Abstract
We experimentally demonstrate backward second-harmonic generation in periodically poled LiNbO3 with a 3.3-μm domain period. We observed higher-order phase matching near 1490, 1600, and 1700 nm (fundamental) for the 19th, 18th, and 17th orders, respectively, with a maximum conversion efficiency of 0.02%.
Original language | English (US) |
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Pages (from-to) | 862-864 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 22 |
Issue number | 12 |
DOIs | |
State | Published - Jun 15 1997 |
Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics