What Is That Blue Light That Dentists Use

The way that dentists have found to speed up this chemical whitening process is by using blue light.

What is that blue light that dentists use.

With an increasing number of blue light sources in our daily lives including smartphones led televisions tablets computer screens and led fluorescent indoor lighting people are now being bombarded by potentially harmful blue light. It s used to set fillings and sealants in a matter of seconds. Holly austgen dds of southeast family dental in indianapolis indiana reveals what that weird blue light is that yo. A strange blue light the blue light we often see our dentists use is called a dental curing light.

The blue light acts as a catalyst to increase the rate at which the chemical reaction occurs. The source of current is the regular 220 volt ac current but a chip inside the machine converts it into much lower dc current and then it supplies it to the light. That blue light is a dental curing light. How does blue curing light works.

This either allows the session to be shortened or for improved results in the same amount of time. Both natural and artificial blue light can boost your alertne. Blue light that dentists use is called as curing light. For dentists the cumulative exposure to hev can be significant.

You can read more about the visible light spectrum here. Blue light has the most power among the spectrum of visible lights to affect your internal sleep wake body clock called circadian rhythm. It is a gun like machine which have electronic parts inside it. The very first light activated filling materials used ultraviolet light.

The dental led curing lights use led s that produce a narrow spectrum of blue light in the 400 500 nm range with a peak wavelength of about 460 nm which is the useful energy range for activating the cpq molecule most commonly used to initiate the photo polymerization of dental monomers. Halogen and led are the two different types of curing lights and both have been used by dentists.