Resonantly tunable quantum cascade lasers (QCLs) are high-performance laser light sources for a wide range of spectroscopy ...

Laser pushed sails—ultrathin need reflective structures that are square meters but weight a gram. If the sails and the ...

According to Entrepreneur, the costs to start your own laser tag business can be as low as $10,000 or higher than $50,000. Setting up a venue so that a unique game playing area is offered can take ...

Many techniques have been proposed that use various expensive equipment ranging from a three dimensional positioning device to a laser ... low cost robot hand/eye calibration method that is accurate ...

Laser-based processes for metals are considered to be particularly versatile in industry. Lasers can be used, for example, to ...

Laser-based metal processing enables the automated and precise production of complex components, whether for the automotive industry or for medicine. However, conventional methods require time- and ...

Laser welding is said to represent the most significant advancement in welding technology in nearly 80 years, asserts local ...

These steps are carried out in separate processes generating operational costs and low product lifetime ... presents cracking due to the low toughness of nitride phase 6. Laser beam welding has been ...

More information: Mitchell Harrah et al, Low-cost optical system for laser phacoemulsification of cataracts, Biophotonics Discovery (2025). DOI: 10.1117/1.BIOS.2.2.022304 ...

In a recent study, the team demonstrated a method for removing cataracts using a low-cost, millisecond-pulsed laser system built from commercially available diode lasers. Unlike the high-powered ...