Frequency tuning of optical parametric generator in periodically poled optical superlattice LiNbO3 by electro-optic effect
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作者:
Lu, YQ
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Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R ChinaNanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Lu, YQ
[1
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Zheng, JJ
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Zheng, JJ
Lu, YL
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Lu, YL
Ming, NB
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Ming, NB
Xu, ZY
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机构:Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
Xu, ZY
机构:
[1] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
[2] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
Frequency tuning of optical parametric generators in periodically poled LiNbO3 by applying a periodic electric field was demonstrated. Remarkable wavelength change was achieved. The dependence of the wavelength shift on the applied field shows a linear relationship. The tuning rates exceeding 3 nm/(kV/mm) were obtained. The phenomenon of dispersion in electro-optic tuning was predicted. Possible applications were discussed. (C) 1999 American Institute of Physics. [S0003-6951(99)04701-4].
机构:
STANFORD UNIV, DEPT APPL PHYS, EDWARD L GINSTON LAB PHYS, STANFORD, CA 94305 USASTANFORD UNIV, DEPT APPL PHYS, EDWARD L GINSTON LAB PHYS, STANFORD, CA 94305 USA
机构:
STANFORD UNIV, DEPT APPL PHYS, EDWARD L GINSTON LAB PHYS, STANFORD, CA 94305 USASTANFORD UNIV, DEPT APPL PHYS, EDWARD L GINSTON LAB PHYS, STANFORD, CA 94305 USA