Impact of cavity symmetry on mode suppression and increase of free spectral range in solid-state dye microlaser |
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作者姓名: | Sergei Popov Sebastien Ricciardi Ari T.Friberg Sergey Sergeyev |
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作者单位: | Royal Institute of Technology Stockholm 16440 Sweden,Royal Institute of Technology Stockholm 16440,Sweden,Royal Institute of Technology Stockholm 16440,Sweden,Waterford Institute of Technology Waterford,Ireland |
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摘 要: | We describe modeling the solid-state dye laser with the microcavity size comparable to light wavelength. Certain symmetry in the allocation of gain material leads to depletion of odd longitudinal modes that, in turn,increases the tunability range of the microlaser.We provide simple physical explanation for the modeling results.
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