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Gold Marking

00 E-250 Pre.book

00 E-250 Pre.book

…of the laser after
periods of being turned off. Each pulse is terminated when the
beginning of gas "breakdown" is detected. Breakdown marks the
beginning of an active discharge in the gas, and occurs well before
any light is emitted by the laser. Therefore, the simmer keeps…

Materials Processing & Industrial Applications

Materials Processing & Industrial Applications

Marking Lasers are used to permanently mark an almost endless list of materials. Laser marking can provide a permanent high-contrast mark on different types of plastics, allowing no direct contact with the plastic other than through the laser beam. A variety of results can be achieved when marking

SST 2017-09 Laser Marking.pdf

SST 2017-09 Laser Marking.pdf

…the
need for direct marking of silicon, GaAs, GaN/sapphire
or other semiconductors. Silicon is partially transFIGURE 5. d) leadframe mark
FIGURE 5. c) backside of silicon wafer marked with
characters <150 µm in height
FIGURE 5. a) Gold pad marked on flexible IC substrate…

Photonics Spectra - October 2016

Photonics Spectra - October 2016

…FREEBODY CONTRIBUTING EDITOR In 2018, a six-and-a-half-meter mirror made up of 18 hexagonal segments will quietly unfurl 1.5 million km from Earth, marking the end of years of intense research and refining of optics fabrication techniques. In the silence of space, the James Webb Space Telescope will…

DIAMOND J-3 Series OEM Lasers Preinstallation Manual, Rev. AB

DIAMOND J-3 Series OEM Lasers Preinstallation Manual, Rev. AB

…of the laser after
periods of being turned off. Each pulse is terminated when the
beginning of gas "breakdown" is detected. Breakdown marks the
beginning of an active discharge in the gas, and occurs well before
any light is emitted by the laser. Therefore, the simmer keeps…

DIAMOND J-5 Series OEM Lasers Preinstallation Manual Rev AA

DIAMOND J-5 Series OEM Lasers Preinstallation Manual Rev AA

…of the laser after
periods of being turned off. Each pulse is terminated when the
beginning of gas "breakdown" is detected. Breakdown marks the
beginning of an active discharge in the gas, and occurs well before
any light is emitted by the laser. Therefore, the simmer keeps…

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