Simultaneous mid-infrared pulse generation and shaping in engineered quasi-phase-matched nonlinear crystals

作者：Nakamura Ryosuke^*

来源：Optics Communications, 2017, 383: 545-550.

DOI：10.1016/j.optcom.2016.09.050

• Nonlinear wave mixing
• Ultrafast nonlinear optics
• Pulse shaping
• Mid-infrared light

Numerical simulations demonstrate that mid-infrared pulses are arbitrarily shaped during the differential frequency mixing of two femtosecond near-infrared pulses propagating in an engineered quasi-periodic poled medium with optical nonlinearity and group velocity dispersion. Shaped pulses, including linearly chirped pulses and pulse trains, are generated with high conversion efficiencies.

• 出版日期2017-1-15