1J high energy frequency-doubled Nd:YAG laser
- Received Date: 2002-07-03
- Accepted Date: 2002-08-13
- Available Online: 2003-03-25
Abstract: The develpoment of frequency-doubled Nd:YAG laser,consisting of anoscillator,three amplifies,a KTP frequency doubler and etc.,is reported.The system can produce energy higher than 1J at 532nm.It operates at a pulse repetition rate of 1Hz,a pulse width of 6ns~9ns.An energy conversion efficience of 48% for second harmonic generation of 532nm radiation from 1064nm radiation has been achieved.