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Updated: Jul 14, 2026

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A Multimodal Wide-Field Fourier-Transform Raman Microscope
Published on: December 30, 2025
2.1 microm continuous-wave Raman laser in GeO2 fiber
B A Cumberland1, S V Popov, J R Taylor
1Femtosecond Optics Group, Imperial College London, SW7 2AZ, United Kingdom. b.cumberland@imperial.ac.uk
Optics Letters
|July 3, 2007
Abstract:
We report 33% efficient generation of the first Stokes in a high-concentration GeO(2) fiber Raman laser pumped by a 22 W thulium-doped fiber laser. An output power of 4.6 W at 2.105 microm is demonstrated.
