Nurjuliana Juhari, Menon P.S., Ehsan, A. A. & Shaari, S..  (2014).  Optical Loss Analysis in 13-Channel SOI-based AWG for CWDM Network.  - Journal of Nonlinear Optical Physics & Materials.  23(1):1-9. 

Mulyanti, B., Menon, P. S., Shaari, S., Hariyadi, T., Hasanah, L., Haroon, H., Ehsan, A. A., Mahmudin, D., Wiranto, G., Majlis, B. Y..  (2014).  Design and Optimization of Coupled Microring Resonators (MRRs) in Silicon-on-Insulator.  - Sains Malaysiana.  43(2):247-252. 

Sabiran Abubakar, Norhana Arsad, Sayidatul Nadia, Mohammad Syuhaimi Ab-Rahman, Sahbudin Shaari, Abang Annuar Ehsan and Norlimah Arsad.  (2014).  Polyethylene flow-injection for nitrite detection: spectrotrophotometric method.  - Proc. of 2014 IEEE 5th International Conference on Photonics (ICP).  147-149. 

Sabiran Abubakar, Norhana Arsad, Mohammad Syuhaimi Ab-Rahman, Abang Annuar Ehsanb, Sahbudin Shaari, Rizafizah Othaman.  (2014).  Study of geometrical effect of sample cell on nitrite determination.  - Journal of Optoelectronics and Advanced Materials.  1487-1492. 

Nurjuliana Juhari, P. Susthitha Menon, Abang Annuar Ehsan, Sahbudin Shaari.  (2014).  Optimal design of linear tapered double S-shaped arrayed waveguide grating for broad channel spacing on silicon-on-insulator.  - Optical Engineering.  1-8. 

Abang Annuar Ehsan, Sahbudin Shaari, Mohd Kamil Abd Rahman.  (2014).  Design and fabrication of a metal-based asymmetric and variable Y-branch plastic optical fibre coupler.  - International Journal of Materials and Product Technology.  18-24. 

Khadijah Ismail, P. Susthitha Menon, Sahbudin Shaari, Abang Annuar Ehsan, Hesham Bakarman, Norhana Arsad, Ahmad Ashrif A. Bakar.  (2014).  Gain Performance of Cascaded and Hybrid Semiconductor Optical Amplifier in CWDM System.  - Journal of Nonlinear Optical Physics & Materials.  23(1): 1-11. 

Abang Annuar Ehsan, Sahbudin Shaari, Mohd Kamil Abd Rahman.  (2012).  Machining of Acrylic-Based Y-Branch Plastic Optical Fiber Coupler with Suspended Waveguide Taper.  - Optical Review.  19(1):7-12. 

Wan Maisarah Mukhtar, Sahbudin Shaari, P. Susthitha Menon, Abang Annuar Ehsan.  (2012).  Analysis of Biconical Taper Geometries to the Transmission Losses in Optical Microfibers.  - Optoelectronics and Advanced Materials-Rapid Communications.  6(11-12):988-992. 

Abang Annuar Ehsan, Sahbudin Shaari, Mohd Kamil Abd Rahman.  (2012).  Acrylic-based asymmetric and variable coupling ratio Y-branch plastic optical fiber coupler.  - Optical Review.  19(1):13-19. 

P. S. Menon, K. Kandiah, A. A. Ehsan & S. Shaari.  (2011).  Concentration-dependent minority carrier lifetime in an In(0.53)Ga(0.47)As interdigitated lateral PIN photodiode based on spin-on chemical fabrication methodology.  - International Journal of Numerical Modelling: Electronic Networks, Devices and Fields.  24(5):465-467. 

Abang Annuar Ehsan, Sahbudin Shaari.  (2011).  Asymmetric Y-branch plastic optical fiber coupler.  - Optica Applicata.  41(4):807-816. 

Ehsan, A.A., Shaari, S., Rahman, M.K.A..  (2011).  Acrylic and metal based Y-branch plastic optical fiber splitter with optical NOA63 polymer waveguide taper region.  - Optical Review.  18(1):80-85. 

Ehsan, A.A., Shaari, S., Rahman, M.K.A..  (2011).  Fabrication of 1×2 asymmetric plastic optical fiber coupler for portable optical access-card system.  - Optical Review.  18(1):86-92.