| 发明名称 |
Ultrashort-pulse laser machining system employing a parametric amplifier |
| 摘要 |
A method and apparatus are provided for increasing the energy of chirped laser pulses to an output in the range 0.001 to over 10 millijoules at a repetition rate 0.010 to 100 kHz by using a two stage optical parametric amplifier utilizing a bulk nonlinear crystal wherein the pump and signal beam size can be independently adjusted in each stage.
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| 申请公布号 |
US6728273(B2) |
申请公布日期 |
2004.04.27 |
| 申请号 |
US20010918579 |
申请日期 |
2001.07.31 |
| 申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
PERRY MICHAEL D. |
| 分类号 |
B23K26/00;B23K26/06;B23K26/12;B23K26/18;B23K26/36;B23K26/38;B23K26/40;C06B21/00;F42B33/00;H01S3/00;(IPC1-7):H01S3/98;H01S3/10;H01S3/13 |
主分类号 |
B23K26/00 |
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