Article

Direct cavity assessment and mode optimisation technique for DFB fibre laser

Sch. of Eng. & Appl. Sci., Aston Univ., Birmingham, UK
Electronics Letters (impact factor: 0.96). 11/2003; DOI:10.1049/el:20030981 pp.1518 - 1519
Source: IEEE Xplore

ABSTRACT A technique for direct real-time assessment of distributed feedback fibre laser cavity conditions during operation is demonstrated and used to provide a cavity mode conditioning feedback mechanism to optimise output performance. Negligible wavelength drift is demonstrated over a 52 mW pump power range.

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Keywords

52 mW pump power range
 
cavity mode conditioning feedback mechanism
 
direct real-time assessment