Showing posts with label Kinds. Show all posts
Showing posts with label Kinds. Show all posts

Tuesday, 16 August 2011

The Different Kinds Of Hair Removal Lasers


Do you think about throwing all your razors and depilatories and just dumping them? Are you sometimes bothered by the fact that you have to go to salon for your beauty maintenance? Well then, you might like the thought of having a laser hair removal. While certainly a pricier option than buying razor refills or getting a bikini wax, laser hair removal offers a more permanent solution.

Some people have too much hair because of their background. As for Mediterranean and Hispanic women, they have darker and thicker hair. As for Scandinavian women, they also have excess hair but you can barely see it thus it doesn't need a lot of removal process. Hormones cause too much hair on the face or chest for some women which is why these women want these removed. You need to make sure that before you undergo any laser treatment, you have to be in expert hands according to a Pennsylvania dermatologist. Hair would not grow once laser heats it, and thus the cells are divided which would then undergo apoptosis or cell death.

The different wavelengths of the hair removal lasers are absorbed differently by the skin and hair. The laser to be used for each patient depends on the patient's skin color, and the texture and color of the hair. You need to ask for a documented proof saying that the person who will be doing the procedure on you is a certified laser user. Better hire a well-trained dermatologist or supervised aesthetician nurse or physician's assistant to have your hair removed so as to avoid scarring, skin discoloration and burning of the skin.

When the skin is tan, it is more difficult to remove the hair that is why patients are advised not to be exposed under the sun. The basis of the well recommended laser systems that are out in the market are the four primary laser technologies. In addition, there is the light based technology too which is certainly called intense pulsed light. You will definitely get good results once a trained physician handles the treatment using the suitable device for you.

Ruby laser was the first laser which has been effective for hair removal. But now, you won't see ruby laser out in the market because it has been beaten by the shortest wavelength and newer technologies of today. The alexandrite laser is the next shortest wavelength laser after the ruby laser. Light brown hair can also be eliminated using this kind of laser.

Next type of laser that comes in two wavelengths is the diode laser. This type of removal laser is considered as the workhorse of all lasers wherein this is safe to use in every type of skin and hair types because of its longer wavelength. The dark skin pigment does not absorb this type of laser that is why this is safe to use for people with dark completion. Diode laser is best for ethnic skin types plus it can effectively remove dark hair.

In semi-permanent hair removal takes around 3 to 10 sessions depending on the hair and skin type before it is completely accomplished. Pigment is the target for the laser and light technology that is why if you have a very light and thin hair, don't bother to undergo this process anymore. If going to the salon for waxing has been your monthly routine, better ask your dermatologist first if it is safe for you to have laser hair removal. Having this kind of beauty tip can help you stay beautiful and neat.




More expert laser hair removal information is located at hair removal. If you like this article on laser hair removal visit laser hair removal cost for more education.





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Tuesday, 9 August 2011

Different Kinds of Lasers


With all the new development in technology today, one of the most advanced areas of modern science is laser technology. Lasers have been around for awhile (the first visible beam laser was invented in 1960), and many people are becoming more interested in their capabilities for both leisure use and specific applications.

Lasers come from many different sources. To say that not all lasers are the same would be an understatement. In fact there are so many different kinds of lasers that it can be almost overwhelming to try and learn about them all. Just knowing the basic names of each kind of laser, or even the main categories they fall under can be very informational. Here is a list of the main categories lasers fall under and a basic description of what the lasers within each category are capable of:

o Gas Lasers- the use of these lasers ranges from bar code scanning to laser eye surgery.

o Chemical Lasers- mainly used as weaponry by the military.

o Dye Lasers- used to remove birth marks

o Metal-vapor lasers- used for printing, dermatology, and high speed photography.

o Solid-state lasers- used for tattoo removal, spectroscopy, and many other uses.

o Semiconductor lasers- used for telecommunications, holography, printing, welding etc.

This list is only gives a very brief, incomplete explanation of what the different kinds of lasers within these categories can do and are used for. There are also a few other kinds of lasers that don't fall within these categories. Some of these include: free electron lasers, nickel-like samarium lasers, raman lasers, and nuclear pumped lasers. The use of these kinds of lasers ranges from atmospheric research to optical signal amplification for telecommunications.

Most highly technical lasers, like those listed above, are being used for research in various areas including many medical fields, military weaponry, and other kinds of science explorations. Lasers have created an incredibly vast selection of tools to use in so many areas of technological advancement that it is hard not to notice them.

In addition to the many industrial and scientific applications for lasers, many people like to use lasers for their own personal experimentation and demonstration. Green lasers are becoming very popular right now because of their intense brightness and portability. People are becoming more familiar with laser technology through experimentation of portable lasers. Some portable lasers are so bright and powerful that the radiation they can generate needs to be harnessed through an infrared filter built into the laser. Many portable green lasers that you can buy today are not equipped with such filters and people should use caution when purchasing them.




Mike Hasson is an expert at researching information relating to laser technology and teaches people about lasers. Through many hours of research and observing lasers, he has developed a competitive edge when it comes to understanding lasers and teaching people information about them. Visit my website Wicked laser for more information today! - Show quoted text -





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