rizal ramli, norita mohd yusoff, abubakar sani, mohammed thamer alresheedi, eng khoon ng, mohd saiful dzulkefly zan, mohd adzir mahdi.  (2025).  copper nanoparticle polyvinyl alcohol-film with multimode fiber saturable absorber for q-switched lasers.  - optical fiber technology (oft).  1 - 9. 

yang sing leong, muhammad taqris bahari, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, ahmad ashrif a. bakar.  (2024).  optical fibre positioning and resonant frequency adjustment using intermittent optical feedback for pre-imaging calibration.  - sensors and actuators a: physical.  1 - 10. 

mahmoud muhanad fadhel, abdulwahhab essa hamzah, mohd saiful dzulkefly zan, norazreen abd aziz and norhana arsad.  (2024).  generation of stable dual-wavelength mode-locked pulses using boron nitride saturable absorber in all-polarization-maintaining er-doped fiber laser.  - optical materials.  1 - 7. 

mohammed jawad ahmed alathari, yousif al mashhadany, ahmad ashrif a. bakar, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad.  (2024).  covid-19 igg antibodies detection based on cnn-bilstm algorithm combined with fiber-optic dataset.  - journal of virological methods.  1 - 13. 

hayato nonogaki, kazuki hoshino, daiki saito, mohd saiful dzulkefly zan, yosuke tanaka.  (2024).  brillouin frequency shift estimation for brillouin optical time domain analysis using brillouin gain and loss spectra with svc.  - ieee sensors journal.  14261-14269. 

ain nabihah mohammad rihan, suhairi saharudin, mohd hafizulfika hisham, muhammad muhsin kalilur raheem, and mohd saiful dzulkefly zan.  (2025).  assessing the interplay between probe power and pulse width in enhancing performance of phase-otdr fiber sensor.  - instruments and experimental techniques.  414 - 426. 

mahmoud m. fadhel, razali muda, abdulwahhab e. hamzah, suhairi saharudin, mohd s. d. zan, norazreen a. aziz, norhana arsad.  (2024).  actively q switching an all polarization maintaining erbium doped fiber laser using an intracavity electro optic modulator.  - microwave and optical technology letters.  1-5. 

yang sing leong, nur aisyah binti kebehi, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, ahmad ashrif a. bakar .  (2024).  multichannel confocal microscopy using mixed-mode fibre pair for cellular-resolution imaging.  - ieee photonics technology letters.  1153 - 1156. 

hayato nonogaki, daichi sei, mohd saiful dzulkefly zan, yosuke tanaka.  (2024).  brillouin frequency shift measurement by zero-crossing point search in virtually synthesized spectra of brillouin gain and loss.  - applied physics express.  1-4. 

m. a. taranov, b. g. gorshkov, a. e. alekseev, yu. a. konstantinov, a. t. turov, f. l. barkov, zinan wang, zhiyong zhao, mohd saiful dzulkefly zan, e. v. kolesnichenko.  (2023).  optical reflectometry, metrology, and sensing. present and future.  - instruments and experimental techniques.  713-729. 

rizal ramli, norita mohd yusoff, abubakar sani, mohammed thamer alresheedi, eng khoon ng, mohd saiful dzulkefly zan, mohd adzir mahdi.  (2025).  copper nanoparticle polyvinyl alcohol-film with multimode fiber saturable absorber for q-switched lasers.  - optical fiber technology (oft).  1 - 9. 

ain nabihah mohammad rihan, suhairi saharudin, mohd hafizulfika hisham, muhammad muhsin kalilur raheem, and mohd saiful dzulkefly zan.  (2025).  assessing the interplay between probe power and pulse width in enhancing performance of phase-otdr fiber sensor.  - instruments and experimental techniques.  414 - 426. 

hafiz zulhazmi jabidin, siti azlida ibrahim, muhammad muhsin kalilur raheem, amilia mansoor, mohd saiful dzulkefly zan, ahmad ashrif a. bakar, hairul a. abdul-rashid.  (2025).  analysis of combined moving-average moving-differential algorithms to enhance snr in distributed optical fiber acoustic sensors.  - results in engineering.  1 - 13. 

yang sing leong, nur aisyah binti kebehi, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, ahmad ashrif a. bakar .  (2024).  multichannel confocal microscopy using mixed-mode fibre pair for cellular-resolution imaging.  - ieee photonics technology letters.  1153 - 1156. 

muhammad farid ghazali, hisham mohamad, muhammad yusoff mohd nasir, alarifi hamzh, muhammad aizzuddin abdullah, nor faiqa abd aziz, phromphat thansirichaisree, mohd saiful dzulkefly zan.  (2024).  state-of-the-art application and challenges of optical fibre distributed acoustic sensing in civil engineering.  - optical fiber technology.  1 - 13. 

