| Original Articles |
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Mutual Interactions of Stimulated Raman Scattering and Stimulated Four-Photon Mixing in an Er3+-Doped Fiber |
| YU Zhong-qiu1;XU Yue-e2;LIANG Er-jun2;XU Yong-an1;LI Xin-min1;YUAN Bin2;SHEN Shu-po2 |
| 1Zhengzhou Information Engineering College, Zhengzhou 450052
2Henan Key Laboratory of Applied Laser Techniques, Zhengzhou University, Zhengzhou 450052
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| Cite this article: |
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YU Zhong-qiu, XU Yue-e, LIANG Er-jun et al 1997 Chin. Phys. Lett. 14 281-283 |
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Abstract The mutual interactions of stimulated Raman scattering (SRS) and stimulated four-photon mixing (SFPM) in an Er3+-doped optical fiber have been studied with a tunable pulsed dye laser. Besides normal SRS and SFPM signals, we have observed some new spectral lines. Some of the new lines are attributed to three photon mixing (one from the pump, one from the first-order Stokes and one from SFPM) while the others are assigned to new SRS produced by one of the SFPM signals. The mechanisms of the generation of these new spectral lines are discussed.
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| Keywords:
42.65.Dr
42.65.Hw
42.81.-i
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Published: 01 April 1997
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| PACS: |
42.65.Dr
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(Stimulated Raman scattering; CARS)
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42.65.Hw
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(Phase conjugation; photorefractive and Kerr effects)
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42.81.-i
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(Fiber optics)
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