2011年5月15日星期日

The skills of Blu-ray Photonic Crystal LED achieve great success

The skills of Blu-ray Photonic Crystal LED achieve great success
Photonic crystals with different wavelengths,which will appear in the periodic structure can develop a yuan respectively, the second element and third element of the photonic crystal. In these structures, the most famous is the third dimension should be photonic crystal structure, but the third dimension in the manufacturing and commercialization, in terms of today's technology is very difficult. The reason is the main research areas of current or retained in the second element of it, so the field today in the LED industry competing the development of photonic crystals LED, is also the second element of it.

Generally Construction materials are a fixed structure, so the material itself will have a certain refractive index. Figure I A is said Mingbo number (Wave Number) and the frequency for the average refractive index of the horizontal axis is the wave number of substances (Wave Number), vertical axis is the frequency, slash represents the refractive index. From (Figure I) is the refractive index can be found in the proportional growth, that is, no matter what the representative said that the wave number, what kind of wavelength,Thankfully a new form of led strip energy-efficient light bulbs have arrived that provide this desired feature. the refractive index it is certain.

What kind of photonic crystals structures, and from another point of view to illustrate.Philips LED business is inside of Philips lighting so it Led light is more difficult to determine whether they are meeting expectations. Photonic Crystal is the cycle structure, and thus produce multiple reflections. Figure B represents a photonic crystal composed of optical wave number vector number and the frequency ratio of the frequency curve can be found in Figure I A is not so simple, the curve has become very complex, this curve will be as multi-directional light is anisotropic and changes,it may become necessary for Cree to look at led bulb purchasing additional LED lighting fixture firs in order to increase their market penetration in this area. and with its polarizing nature, can be used to design for different products.In many ways LED lights compact fluorescent provide the best of both worlds. They are extremely energy efficient and environmentally friendly (and are, in fact, more environmentally friendly Photonic crystal which has a very well-known properties, I believe we all know, is that it has an energy gap.

Inside the energy gap of the region, the light (cheap led lights) does not exist. Side of the curve with the slope of Figure I A is the same meaning, is the refractive index of the opposite. As long as this slope is equal to zero. So at this point other than the speed of light will not produce zero this phenomenon. So it can be said that photonic crystals can also control the speed of light. To put it simply, the purpose of the use of it condensed into one sentence, is to use periodic structure, a way to manually control the optical properties.

Among the former, the area of photonic integrated circuits than the traditional one-thousandth reduced, so the relative degree of the circuit to set the product of an increase of more than 1,000 times in the past.While SmartView has been slow DSTT and unstable in the past, it seems to have improved greatly with recent updates. The other advantage is a multiple of refraction can be achieved in the past 1,000 times. Alternatively, you can use the polarizing nature, changing the nature of light (led strip lights), polarized light can be condensed into the square before the previous one thousandth of the volume. From: led bulb light

1 条评论:

  1. Thanks for sharing such a fantastic Blog. Many indoor growing experts prefer using LED growing lightss because they offer several advantages that other types of indoor grow lights do not.

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