yang sing leong; mohd hafiz abu bakar; mohd hadri hafiz mokhtar; norhana arsad; mohd saiful dzulkefly zan; ahmad ashrif a. bakar.  (2025).  complementary reflectance and carbon dots fluorescence imaging using endoscopic scanner.  - proceedings of the 16th international conference on information technology and electrical engineering 2024.  130 - 134. 

ain nabihah mohammad rihan, mohd saiful dzulkefly zan, yosuke tanaka, mohd hadri hafiz mokhtar, norhana arsad and ahmad ashrif a bakar.  (2025).  independent real and imaginary spectral analysis for improving the brillouin frequency shift resolution in the differential cross-spectrum botdr (dcs-botdr) fiber sensor.  - proceedings of the 13th international conference on photonics, optics and laser technology (photoptics 2025).  35 - 40. 

shota togashi, daichi sei, takuma serizawa, mohd saiful dzulkefly zan, yosuke tanaka.  (2025).  slope-assisted botda using brillouin gain and loss spectra with phase-shift pulse pump for improved spatial resolution and reduced measurement time.  - proc. spie 13639, 29th international conference on optical fiber sensors.  1 - 4. 

yuya yamamoto, daichi sei, takuma serizawa, mohd saiful dzulkefly zan, yosuke tanaka.  (2025).  positive and negative slope assisted botda based on five-frequency light to compensate for the effect of loss and reflection.  - proc. spie 13639, 29th international conference on optical fiber sensors.  1 - 4. 

nurul ain abdul aziz, hong yeap ngo, hafiz zulhazmi jabidin, kan yeep choo, sithi vinayakam muniandy, siti azlida ibrahim, hairul a. abdul-rashid, mohd ridzuan mokhtar and mohd saiful dzulkefly zan.  (2024).  smart optical fiber network health monitoring using deep learning-based distributed acoustic sensing technique.  - 2024 multimedia university engineering conference (mecon).  1 - 6. 

mohd saiful dzulkefly bin zan.  (2023).  bagaimana kabel gentian optik dihasilkan?.  - estidotmy - memperkaya minda dengan stem.  1-5. 

nur hidayah azeman, ahmad ashrif a bakar, mohd saiful dzulkefly zan.  (2022).  sensor optik berasaskan bahan penderia polisakarida bagi penentuan kualiti air.  - .  185. 

mohd saiful dzulkefly zan dan dr. suhairi saharudin.  (2022).  kabel gentian optik sebagai sensor teragih pelbagai guna.  - majalah sains.  1-15. 

mohd faisal ibrahim, fatimah az zahra azizan, mohd saiful dzulkefly zan.  (2022).  model rangkaian neural bagi penentuan gaya pembelajaran pelajar berasaskan model felder-silverman.  - asean journal of teaching and learning in higher education (ajtlhe).  108-121. 

mohd faisal ibrahim, noor azuddin yakob, mohd hadri hafiz mokhtar, noorfazila kamal, aqilah baseri huddin, seri mastura mustaza, iskandar yahya, nasharuddin zainal, mohd saiful dzulkefly zan, rizauddin ramli, akmal sabarudin, & norngainy mohd tawil.  (2021).  technomation: bengkel keusahawanan teknologi automasi dan pementoran digital dalam talian.  - kongres dan pertandingan inovasi dalam pengajaran dan pembelajaran (knovasi) 2021 evolusi ke arah pembelajaran tanpa sempadan: langkah kehadapan.  123-126. 

yang sing leong, mohd hafiz abu bakar, mohd hadri hafiz mokhtar, norhana arsad, mohd saiful dzulkefly zan, ahmad ashrif a. bakar.  (2024).  complementary reflectance and carbon dots fluorescence imaging using endoscopic scanner.  - the 16th international conference on information technology and electrical engineering 2024.  . 

mohd saiful dzulkefly bin zan;norhana binti arsad;ahmad ashrif bin a bakar;mohd hadri hafiz bin mokhtar.  (2023).  cross-spectral analysis for narrowed brillouin spectrum width and centimeter-order spatial resolution measurements in brillouin optical time domain reflectometry (botdr) fiber sensor.  - .  . 

ahmad ashrif bin a bakar;norhana binti arsad;mohd saiful dzulkefly bin zan;md. mamun bin ibne reaz;nadhratun naiim binti mobarak;mohd hadri hafiz bin mokhtar;nur hidayah azeman.  (2023).  characterisation of succinyl and phosphonic carrageenan as the sensing material of the optical fiber sensor on ammonium ion aqueous .  - .  . 

mohd saiful dzulkefly bin zan.  (2023).  bagaimana kabel gentian optik dihasilkan?.  - estidotmy - memperkaya minda dengan stem.  1-5. 

mohd saiful dzulkefly zan dan dr. suhairi saharudin.  (2022).  kabel gentian optik sebagai sensor teragih pelbagai guna.  - majalah sains.  1-15.