#micromaching

A wide variety of highly analytical key performance metrics and the reliability to survive harsh operating conditions requires the best technology to achieve. Femtosecond lasers can meet the variable consumer demands in an incredibly large cross-section of the industry. Today, there are potentially three major fields of use for femtosecond lasers: medical devices, micromachining small parts and advanced research projects.

A significant factor behind the large-scale implementation of advanced optical technology such as femtosecond lasers is the potential to work efficiently in conventional research environments and under rough environments. Speaking more on that, we have four essential benefits of femtosecond laser micromachining:

Transparent Materials Processing

In transparent materials manufacturing, femtosecond lasers are an excellent choice, providing manufacturers the chance to fine-tune the ablation and welding of glass with unparalleled thermal side effect mitigation.

Microfabrication Ability

Femtosecond laser micromachining and microstructuring are now common, providing surgically accurate ablation at smaller scales than ever. With unparalleled mitigation of the heat-affected zone (HAZ) and broad compatibility with different materials, femtosecond laser micromachining is increasingly trusted for critical markets through engineering high-precision components. Besides, femtosecond laser micromachining applications are broadening. This includes manufacturing small parts, from watch components to medical sensors, and even broader, more developed industries, such as components for automobile engines.

Imaging and Spectroscopy Capabilities

Femtosecond laser micromachining, due to its high peak forces and ultrafast dynamics, is generally at ease in imaging and spectroscopy applications. In the near-infrared (NIR) wavelength spectrum, femtosecond lasers are designed across a preference of wavelength ranges (805, 810, or 1620 nm). This provides the basis for a number of sophisticated imaging applications, from microscopy of multiphoton fluorescence to terahertz imaging.

Nanoparticle Generation

Through various novel techniques emerging to enable the controlled synthesis of nanostructures and nanoparticles, nanotechnology has experienced development throughout recent years. In particular, one of the smartest methods to have evolved is nanoparticle generation in liquid utilizing pulsed laser ablation and femtosecond laser micromachining, which are strong frontrunners in this field.

Spherical germanium (Ge) particles with nanoscale geometries (20-80 nanometers) were developed according to the latest reports using femtosecond lasers and a simple aqueous hydrochloric acid (HCl) solution, demonstrating the ability of the technology to formulate nanoscale structures cleanly.

About Laserod

Moving Structures: Wind Mill

Technology Uses Micro-windmills to Recharge Cell Phones

A UT Arlington research associate and electrical engineering professor have designed a micro-windmill that generates wind energy and may become an innovative solution to cell phone batteries constantly in need of recharging and home energy generation where large windmills are not preferred.

One of Rao's micro-windmills is placed here on a penny.