Generation of monochromatic visible light in microstructured optical fiber by nondegenerate four-wave mixing |
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| Authors: | E. Räikkönen S.C. Buchter M. Kaivola |
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| Affiliation: | 1. Optics and Molecular Materials, Helsinki University of Technology, P.O. Box 3500, 02015, TKK, Finland
2. Arctic Photonics, Jorvas Hitech Center, Hirsalantie 11, 02420, Jorvas, Finland
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| Abstract: | We exploit nondegenerate four-wave mixing to generate narrow-bandwidth visible light from blue to orange in microstructured optical fiber. The process is excited by nanosecond dual-wavelength pump pulses (532/1064 nm) produced by a frequency-doubled passively Q-switched Nd:YAG laser. A linearly polarized, fundamental mode signal wave is generated in the visible, accompanied by an idler wave in the near-infrared. The signal and idler wavelengths are adjustable by the design of the microstructure. |
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