Muhammad Aizi Mat Salim, Saaidal Razalli Azzuhri, Muhammad Imran Mustafa Abdul Khudus, Mohd Zulhakimi Ab Razak, Nurhakim Syafiq Nasir, Iraj Sadegh Amiri.  (2018).  Generation of dual-wavelength ytterbium-doped fibre laser using a highly nonlinear fibre.  - Laser Physics.  . 

Saaidal Razalli Azzuhri, Iraj Sadegh Amiri, Aiman Syahirah Zulkhairi, Muhammad Aizi Mat Salim, Mohd Zulhakimi Ab Razak, Muhammad Farris Khyasudeen, Harith Ahmad, Rozalina Zakaria, Preecha Yupapin.  (2018).  Application of graphene oxide based microfiber-knot resonator for relative humidity sensing.  - Results in Physics.  . 

Muhammad Aizi Mat Salim, Harith Ahmad, Saaidal Razalli Azzuhri, Mohd Zulhakimi Ab Razak, Sulaiman Wadi Harun.  (2017).  Tunable wavelength generation in the 1-micron region incorporating a 16-channel arrayed waveguide grating.  - Laser Physics.  . 

Mohd. Zulhakimi Ab. Razak, Zatul Saliza Saleh, Fauzan Ahmad, Carol Livan Anyi, Sulaiman Wadi Harun, Harith Arof.  (2016).  High-Power Q-Switched Erbium-Ytterbium Codoped Fiber Laser using Multiwalled Carbon Nanotubes Saturable Absorber.  - Optical Engineering.  1-6.