Custom Systems and Controls handles a variety of Laser Marking Systems for a wide range of needs. Many of the applications mark small areas (300μm) and are repeatable with a very high accuracy (over 2,000 times). We have experience marking on a variety of materials including: metal, plastic, semiconductor and glass.

Listed below are a few examples of CSC's past Laser Marking projects:

Photo of CSC project

Semiconductor Array - Telecentric Green Laser

A fully automated Laser Marking System to mark a semiconductor array of over 2,000 sections of 1mm x 1mm parts with two lines of text and a logo at 300μm. Capable of running over 30 arrays without skewing any text.
Photo of CSC project

Medical Implant - 3-Axis Fiber Laser

A marking system for cylindrical metal components, ranging in type and size, with multiple marks on each part. The parts varied in size from 4.5mm – 8.5mm in diameter and 25mm – 800mm in length. All parts needed a lot number, part number and logo printed on them varying from 1.0mm – 2.3mm in height. Also, some parts required to be printed at a 15° angle and have circumferential lines.
Photo of CSC project

Semiconductor Wafer - Telecentric Green Laser

A laser marking System which could handle, mark, and OCR 200mm and 400mm wafers, suitable for a Class 100 clean room fabrication. The system was required to handle 1-25 wafers in a single run. All wafers are marked with a part number and a 2D barcode. All part numbers are between 1.15mm and 1.60mm in height have to be placed with +/- 1.00mm accuracy.
Photo of CSC project

Optical Filter - CO2 Laser

A laser marking system to mark glass optical filter tiles of different thicknesses and opacity. The system was required to eliminate any fixturing due to the sensitive nature of the material.

For additional laser marking projects click here.