Abstract
A multimode fibre Bragg grating (MMFBG) based wavelength-switching erbium-doped fibre laser is reported. With a simple singlemode fibre to MMFBG structure, a novel wavelength-selection technique is developed to achieve the wavelength-switching by changing the mode coupling condition in the multimode fibre. 31 discrete lasing wavelengths arc obtained over a wide wavelength range.
Original language | English |
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Pages (from-to) | 11-13 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 41 |
Issue number | 1 |
DOIs | |
Publication status | Published - 6 Jan 2005 |
Externally published | Yes |
ASJC Scopus subject areas
- Electrical and Electronic Engineering