9 August 1983 Precision Laser Irradiation System
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Proceedings Volume 0385, Laser Processing of Semiconductor Devices; (1983) https://doi.org/10.1117/12.934962
Event: 1983 Los Angeles Technical Symposium, 1983, Los Angeles, United States
Current and projected applications of laser micromachining in the semiconductor industry are discussed. A precision laser irradiation system designed for applications in the production of very large scale integrated circuits is described. The equipment incorporates a frequency doubled neodymium in YAG laser, high numerical aperture optics and a precision XY stage. The laser is engineered to produce short pulses reliably in order to simplify control of laser induced thermal effects. Several examples of application of the equipment are described.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Eugene G. Arthurs, Eugene G. Arthurs, Kuo-Ching Liu, Kuo-Ching Liu, } "Precision Laser Irradiation System", Proc. SPIE 0385, Laser Processing of Semiconductor Devices, (9 August 1983); doi: 10.1117/12.934962; https://doi.org/10.1117/12.934962


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