Abstract
We have designed and tested a broadband fan-out PPLN-based optical parametric oscillator (OPO) pumped by a Q-switched Nd:YAG laser (1.064 mm) and operating in the spectral range 2.6 - 4.2 mm. The optical scheme of the OPO utilises a cylindrical pump beam expander for increasing the effective aperture of the PPLN structure and obtaining broadband generation.
Original language | English |
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Pages (from-to) | 191-194 |
Number of pages | 4 |
Journal | Quantum Electronics |
Volume | 49 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Jan 2019 |
Keywords
- MgO:PPLN crystal
- Optical parametric oscillator
- optical parametric oscillator
- WAVELENGTH
- MgO : PPLN crystal
- RANGE