Laser Mold Cleaning

The new Vulcan laser cleaning systems delivers up to 5x the processing speed of conventional tire mold cleaning systems with an unprecedented 500 – 1600 Watts of cleaning power, with its industry leading laser pulse energy, the Vulcan is the new definition of portability and convenience for tire mold cleaning and preparation.

Ultrafast Laser in Life Science

Empowering biological scientists to see deeper and at higher resolution and frame rates. Biologists, neurobiologists and physicists are using bioimaging techniques to better understand the biological structures and processes of the brain. Over the pas

Optical Measurement of Narrow Holes

By: Roei Yiftah, Moshe Danziger and Shmulik Barzilay General Measuring deep and narrow holes with an aspect ratio of 1:5 (Diameter : Height) has always been a difficult and largely an unsolved problem. This is even more problematic if not only the bot

Scanning Probe Microscope for nanotechnologies

Hollow-core Crystal Fiber in Medical and Research section

Through its unique solutions for laser beam delivery and laser frequency conversion, our technology can address most of the bio-photonic applications such as cytometry, imaging, DNA sequencing or forensics.

Laser De-Painting

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Autofocus for Laser Marking, Welding, Drilling and Cutting Systems Using Non-Contact Distance Sensor

Conventional laser marking, welding, drilling and cuttingsystems often struggle with focusing the laser precisely onthe objects surface. Optimet sensors offer a unique solutionfor autofocusing laser systems. Integrating Optimets noncontactdistance mea

Laser Clean

New Green Cleaning Technology Laser Cleaning Laser cleaning is basically blast off the contaminants or impurities on the surface of the target by applying laser pulse directly to them. The great control over power and pulse parameters offer by laser a

Ultrafast Laser 3D Manufacturing System

Our proprietary technology on advanced ultrafast lasers based 3D manufacturing (Additive Manufacturing and Subtractive Manufacturing) opens a variety of opportunities in many fast-growing industries like aerospace, defense, bio-medicals, sensors, and

Diffractive Optical Elements (DOE) for Laser Perforation

A perforation is a small hole in a thin material or web. Laser perforation is typically used for sheet materials such as cigarette-tip paper or packaging foil for the food industry (prolongs the freshness and quality of perishable goods). Such applica

Diffractive Optical Elements (DOE) for Laser Brazing

In laser brazing applications, two metal sheets are joined by a laser melted solder wire. The join quality has been proven to improve when the metal surfaces are cleaned and pre-heated before the brazing wire is melted. Typical applications are found

Air-cooled Laser VS Water-cooled Laser

Air-cooled laser/ laser machine: laser is cooled by the environment air (fan, fin, TEC etc.) Water-cooled laser/ laser machine: laser is cooled by chiller, two tubes connect laser and chiller (there are two types of chiller: air-cooled chiller and wat

Air-cooled Chiller VS Water-cooled Chiller

Difference: Air-cooled chiller: condenser is cooled by the environment air (fan, fin, TEC etc.) Water-cooled chiller: c ondenser is cooled by water (connected to cooling tower). Application: Air-cooled chillers: Small or medium installations. Frequent

How to Calculate Magnification of Cutting Head?

The laser cutting head magnification M can be calculated from: M = f(focal unit) / f(collimaton unit) = d(focal diameter) / d(core diameter of fiber) Focal diameter can be estimated based on above formula: d(focal diameter) = M * d(core diameter of fi

Laser Projection

Electroactive polymers (so-called artificial muscles) are used to oscillate a diffuser at a high frequency to average out the speckle patterns. This principle is extremely compact, completely free of mechanics and low in power consumption.

CO2 vs Ceramic Lasers

There are several types of materials used to construct laser sources. The main body of a laser, containingthe critical laser gas mixture, is referred to as a core. They can be made of metal, ceramic or glass. History of Laser Development Ceramic core lasers were developed in the 1970s for commercial applications as water-cooled, ion gaslasers. All metal laser technology has its genesis in military

Optics in CO2 Lasers

Reflective Optics Reflective optics are designed to reflect the laser beam, usually for beam positioning purposes. At the wavelengths produced by CO2 lasers, common substrate materials include silicon (Si), copper (Cu), aluminum (Al) and molybdenum (M

Material Applications of CO2 Lasers

Metal vs. Organic CO2 lasers with power levels below 500 W produce energy that is easily absorbed by most organic materials, but is mostly reflected by metals at room temperature. While CO2 lasers can mark, cut and engrave organic materials,

CO2 Laser Material Processing

CO2 lasers provide an efficient non-contact method for cutting and marking a wide variety of materials including plastics, fabrics, leather, wood and laminates. The wavelength of the energy emitted from the CO2 laser is absorbed very efficiently by

CO2 Laser Material Processing

CO2 lasers provide an efficient non-contact method for cutting and marking a wide variety of materials including plastics, fabrics, leather, wood and laminates. The wavelength of the energy emitted from the CO2 laser is absorbed very efficiently by these materials.

Lamp Lifetime

Lamp lifetime, also known as ageing, is a complex subject. It is closely related both to the lamp’s application and the environment in which it is used.

Basics of 2-axis Laser Scanners

A laser beam is reflected from two scan mirrors in turn, and directed through a focusing lens. The mirrors are capable of high speed deflection about a rotation axis, being driven by a galvo-scanner motor. In most cases the maximum deflection angle of

How to Select a Laser Marking System

When selecting a laser marking system for a particular application there are many factors to consider: power density time reflectivity - material - wavelength - temperature thermal - thermal conductivity - heat capacity - melting point - heat of vapor

CO2 Laser Cutting

Acrylic cutting: Max cutting of acrylic is 0.75 inch (18mm) in one pass using 100W laser and 1.25 inch (31mm) using 200W laser. High air-flow can result a frost edge while preventing from flaming.