Experimental characteristics of spatial subharmonics in BSO
| Autor: | René Skov Hansen, Trine Olsen, Per Michael Johansen |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Physics
Subharmonic Mathematics::Complex Variables business.industry Nonlinear optics Frequency shift Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Optics Physics::Accelerator Physics High harmonic generation Heterodyne detection Electrical and Electronic Engineering Physical and Theoretical Chemistry business Nonlinear Sciences::Pattern Formation and Solitons Beam (structure) |
| Zdroj: | Optics Communications. 115:308-314 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/0030-4018(94)00698-t |
| Popis: | The generation of spatial subharmonics in BSO is characterized experimentally. The frequency shift of the subharmonic beam is measured in heterodyne detection, threshold values for the subharmonic generation are measured, and the optimum frequency shift is measured. Moreover, it is found that the measured characteristics of the subharmonic beam are strongly dependent on which of the pump beams is the stronger one. These observed experimental anomalies have no theoretical explanation yet. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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