Performance of 1 kHz KrF excimer laser for DUV lithography

被引:0
|
作者
Das, P
Morton, R
Fomenkov, I
Partlo, B
Sandstrom, R
Maley, C
Cybulski, R
机构
关键词
KrF lasers; deep Ultraviolet photolithography; SCR switched pulsed power;
D O I
10.1117/12.270109
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In response to the requirement for higher wafer throughput and increased dosage accuracy in DUV lithography steppers and scanners, Cymer has developed a 1kHz KrF laser optimized for this application. We shall describe its performance and design features.
引用
收藏
页码:467 / 470
页数:4
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