Wavelength-independent high-extinction fibre mode convertor

S G Leon-Saval, T A Birks, A K George, W J Wadsworth, P St J Russell

Research output: Contribution to conferencePaper


We have used photonic crystal fibre techniques to construct a mode converter. It couples light from LP/sub 01/ to LP/sub 11/ modes with extinction ratio >30 dB at all wavelengths from 650-1750 nm.
Original languageEnglish
Pages1981-1983 Vol. 3
Publication statusPublished - 2005
EventLasers and Electro-Optics, 2005. (CLEO). Conference on -
Duration: 1 Jan 2005 → …


ConferenceLasers and Electro-Optics, 2005. (CLEO). Conference on
Period1/01/05 → …



  • photonic crystal fibre
  • light mode coupling
  • mode converter
  • photonic crystals
  • extinction ratio
  • 650 to 1750 nm
  • optical fibre couplers

Cite this

Leon-Saval, S. G., Birks, T. A., George, A. K., Wadsworth, W. J., & Russell, P. S. J. (2005). Wavelength-independent high-extinction fibre mode convertor. 1981-1983 Vol. 3. Paper presented at Lasers and Electro-Optics, 2005. (CLEO). Conference on, .