Tag Archives: laser

World Congress on Lasers, Optics and Photonics. Barcelona, Spain. September 23-25, 2019

We take pleasure to announce World Congress on Lasers, Optics and Photonics (Optics-2019)” scheduled on September 23-25, 2019 at Barcelona, Spain. Optics-2019 aims to bring together leading academic scientists, researchers and research scholars to exchange and share

High-accuracy and high-sensitivity optical tracing of dinitrogen pentoxide (N2O5) involved in a nocturnal tropospheric chemical reaction process in smog chamber using quantum cascade laser

Dinitrogen pentoxide (N2O5) is an important reactive intermediate in the atmospheric chemistry of nitrogen oxides and nitrate aerosol, especially during night-time. It is also an important reservoir of NO3 radical that can react with various volatile organic

Monolithic, steerable, mid-infrared laser realized with no moving parts

In an ever-changing world, a system must adapt to its surroundings. This is especially true for applications like aircraft protection, where a laser must actively engage a missile moving at great speed. Another example is in mobile

The power of laser light to repair brain from stroke injury

Transcranial near-infrared laser therapy (TLT) also known as NILT is a powerful non-invasive method to promote neuroprotection and repair of the damaged brain. How does it work? For many years, researchers have hypothesized that laser light at

Laser tool magnifies bacterial genotypic alteration as a colony phenotype

Gene manipulation tools are routinely used to create genetically engineered bacteria to understand the function of a gene or its role in pathogenesis in case of an infective microbe. Genetic engineering and manipulation of genes have been

Materials for tomorrow: right next to us!

The idea of an artificial device able to help human parts to regenerate or to replace entirely one of the body functions attracted the attention of research teams around the world. During recent years, a route of

Erasing atherosclerosis with nanoparticles and near-infrared laser

The advent of nanomedicine and near-infrared (NIR) optics allows the development and design of tools that enhance diagnosis and treatment of atherosclerosis. Clinical application of these technologies is anticipated in the near future. Our trial called NANOM-FIM

Ultraviolet lasing realized in ZnO via electrostatic doping method

Ultraviolet (UV) lasers have a variety of applications in many fields like machining, labeling, measuring, and guiding, etc. Wide bandgap semiconductors are one of the most promising candidates for efficient and robust UV lasers. ZnO has a