Abstract
The coupling of two mutually incoherent optical beams with the same polarization and wavelength in two-photon photovoltaic photorefractive crystal is studied, it is predicted theoretically that incoherently coupled bright-dark photovoltaic spatial soliton pairs are possible due to two-photon photorefractive effect. The existing conditions of these soliton pairs in the crystal are discussed in detail. The intensity profile of these soliton pairs is shown by numerical calculation under the parameters of relevant crystal.
| Original language | English |
|---|---|
| Pages (from-to) | 263-265 |
| Number of pages | 3 |
| Journal | Optik |
| Volume | 122 |
| Issue number | 3 |
| DOIs | |
| State | Published - Feb 2011 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Bright-dark photovoltaic spatial soliton pairs
- Photorefractive material
- Two-photon photorefractive effect
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