But with the new physics of photonic band gaps, a new kind of optical fibers emerged: multimaterial fibers. This new technology is more efficient and there is less light losses during the transport transmission of information data because it is able to combine all the benefits of all these materials. But it is not easy to associate different materials in order to make profits

telecommunications (2)

In addition, this technology could be very useful in telecoms. The laser uses different intrinsic properties of substances to deliver pulses of light. That is why it is really interesting. Nevertheless, the first lasers were not efficient enough to share transmit  a long-distance messages because the light would  faded away too quickly. So, a lot of searchers and engineers worked and are still working on developing new lasers. Just a few years ago, a new kind of lasers came into existence: semiconductor lasers. Semiconductor lasers use a new process to enhance the performances of the system. This kind of lasers is able to transmit a long-distance information without too much data losses. However But, this technology is restricted limited  and others innovations will  have to be developed.
So the issue that must be addressed is: what is the future of telecommunications?
As reported by the ELECTROOPTICS (2005), the miniaturisation of the technology is a major purpose important  in our society. Nonetheless moreover , even if the future is a will be  based on electronics and computers, the future of connections will be is based on light, and only a laser can provide adequate power density for nanoscale connections. Not a long time ago, a new kind of lasers appeared. This new generation of lasers is called Q-switch generation. Q-switch lasers could generate powerful pulses of light with at a controlled frequency. It is really interesting because pulses are more powerful than current lasers and the time between two pulses can be easily controlled. This technology is therefore very useful in telecommunications where the pulses can represented in bits (« 1 » or « 0 ») and allow the transmission of a long-distance signal.
However, the laser is not the only part which will have to be improved and developed. ReSearchers and engineers are trying to develop new optical systems with new properties such as the optical fiber. Today, a single material, silica glass, is used for the production of the majority of optical fibers. While this new system have has also been made from other materials, silica glass remains the major material in producing optical fibers. .

Monday

It's monday and I am at work.  It's a grey day and It's raining at the moment. It's has been raining for two days so I hope that it will end soon.

I was at home all day yesterday and I did a lot of things in home as withen my bedroom.

For lunch,  I will go to the bar for a quick sandwitch, I will finish to work at 6pm and then I will go to my home.

Thanks

お前、お前ら、てめぇ、貴様 ×

される is the passive version of する (to be) eg. 愛をされる - to be loved キスをされる - to be kissed 人肌が恋しい季節 - The season when you long for body warmth

Simplest way to look at it, is that へ has a nuance of referring to the journey and に is focusing on the destination. Sometimes people translate へ as "in the direction" eg １０９へ行こう = lets go in the direction of 109.

私 -わたし Is the general normal way to say I. I suggest you use this all the time 僕 Is only for boys and can make you seem immature (if you're an adult) 俺 is also exclusively use by men, but it's very informal and rude if you say it to someone older or of higher rank than you 私-わたくし quite formal, good for business Japanese