Search results

electrical current on absorbing a photon, the photon energy may be in the 1.0 - .7 eV range of visual light or .5 -.3 eV of infrared light generated by hot...

sizable class of diode lasers, the so-called "pump lasers," are not coherent - neither temporally nor spatially. They do emit light that is spatially...

emissivity, which is to say, how well the wafers absorb light (in the infrared). Absorbing light is trivial, and does not need to be demonstrated; a lump...

based on Faraday rotators. As noted in 2013 below they can also use [absorbing] linear polarisers and quarter-wave plates. Currently some of the mentions...

to build infrared laser diodes than visible light laser diodes, therefore such systems have no reason to work in visible light." I've seen this done (in...

semiconductor absorbs light and converts it electron-hole pairs -- this is the current source. The p-n junction built into the cell is the diode. The silicon and...

request at Talk:Organic_light-emitting_diode.Imgaril (talk) 15:48, 12 September 2011 (UTC) The citation for the Cathodoluminescence light pointed to a commercial...

op amp circuits you will see diodes used in place of resistors to function as voltage dependent resistors. On the light bulb example, it appears as though...

2011 (UTC) 82 G. Amin et al. "ZnO nanorods–polymer hybrid white light emitting diode grown on a disposable paper substrate " (3 pages) Phys. Status Solidi...

from another direction? The only thing I can think of is black holes absorbing light. It could be that there's a perfectly good explanation for why black...

people work with near-infrared lasers and can see the light. With broadband sources such as diodes you can't be sure what you're seeing because the dominant...

modeling the difference as a diode leakage current. Q Science (talk) 20:09, 8 July 2010 (UTC) Ok, now I see your diode, thanks for clarifying this (I...

individual mirrors move to either reflect light toward the projection surface (pixel on), or toward a light absorbing surface (pixel off). Other projection...

the transmission of electromagnetic radiation, notably it impacts light emitting diodes whose efficiency is limited by the phenomenon LED. This is another...

something scatters its light, and the relevance of this isn't clear. Continuous wave laser beam propagation through an absorbing medium heats the medium...

nm. That's with a diode laser, 3mm beam, 20-minute photopically dark-adapted eyes, and 3 filters (each blocking out 99.9% of light more than 5 nm from...

light is absorbed. So the objects properties like hydrogen for example, will be taken in and anti-hydrogen will be made so it will continue absorbing...

obiously been first put through a transformer, and THEN a high voltage diode. And for cutting, I can add a high voltage D.C. component, by choosing a...

15:48, 3 January 2013 (UTC) On a quick check this is quite common: Light-emitting diode#Common misconceptions Primary motor cortex#Common misconceptions...