发明名称 |
Method for amplifying a solid-state laser |
摘要 |
Conventionally, a laser beam is amplified by making a single pass through an amplifier but the laser beam emitted from the oscillator generally has low energy, so the energy stored in the amplifier cannot be fully extracted and only low laser output power and overall efficiency result. According to the method of the invention for amplifying a solid-state laser, the laser beam is passed through the amplifier multiple times and with spatial uniformity so as to achieve efficient extraction of the energy stored in the amplifier and the thermally induced distortion of the laser beam can be compensated by the single amplifier.
|
申请公布号 |
US7274723(B2) |
申请公布日期 |
2007.09.25 |
申请号 |
US20040927506 |
申请日期 |
2004.08.27 |
申请人 |
JAPAN ATOMIC ENERGY RESEARCH INSTITUTE |
发明人 |
KIRIYAMA HIROMITSU;YAMAKAWA KOICHI |
分类号 |
H01S3/091;H01S3/10;H01S3/06;H01S3/08;H01S3/0941;H01S3/23 |
主分类号 |
H01S3/091 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|