WASET
    Zian Cheak Tiu and  Harith Ahmad and  Sulaiman Wadi Harun,  Multi-Wavelength Q-Switched Erbium-Doped Fiber Laser with Photonic Crystal Fiber and Multi-Walled Carbon Nanotubes.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2014, vol. 94(10). 1284 - 1287
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9999431.