Optical image of a hybrid integrated erbium-doped photonic integrated circuit-based laser, providing fiber-laser coherence and previously unachievable frequency tunability. Lasers have revolutionized ...

As a complement to silicon-based photonic chips, lithium niobate thin film (LNOI) has become a research hotspot in the field of optoelectronic integration due to its outstanding nonlinear, ...

Using erbium-laser energy in wet canals in conjunction with EDTA (ethylenediaminetetraacetic acid) irrigation during root canal surgery yields cleaner root canal walls and more open tubules, according ...

The PEFL-EOLA are 1.5 μm Pulsed Erbium Fiber Lasers specifically designed for Doppler heterodyne LiDAR systems, delivering Fourier transform limited pulses with high energy and high peak power. The ...

The United States Food and Drug Administration has given clearance to Dornier Surgical Products, Inc. (Atlanta, Georgia, United States) for two new laser systems. The clearance covers the Medilas H, a ...

ORLANDO, Fla. — For years, fully ablative laser skin resurfacing — in which the epidermis is removed using carbon dioxide or erbium lasers — fell out of favor among energy-based medicine specialists ...

Random wavelengths: artist's impression of a method for measuring and controlling quantum spins developed at Princeton University. (Courtesy: Rachel Davidowitz) The spin states of entangled erbium ...