Now days, Laser Hair Removal has become the preferred option than shaving, tweezing, and waxing the unwanted hair. Because the diode laser for hair removal has a very effective with visible results in just a few treatments. But did you know that normal diode laser technology that you actually know its now old? There is a new technology, we call its fiber coupled diode laser. Why we need the new technology? What is the differences between normal diode laser hair removal and fiber coupled diode laser hair removal? Before we start, We take a look at what you need to know about laser hair removal technologies.


Laser hair removal

During laser hair removal, a laser beam passes through the skin to each individual hair follicle. The intense heat of the laser damages the hair follicle, which inhibits future hair growth. Lasers offer more precision, speed and lasting results compared with other methods of hair removal. Permanent hair reduction is typically achieved in 4 to 6 sessions depending on individual factors, including colour, texture, hormones, hair distribution and hair growth cycle.


Why we need the new technology?

The normal diode lasers use what is called “Stacked diode lamps”, this means that the plates that power the laser (lamp) are precisely “stacked” this technology is been used for years and is pretty effective, lifespan on the good lamps could be 10 Million pulses, but this lamps overheat very easily and usually are heavy to the arm of the operator since they are installed inside the hand piece of the machine, making them heavy, hot, and prone to damage by accidental falls -have you’ve heard of someone that dropped a diode laser hand piece had to pay no less than seven to fifteen thousand dollars for the replacement? But all these issues get fix by fiber coupled diode laser.

The differences between normal diode laser and fiber coupled diode laser

Fiber coupled diode laser generate the lights by multiple diode laser are coupled into a single-core multi-mode fiber by micro lens array, in order to deliver light to the target place. But the normal diode laser mostly are Vertical Laser Stack with a number of diode bars, which are arranged in a form of stack. The laser chip are welded on heat sinks to deliver high output energy.

The benefits of fiber coupled diode laser :

1.Durable hand piece and long lifespan:

On fiber coupled diode laser machines the laser lamps are not located inside the hand piece but in the main body of the machine, so the heat is concentrated inside the core and not in the hand, cooling systems work less to disperse that heat so the lasers are more durable (50 Million Pulses, actually 5 times more than the best standard diodes).

2.Light hand piece:

since the lamps are not inside this part anymore, the operator gets to manage a light, low temperature piece which contact cooling tip that rarely heats up, giving the user hours and hours of comfortable treatments and to the patients awesomely painless and comfy sessions. On top of that this technology make the beam of light more focused (colimated light) what assures the most effective treatment in the shorter time possible by eliminating the waste of energy on areas that are not in need of treatment.


The Advantages of use fiber coupled diode laser:

The energy emission from the laser has a circular, well defined area with evenly distributed intensity ensuring that there are no areas less treated than others and making the machine as efficient as the handler is with the treatment application, leaving chance out of the equation by removing the potential randomness of the machine’s performance with the pulse delivery.- By using a separate component for the laser’s diode pulse focusing, maintanance becomes easier, quicker and cheaper since faulty or worn out components can be removed and changes without the need to take out an integrated component that’s in working state.

– Since the focus point resides in a separate component the diode can be replaced without changing the pulse alignment.

– It allows smaller and more compact machine designs or leaves more room for more complex cooling systems since it requires less space.

– Fiber-coupled devices can be easily combined with other fiber-optic components.

For all of the above we may say that fiber coupled diode lasers are extremely convenient, and more efficient. Understanding the differences between the Fiber coupled diode lasers and normal diode laser is key before investing in a laser hair removal business. More about fiber coupled diode laser hair removal machine: Leaflife Fiber HR and Leaflife Fiber HR Xl