Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...

If you’ve ever searched for hair loss treatments, you may have stumbled across something called laser hair growth caps. Less ...

Red light therapy uses light-emitting diodes (LEDs) to treat medical and cosmetic conditions. Some people use it to reduce wrinkles, scars, and acne. It can also be used for dental pain, hair loss, ...

RedLight Innovation specialises in advanced red light therapy technology designed to combat hair loss and receding hairlines ...

A semiconductor diode is a non-linear device whose most outstanding feature is the fact that, basically, current is only allowed to flow in one direction. The diode is built by joining together two ...

The term PIN indicates the construction of the diode with P-type doping, undoped or Intrinsic silicon and N-type doping. It can be used with green LEDs for optical heart rate detection and red LEDs ...

IPL and at-home laser removal machines that actually work, for every skin tone (including dark) and hair color, face, ...

Abstract: 885 nm laser diode with high Al component AlGaAs barrier layers (HABLs) are designed and fabricated to mitigate carrier leakage. As the height of the potential barrier increases, the ...

In April 2022, Panasonic presented the first high-brightness blue direct laser ever made. Using Panasonic’s Wavelength Beam ...

From the splurge-worthy Lyma Laser and the viral Dr ... HigherDose’s Red Light Face Mask is equipped with 124 red and near infrared diodes for reducing fine lines and wrinkles, boosting collagen ...