way to draw attention or show off a new product.

2015-02-02 23:07:32

AdValue Photonics pushes the performance of fiber laser technology another step further with the introduction of two new high pulse energy fiber lasers. Tucson,

2015-02-02 08:20:38

CHARLOTTE, N.C., Feb. 2, 2015 /PRNewswire/ -- Sensors Unlimited, a UTC Aerospace Systems business, has introduced its fastest 2k pixel shortwave infrared (SWIR) line scan camera.

2015-01-30 23:02:55

The latest security breach at the White House sheds light on the importance of security solutions that can detect UAVs before causing irreversible damage.

Möbius strips of light
2015-01-30 13:21:38

Many schoolchildren are taught how to quickly and easily create a Mobius strip: Take a strip of paper, twist it once and join up the ends. This unique one-sided, three-dimensional shape rarely appears in nature, but a new study in the journal Science has found that it does appear in the polarization of an extremely short beam of laser light.


Latest Electromagnetic radiation Reference Libraries

Nature Photonics
2012-09-24 08:13:04

Nature Photonics is a peer-reviewed scientific journal established in 2007 and published monthly by the Nature Publishing Group. As with other Nature journals, this periodical has no external Editorial Board with editorial decisions made by a fully-functioning in-house team. The journal covers research related to optoelectronics, laser science, imaging, communications, and other aspects of photonics. It publishes review articles, research papers, news and commentary, and research...

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2010-09-16 15:48:43

A magnifying glass is a convex lens, usually mounted in a frame with a handle, which is used to produce a magnified image of an object. The glass works by creating a magnified virtual image of an object behind the lens. However, the distance between the lens and the object must be shorter than the focal length for the glass to work. If the distance is not correct then the image will appear small and inverted. Many magnifying glasses are mounted on a stand to insure the proper distance...

7_9d2e259c13e5a649c6295922288878812
2004-10-19 04:45:43

UV Astronomy -- UV astronomy is the branch of astronomy and astrophysics which deals with objects visible in ultraviolet (UV) radiation. UV radiation ranges approximatively from 10nm (extreme UV) to 380nm (near UV). Ultraviolet line spectrum measurements are used to discern the chemical composition, densities, and temperatures of interstellar medium, and the temperature and composition of hot young stars. UV observations can also provide essential information about the evolution of...

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2004-10-19 04:45:41

Electromagnetic Spectrum -- The electromagnetic spectrum describes the various types of electromagnetic radiation based on their wavelengths. Radio, representing wavelengths from a few feet to well over a mile, is at one end of the spectrum. Gamma ray radiation is at the other end: the wavelength of the harder types is so short, in the subatomic range, that we do not have instruments capable of directly measuring it. While the above classification scheme is generally accurate, in...

6_c9b95f985acbe749f13bf6301a3180a84
2004-10-19 04:45:41

Electromagnetic Radiation -- Electromagnetic radiation is a combination of oscillating electric and magnetic fields propagating through space and carrying energy from one place to another. Light is a form of electromagnetic radiation. The theoretical study of electromagnetic radiation is called electrodynamics, a subfield of electromagnetism. When any wire (or other conducting object such as an antenna) conducts alternating current, electromagnetic radiation is propagated at the same...

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Word of the Day
upstander
  • A person who stands up for something, as contrasted to a bystander who remains inactive.
  • One of the upright handlebars on a traditional Inuit sled.
The word 'upstander' in the first sense here is a play on the word 'bystander' and the idea of 'standing up' for something.