Reduction of Acoustic Waves Induced by Discharge in High Repetition Rate ArF Excimer Laser Cavity to Obtain Narrow-Bandwidth Laser Light
The suppression of acoustic waves caused by discharge in a laser chamber, which is a technical challenge we face in the development of next-generation 6 kHz ArF lasers for lithography, is studied. In this paper, we describe, firstly, that the acoustic waves produced in an ArF laser medium were obser...
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Veröffentlicht in: | Japanese Journal of Applied Physics 2006-10, Vol.45 (10R), p.7719 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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