WaferLase system
WaferLase system

WaferLase ID silicon wafer marker

Extreme Demands on Speed and Precision

Waferlase ID systems are designed to meet the most stringent requirements of silicon wafer marking, assuring traceability ón the manufacturing process of semiconductor devices. The systems all produce marks that are machine-readable, have no negative influence on subsequent manufacturing steps and still permit clear identification at the end of the process chain. Waferlase ID systems produce debris-free marks suitable for the most extreme cleanroom environments.

The Waferlase ID system is available as Waferlase ID 200 suitable for silicon wafer ID marking up to 200 mm wafer sizes and as Waferlase ID LED especially for traceability of LED devices. Dimensions (W x D x H) [mm]: 1270 x 1600 x 2151

Features at a glance

  • small footprint
  • open cassette
  • low maintenance
  • fault-free operations suitable for clean-room environments
  • field proven beam steering electronics for high accuracy and repeatability
  • dual-arm wafer-swapping Pick-n-Place robot with electronic pre-aligner

Weight: 820 kg

Laser: Solid State diode pumped at 1064 nm, 532 nm, optional Sealed-off CO2 at 1060 nm

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Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.

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