✦ LIBER ✦
36.5 W high beam quality 532 nm green laser based on dual-rod AO Q-switched resonator
✍ Scribed by Q. Liu; H. Chen; X. Yan; M. Gong
- Book ID
- 103874952
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 753 KB
- Volume
- 284
- Category
- Article
- ISSN
- 0030-4018
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✦ Synopsis
A high power, high beam quality, compact green laser based on dual-rod AO Q-switched resonator was designed, fabricated and tested. The laser provided a maximum 532 nm average power of 36.5 W at a repetition rate of 65 kHz with the beam quality factor of M 2 = 1.55 and the optical frequency conversion efficiency from NIR to green laser was as high as 51%. The pulse repetition rate was tunable from 50 kHz to 200 kHz and the overall dimension of the laser was within 500 × 300 × 150 mm 3 .