Dual-wavelength laser generation using highly concentrated erbium-doped fibre coupling with microfibre KNOT resonator
A dual-wavelength fibre laser is demonstrated using a 2 m-long erbium-doped fibre (EDF) with a microfibre knot resonator (MKR) structure at the output end. The MKR is fabricated by heating and stretching an EDF to form a microfibre with diameter of around 2 m, which is then manipulated to create a k...
| Main Authors: | , , , , |
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| Format: | Article |
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2012
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