111 W, 110 MHz repetition-rate, passively mode-locked TEM00Nd:YVO4 master oscillator power amplifier pumped at 888 nm |
| |
Authors: | McDonagh Louis Wallenstein Richard Nebel Achim |
| |
Institution: | Fachbereich Physik, Technische Universit?t Kaiserslautern, Kaiserslautern, Germany. mcdonagh@physik.uni-kl.de |
| |
Abstract: | We report on an 888 nm pumped passively mode-locked TEM(00)Nd:YVO(4) oscillator providing 56 W of average power at a repetition rate of 110 MHz with 33 ps pulse duration, further amplified to 111 W in a 52% optical efficiency single-pass amplifier stage, maintaining beam quality at M(2)=1.05. Frequency doubling in a LiB(3)O(5) crystal generated up to 87 W at 532 nm, while a third harmonic power of 35 W was achieved in a nonoptimized tripling configuration, corresponding to 80% and 33% conversion efficiency. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|