Paper
12 December 2018 11.08W picosecond azimuthally polarized beam output from Nd:YAG amplifier
Author Affiliations +
Proceedings Volume 10844, Advanced Laser Technology and Applications; 108440R (2018) https://doi.org/10.1117/12.2505447
Event: International Symposium on Optoelectronic Technology and Application 2018, 2018, Beijing, China
Abstract
Azimuthal polarization beam amplification up to an average power of 11.08 W using the Nd:YAG amplifier structure was obtained with the relative purity of 93% at 1 kHz.The beam quality factor M2 is 3.29 and the beam wavelength is 1064 nm. The amplification factor of the amplified picosecond azimuthally polarized beam is 207.9%.
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hongpan Peng, Ce Yang, Shang Lu, Xiaoqiang Gao, and Meng Chen "11.08W picosecond azimuthally polarized beam output from Nd:YAG amplifier", Proc. SPIE 10844, Advanced Laser Technology and Applications, 108440R (12 December 2018); https://doi.org/10.1117/12.2505447
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KEYWORDS
Polarization

Nd:YAG lasers

Picosecond phenomena

Optical amplifiers

Materials processing

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