Wafer Resizing and Coring in San Jose - LASEROD

  For the shaping of extremely porous structures, the femtosecond laser has established itself as a unique instrument. A femtosecond laser micromachining system can be used for the ultimate in ultrafast machining. Laser micromachining can be used to weld, cut, drill, and make other material modifications to achieve features on the single or double-digit micrometer level. Femtosecond lasers facilitate high precision processing without any heat effect on the substrate: direct writing, mask projection, and interference. The femtosecond laser micromachining system (femtofab) is a multi-utility laser machine designed for numerous industrial applications. For instance, the unique porous structure of polyurea aerogel has many attractive applications, including lightweight thermal capabilities. Picosecond and femtosecond laser micromachining has developed as a reliable tool for precise manufacturing of these materials and electronic industries. These processes are used to make fine drilli...

  Today, in various sectors, the domain of laser micromachining has empowered things that cannot even be imagined a few decades back. Several parameters cannot be accomplished by conventional methods, except for laser micromachining. From accuracy to getting quality work done, you can be certain that you can get it all done with the aid of laser micromachining. The idea of utilizing various lasers such as femtosecond or picosecond lasers to micromachine the finer parts is unique, cost-saving, and time-saving. When you need to create machines, tools, devices, etc., with precision parts and need to have components moving smoothly, you should consider laser micromachining. With this, you can expect to get the kind of precision that your machine might require for the job. For critical jobs, like when you are using a device in some medical field, you will need to have such kind of usable and reliable tools to get the job done for you. With laser engraving and precision drilling, you...

  The modern method of laser micromachining is the process of using ultrafast lasers for cutting, drilling, welding, or making other material modifications to achieve features at the single or double-digit micrometer level. Compared to more conventional uses such as a hole and via drilling, the picosecond and femtosecond laser micromachining has progressed as a reliable method for precise manufacturing. For various industries, picosecond and femtosecond laser micromachining help in fine drilling & machining of hard metals and ceramics as well as soft plastic. It also helps shape various nano and microtextures for the improvement of surface functions and properties in products. Micromachining of dental implants Microtexturization of the layers of an implant tested to improve bone formation in dental implants is one of the many femtosecond lasers applications. The laser industry continues to deliver advanced laser solutions to today's processing problems. Each laser micromac...

Even though it’s known as a hard-to-machine material, Tungsten carbide (WC) is widely used as a material in tools. Due to its special properties, such as dimensional stability, extreme hardness, outstanding wear resistance, and chemical inertness, tungsten carbide is utilized in many industries. Traditional mechanical machining techniques, such as electrical discharge machining (EDM) & grinding, can encounter difficulties such as tool damage, rapid tool breakage, and time-consuming repairs due to material toughness and strength. If EDM is used in processing tungsten carbide (WC), there could be many machining problems, including a heat-affected layer formed on machined surfaces and a discharge-induced rough surface. Consequently, a post-polishing process is necessary, which makes the whole manufacturing process very sluggish and raises the cost of production. Besides, for the EDM operation, a shaped electrode must be produced, which usually wears and must be remodeled or replaced...

The foundation of our industrialized society depends on technological advancement. For a manufacturer, producing a tangible product has often meant shaping, modifying, and joining different materials. That means creating more complex products, utilizing fewer resources, and becoming more cost-effective, year after year. Production processes have now had to switch from conventional machining to modern high-power UV laser micromachining. Industries such as energy, transportation, and consumer electronics need better pricing for ever-increasing features. Medical devices benefit from improved miniaturization but must also meet rigorous limits on biocompatibility. Products for these industries need continued improvement in size and cost reduction while at the same time improving capabilities. Femtosecond and picosecond laser micromachining has, in large part, enabled this achievement, especially in markets with acute sensitivity to scale or constraints. Advantages of high-powered UV las...

  Femtosecond laser solutions, which include micromachining, are constantly growing and evolving across various business areas. Ultrafast lasers are predominantly used in applications where the requisite HAZ and efficiency are not achieved by traditional CW, long-pulsed fiber, nanosecond, and picosecond laser systems. A  femtosecond laser represents  10 to the −15 of a second, which is one-millionth of a billionth of a second. At given pulse energy, the laser's peak power increases as the pulse's length become shorter. Hence, femtosecond lasers have a much higher peak power than longer pulsed picoseconds, millisecond or nanosecond pulsed lasers. Since total energy is transmitted to the substance and less is drawn into heating the material, these higher peak powers result in higher removal rates in a material. These femtosecond lasers' high peak power, sometimes several-MW, disrupts the atoms and electrons in the material, resulting in what is known as a "Coulomb explos...

Ever since its invention, the value of lasers has evolved by leaps and bounds. Lasers can not only cut and micromachine quickly, but they can do so at a low cost with accuracy and speed efficiency. Laser micromachining has replaced numerous other types of cutting methods that were available before their invention, and with the increase in the number of laser cutting projects, their demand has been increasing every year. Laser micromachining methods are flexible and from fragile materials such as cloth, plastic, and paper to other more robust materials such like wood, metal, and stainless steel, practically anything can be cut or micromachined using a laser. Perhaps best of all, most of the laser cutting projects using high-quality, precision laser cutting systems take no time & involve minimal human intervention. The various benefits offered by laser micromachining methods have led to their use in different laser cutting projects. Several such advantages include a reduction in...