Light Amplification by Stimulated Emission of Radiation (laser) is an acronym for Light Amplification by Stimulated Emission of Radiation. Without getting too scientific, this simply means that the light source is focused into a highly strong beam and is usually coherent, which means that it is reduced to a very specific wavelength of the light spectrum and is controlled to “vibrate” in only one plane. Some laser light can be seen with the human eye, whereas others are in a spectrum that cannot be seen.If you wish to learn more about this, visit West Dermatology Rancho Santa Margarita.
So, where and how does this focused light technology fit into the discipline of dermatology, particularly cosmetic dermatology? When applied to the skin, all lasers, regardless of type or wavelength, generate some form of localised warmth. This epidermal or dermal heating action is used by a competent laser dermatologist to obtain a desired result. Mild procedures are designed to literally burn away a small bit of the skin layer, while others are designed to induce some warmth and slight burning of the skin layers with the purpose of causing healing, which results in new skin growth and a tightening effect. Lasers are also used to remove tattoos and scars, as well as to burn away unwanted growths like tumours or moles. The following are some of the most frequent dermatological lasers and their applications. Each laser has a unique wavelength of light, as well as a variety of beam focus and pulsing possibilities, as well as a range of intensities that range from moderate heating to serious burning. A good laser outcome is dependent on the laser dermatologist’s skill, since the highly qualified physician will know how to administer the proper laser at the proper intensity to achieve the desired result.
Diode with a wavelength of 1450 nm Laser: This is a deep-penetrating laser that can effectively treat acne and wrinkles. After treatment, there is usually no requirement for recovery time. Even the most obstinate cystic acne on the face, back, and chest can be cleared with the 1450 diode. This wavelength will also help with older and more severe acne scars.
CO2 High Intensity Super Pulse Laser: This is a powerful laser that is commonly used to remove skin tumours and cancer.
The CO2 Silktouch Laser is a more powerful resurfacing laser that is typically used to treat severe wrinkles.
Erbium 294 Yag Laser: This is a resurfacing device that heals quickly and is used to treat wrinkles, scars, and cancers. Microerbium is a new Erbium version designed for fractional resurfacing with no downtime.
Fractionated CO2 Laser: This is a modern CO2 laser that is designed to remove acne scars, wrinkles, surgical, and trauma scars.
Long Pulse Alexandrite Laser: This laser is most commonly used to remove hair from people with olive complexions.
This form of the laser is most commonly used for vascular lesions, stretch marks, scar revision, skin rejuvenation, acne treatments, and acne scars.
Long Pulse Ruby Laser: This device is most commonly used to remove hair from those with fair complexion.
Long Pulse Yag Laser: This device is used to remove unwanted hair from dark-skinned people, as well as leg veins and tighten the skin in general. Fine hair can also be removed with this method.