Efficient harmonic generation and frequency conversion in multi-mode cavities
US7768694B2 · kind B2 · utility
2Cited by
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Key dates
| Filing date | Feb 13, 2008 |
| Grant date | Aug 3, 2010 |
| Priority date | — |
| Expiry date | Jun 27, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/101
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A doubly-resonant cavity structure includes at least one cavity structures so as to allow total frequency conversion for second or third-harmonic generation using χ(2) and χ(3) nonlinearities between the at least one cavity structures. The total frequency conversion is efficiently optimized by determining a critical power allowing for such total frequency conversion to occur depending on the cavity parameters of the at least one cavity structures.
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