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Recently, a research team from the Korea Institute of Industrial Technology and POSTECH University successfully utilized laser sintering pattern technology to create a deformable micro supercapacitor (MSCs), specifically designed to provide energy storage solutions for soft electronic devices. This breakthrough meets the urgent need for efficient energy storage systems in stretchable devices in...
Dark solitons - the extinction region in a bright background - spontaneously form in a ring semiconductor laser. Observations conducted by an international research group may lead to improvements in molecular spectroscopy and integrated optoelectronics.Frequency comb - a pulse laser that outputs light at equidistant frequencies - is one of the most important achievements in the history of laser ph...
What is the power of a beam of light? If light is used in the manufacturing field, its highest accuracy can reach one percent of the diameter of a hair thread, which is why it is called the "brightest light", "most accurate ruler", and "fastest knife". From airplanes and ships to kitchens and electrical appliances, lasers are widely used as advanced processing tools in all aspects of equipment man...
In a significant leap in quantum nanophotonics, a team of European and Israeli physicists introduced a new type of polarized cavity and redefined the limits of light confinement. This groundbreaking work was detailed in a study published yesterday in Natural Materials, showcasing an unconventional photon confinement method that overcomes the traditional limitations of nanophotonics.For a long time...
A novel method is used to deflect the laser beam using only air. The interdisciplinary research team reported in the journal Nature Photonics that invisible gratings made solely of air not only do not suffer damage from lasers, but also retain the original quality of the beam. The researchers have applied for a patent for their method.Technology and PrinciplesThis innovative technology utilizes so...