Abstract
In this paper we describe the use of single-mode optical fibres to deliver moderate-power, but very high beam quality Nd:YAG light for precision machining, at peak powers of 300 W in 0.1 ms pulses. An example application is demonstrated: the cutting of 0.05 and 0.2 mm thick stainless steel sheet with kerf widths and feature sizes as small as 30 µm.
Original language | English |
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Title of host publication | Laser Institute of America, Proceedings |
Subtitle of host publication | Proceedings of the 1997 Laser Materials Processing Conference, ICALEO'97. Part 1 (of 2); San Diego, CA, USA; ; 17 November 1997 through 20 November 1997 |
Pages | A91-A98 |
Volume | 83 |
Publication status | Published - 1997 |
Event | Proceedings of the 1997 Laser Materials Processing Conference, ICALEO'97. Part 1 (of 2) - San Diego, CA, USA Duration: 17 Nov 1997 → 20 Nov 1997 |
Conference
Conference | Proceedings of the 1997 Laser Materials Processing Conference, ICALEO'97. Part 1 (of 2) |
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City | San Diego, CA, USA |
Period | 17/11/97 → 20/11/97 |