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|Type:||Artigo de periódico|
|Title:||Efficient Second-harmonic Generation In Praseodymium-doped Ga : La : S Glass For 1.3-μm Optical Fiber Amplifiers|
|Author:||De Araujo M.T.|
Medeiros Neto J.A.
|Abstract:||Efficient second-harmonic generation in praseodymium-doped gallium-lanthanum-sulphide glasses for optical fiber amplifiers around 1.3 μm is experimentally investigated. The Pr 3+-doped Ga : La : S glass samples were pumped by Nd : YAG laser pulses at 1.319 μm and 1.064 μm and generated frequency doubled light at 660 nm and 532 nm, respectively, with conversion efficiencies as high as 0.02%. Frequency doubling in praseodymium-free Ga : La : S glass samples was also observed.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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