Abstract
The authors report reliable single-pass second harmonic generation (SHG) of more than 400mW of 532nm average power from a compact, all-solid state non-planar ring Q-switched Nd:YAG laser. A maximum single-pass efficiency of 65% is observed. The second harmonic output is a single-frequency mode and has diffraction limited beam quality.
Original language | English |
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Pages (from-to) | 666-668 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 34 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2 Apr 1998 |