Dual-wavelength erbium-ytterbium co-doped fibre laser operating at 1064 and 1534 nm Jusoh, Z. ; Harun, S. ; Shahabuddin, N. ; Ahmad, H. ; Paul, M. ; Das, S. ; Dhar, A. ; Pal, M. Abstract Publication: Ukrainian Journal of Physical Optics Pub Date: 2014 DOI: 10.3116/16091833/15/3/118/2014 Bibcode: 2014UkJPO..15..118J