Chinese Optics Letters, Volume. 13, Issue 5, 050202(2015)
Selection of odd or even harmonics by a multi-color laser field with macroscopic phase-matching
Fig. 2. Experimentally measured harmonic spectra with different focal positions. The argon gas pressure is fixed at 10 torr.
Fig. 3. Experimentally measured harmonic spectra with different gas pressures at the two focal positions of 4 mm (the top row) and
Fig. 4. Top: Experimentally optimized results for (a) only even harmonics and (b) only odd harmonics. Bottom: Theoretically optimized results for (c) only even harmonics and (d) only odd harmonics.
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Jiaming Jiang, Pengfei Wei, Zhinan Zeng, Xiaolong Yuan, Yinghui Zheng, Xiaochun Ge, Ruxin Li, Zhizhan Xu, "Selection of odd or even harmonics by a multi-color laser field with macroscopic phase-matching," Chin. Opt. Lett. 13, 050202 (2015)
Category: Atomic and Molecular Physics
Received: Dec. 23, 2014
Accepted: Mar. 26, 2015
Published Online: Sep. 20, 2018
The Author Email: Pengfei Wei (pfwei@usx.edu.cn)