yang sing leong, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, farinawati yazid, ahmad ashrif a. bakar.  (2024).  enhancement of in-vitro cellular structure morphology imaging using multiwavelength confocal endoscopic scanner.  - alexandria engineering journal.  14-24. 

yang sing leong, mohd hadri hafiz mokhtar, nur afifah ahmad nazri, mohd hafiz abu bakar, mohd saiful dzulkefly zan, norhana arsad, peer mohamed abdul, ahmad ashrif a. bakar.  (2024).  discriminative spatial localisation in confocal reflectance and carbon dots-based fluorescence imaging using mixed-mode endoscopic scanner.  - international journal of optomechatronics.  1-19. 

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. 

abdulwahhab essa hamzah, mohd saiful dzulkefly zan, mustafa essa hamzah, mahmoud muhanad fadhel, nurfarhana mohamad sapiee, ahmad ashrif a. bakar.  (2024).  fast and accurate measurement in botda fiber sensor through the application of filtering techniques in frequency and time domains.  - ieee sensors journal.  4531-4541. 

a. e. hamzah, a. a. a. bakar, m. m. fadhel, n. mohamad sapiee, m. m. elgaud, m. e. hamzah, a. s. k. almoosa, n. f. naim, m. h. h. mokhtar, s. h. md ali, n. arsad, m. s. d. zan.  (2024).  advancing the measurement speed and accuracy of conventional botda fiber sensor systems via soc data acquisition.  - optical fiber technology.  1-11. 

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. 

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. 

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. 

ahmed sabri kadhim almoosa, mohd saiful dzulkefly zan, mohd faisal ibrahim, norhana arsad, mohd hadri hafiz mokhtar, ahmad ashrif a. bakar, and yu. a. konstantinov.  (2023).  enhancing the temperature-measurement efficiency in the brillouin optical time-domain reflectometry (botdr) fiber sensor with the k-nearest neighbor (k-nn) algorithm.  - instruments and experimental techniques.  745-752. 

mahmoud muhanad fadhel, haroon rashid, abdulwahhab essa hamzah, mohd saiful dzulkefly zan, norazreen abd aziz dan norhana arsad.  (2021).  flat frequency comb generation employing cascaded single-drive mach zehnder modulators with a simple analogue driving signal.  - journal of modern optics.  536-541. 

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. 

yang sing leong, mohd hadri hafiz mokhtar, nur afifah ahmad nazri, mohd hafiz abu bakar, mohd saiful dzulkefly zan, norhana arsad, peer mohamed abdul, ahmad ashrif a. bakar.  (2024).  discriminative spatial localisation in confocal reflectance and carbon dots-based fluorescence imaging using mixed-mode endoscopic scanner.  - international journal of optomechatronics.  1-19. 

yang sing leong, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, farinawati yazid, ahmad ashrif a. bakar.  (2024).  enhancement of in-vitro cellular structure morphology imaging using multiwavelength confocal endoscopic scanner.  - alexandria engineering journal.  14-24. 

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. 

a. e. hamzah, a. a. a. bakar, m. m. fadhel, n. mohamad sapiee, m. m. elgaud, m. e. hamzah, a. s. k. almoosa, n. f. naim, m. h. h. mokhtar, s. h. md ali, n. arsad, m. s. d. zan.  (2024).  advancing the measurement speed and accuracy of conventional botda fiber sensor systems via soc data acquisition.  - optical fiber technology.  1-11. 

yang sing leong, mohd hadri hafiz mokhtar, mohd saiful dzulkefly zan, norhana arsad, mamum b. i. reaz and ahmad ashrif a bakar.  (2022).  distortion-free multiwavelength imaging operation of endoscopic scanning microscopy.  - 2022 ieee 9th international conference on photonics (icp).  41-42. 

ahmed sabri kadhim almoosa, mohd saiful dzulkefly zan, mohd faisal ibrahim, yosuke tanaka, abdulwahhab essa hamzah and norhana arsad.  (2022).  fast and accurate brillouin frequency shift extraction in brillouin optical time domain reflectometry (botdr) distributed fiber sensor by using ensemble machine learning algorithm.  - 5th photonics meeting 2022 (pm22).  1-7. 

mahmoud muhanad fadhel, razali muda, abdulwahhab essa hamzah, norazida ali, mohd saiful dzulkefly zan and norhana arsad1,.  (2022).  microsecond pulse generation in an actively q-switched all-pm fiber laser based on an electro-optic modulator.  - ieee 9th international conference on photonics 2022.  31-32. 

hayato nonogaki, daiki saito, kazuki hoshino, yosuke tanaka, and mohd saiful dzulkefly zan.  (2022).  distributed strain sensing with simple system based on slope-assisted botda using both gain and loss spectra.  - optical sensors and sensing congress 2022 (ossc2022).  1-2. 

mohd saiful dzulkefly zan, mohamed m. elgaud, ahmed sabri kadhim and ahmad ashrif a. bakar.  (2021).  improving the performance of brillouin scattering-based distributed fiber optic sensors: recent advancement.  - 2021 ieee symposium on wireless technology & applications (iswta).  77-81. 

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

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 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 bin zan;norhana binti arsad;ahmad ashrif bin a bakar;mohd hadri hafiz bin mokhtar.  (2022).  development of high sensitivity time-division multiplexing fiber bragg grating (tdm-fbg) sensor for continuous shaft bearing wear down monitoring in navy ship.  - .  . 

norhana binti arsad;ahmad ashrif bin a bakar;norazreen binti abd aziz;mohd saiful dzulkefly bin zan;mohd hadri hafiz bin mokhtar.  (2022).  evanescent field and adiabaticity study based on microfibers and nanofibers (mnfs) for optical fiber sensor applications.  - .  .