Electro Scientific Industries Inc

13900 NW Science Pk Dr
Portland, OR 97225
United States
503-641-4141
503-671-5571
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More Info on Electro Scientific Industries Inc

Supplies laser-based manufacturing solutions for the microtechnology industry. Our systems enable engineering and testing of micron to submicron features in semiconductors, LEDs, multi-layer ceramic capacitors (MLCCs) and printed circuit boards.

Articles

FIGURE 1. The slot in a stainless steel sample (a) was made using a femtosecond laser and requires no post-processing because of the negligible HAZ. Large burrs are visible in the sample in (b) made with a nanosecond laser, requiring additional processing.
Ultrafast pulses enable ablation without thermal damage.
(Courtesy of Electro Scientific Industries)
A laser-based 'zero-overlap' technique spatially separates high-energy laser pulses for more effective material removal (a). The laser parameters can be adjusted to selectively optimize material-removal rates for different layers. A dry etch removes what little heat-affected zone remains after laser processing (b).
Solid-state, fiber-based, and ultrafast lasers continue to make inroads in microelectronics processing applications, specifically for silicon wafer dicing in the semiconductor...
At Semicon West (July 13 to 15, 2010), Electro Scientific Industries (Portland, OR) unveiled a new laser-based system for ultrathin-wafer dicing.
Electro Scientific Industries (ESI) announced that its New Wave Research (NWR) Division's UP213 laser ablation system enabled the dating of ancient asteroids at the Department...
Electro Scientific Industries (ESI) announced that Lund University selected ESI's LaserMill micromachining system for the production of micro-wires and circuitry.
Metrology company Zygo and photonic microengineering company Electro Scientific Industries have agreed to merge in an all-stock transaction worth $173.5 million.

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