prof. ir. dr. ahmad ashrif bin a bakar

pensyarah universiti

jabatan kejuruteraan elektrik, elektronik & sistem

No. Telefon Rasmi :  60389118332

No. rasmi:
UKM : 03 8921 5555



   Biografi/ Biography :

  • Ahmad Ashrif A BAKAR received his Bachelor’s degree in Electrical and Electronics Engineering (Universiti Tenaga Nasional) in 2002, Master’s degree in Communications and Network System Engineering (Universiti Putra Malaysia) in 2004, and Ph.D. in Electrical Engineering (University of Queensland, Australia) in 2010. He is actively involved in The Institution of Electrical and Electronics Engineers (IEEE Member since 2002 & Senior Member since 2012), Board of Engineers Malaysia (Professional Engineer since 2013), and The Optical Society of America (Member since 2014 & Senior member of OSA since 2020). He devotes his research work to optical sensors in biochemical, biomedical instrumentations, water, and environment applications, specifically in optical techniques of surface plasmon resonance, optical sensing material, and optical feedback interferometry. He is also actively involved in engineering education. He is author and co-author of more than 116 research articles with 4 patents and 9 product developments. He was granted with 55 research grants worth of RM5 Million. He has wide experience in supervising research students; 22 Ph.Ds., 8 Masters, and 26th bachelor’s degree projects. In terms of recognitions, he obtained a professional excellence service award in 2014, being rewarded with several best paper awards in optical conferences and medal awards in research and innovations competitions, etc. Besides that, he was also being appointed as a consultant to assist industries in developing their product development. Furthermore, he is also actively involved in engineering education initiatives. To name a few; promoting engineering subjects and career development to secondary schools, managing STEM activities to nurture engineering subjects, and being one of the board members in school.

  • muhammad asif a. khushaini, nur hidayah azeman, chin-hoong teh, rusli daik, ahmad ghadafi ismail, burhanuddin yeop majlis, muhammad mat salleh, wan ahmad hafiz wan md adnan, tg hasnan tg abdul aziz, ahmad ashrif a bakar, ahmad rifqi md zain.  (2022).  electrochemical metallization process on screen-printed electrode for creatinine monitoring application.  - ieee sensors journal.  9268-9275. 

     

    nur afifah ahmad nazri , nur hidayah azeman , mohd hafiz abu bakar, nadhratun naiim mobarak,yunhan luo, norhana arsad , tg hasnan tg abd aziz, ahmad rifqi md zain, ahmad ashrif a. bakar.  (2022).  localized surface plasmon resonance decorated with carbon quantum dots and triangular ag nanoparticles for chlorophyll detection.  - nanomaterials.  1-12. 

     

    norhana arsad, razali muda, ahmad ashrif a bakar.  (2022).  gentian optik tingkat pemantauan alam sekitar.  - 189. 

     

    mohd saiful dzulkefly zan, ahmed sabri kadhim almoosa, mohd faisal ibrahim, mohamed m. elgaud, abdulwahhab essa hamzah, norhana arsad, mohd hadri hafiz mokhtar, ahmad ashrif a. bakar.  (2022).  the effect of pulse duration on the brillouin frequency shift accuracy in the differential cross-spectrum botdr (dcs-botdr) fiber sensor.  - optical fiber technology.  1-8. 

     

    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.  -

     

    muhammad asif a. khushaini, nur hidayah azeman, chin-hoong teh, rusli daik, ahmad ghadafi ismail, burhanuddin yeop majlis, muhammad mat salleh, wan ahmad hafiz wan md adnan, tg hasnan tg abdul aziz, ahmad ashrif a bakar, ahmad rifqi md zain.  (2022).  electrochemical metallization process on screen-printed electrode for creatinine monitoring application.  - ieee sensors journal.  9268-9275. 

     

    nur afifah ahmad nazri , nur hidayah azeman , mohd hafiz abu bakar, nadhratun naiim mobarak,yunhan luo, norhana arsad , tg hasnan tg abd aziz, ahmad rifqi md zain, ahmad ashrif a. bakar.  (2022).  localized surface plasmon resonance decorated with carbon quantum dots and triangular ag nanoparticles for chlorophyll detection.  - nanomaterials.  1-12. 

     

    yu chen, yaofei chen, weicheng shi, shiqi hu, qizhang huang, gui-shi liu, jifu shi, lei chen, nur hidayah azeman, ahmad ashrif a bakar, yunhan luo, zhe chen..  (2022).  mos2-nanoflower enhanced programmable adsorption/desorption plasmonic detection for bipolar-molecules with high sensitivity.  - biosensors and bioelectronics.  1-7. 

     

    nur hidayah azeman, mohd hafiz abu bakar, nur afifah ahmad nazri, nadhratun naiim mobarak, muhammad asif ahmad khushaini, tengku hasnan tengku abdul aziz, ahmad rifqi md zain, ahmad ashrif a. bakar.  (2022).  carboxymethyl chitosan/graphene oxide/silver nanotriangles nanohybrid as the sensing materials for the enhancement of ammonia localized surface plasmon resonance sensor.  - optics and laser technology.  1-12. 

     

    nur dalilla nordin, fairuz abdullah, mohd saiful dzulkefly zan, ahmad ashrif a bakar, anton i. krivosheev, fedor l. barkov and yuri a. konstantinov.  (2022).  improving prediction accuracy and extraction precision of frequency shift from low-snr brillouin gain spectra in distributed structural health monitoring.  - sensors.  1-17. 

     

    haroon rashid, nurfarhana mohamad sapiee, norhana arsad, harith ahmad, ahmad ashrif a bakar, mamun ibne reaz.  (2021).  fabrication of a carbon nanotube/tungsten disulfide visible spectrum photodetector.  - applied optics.  2839-2845. 

     

    f. abdurrahman, n. arsad, a. ashrif a. bakar, gan kok beng, s. shaari.  (2019).  modified multimode polimer optical nanofiber for volatile organic compound sensing in room temperature.  - journal of optoelectronics and advanced materials.  313-319. 

     

    musab am al-tarawni, a ashrif a bakar, ahmad rifqi md zain, a tarawneh mou'ad, sahrim hj ahmad.  (2019).  enhancing the performance of strip and 180 degree slot waveguide bends for integrated optical waveguide modulator.  - optical engineering.  1-9. 

     

    juwadi prak ser, lee chia cheng, farah shahrim, ahmad ashrif a bakar ,m.h.h mokhtar.  (2019).  identification of experimental back-scattered signal for optical fibre resonant scanner.  - jurnal kejuruteraan.  169-175. 

     

    suraya abdullah, nur hidayah azeman, nadhratun naiim mobarak, mohd saiful dzulkefly zan, ahmad ashrif a. bakar.  (2018).  sensitivity enhancement of localized spr sensor towards pb(ii) ion detection using natural bio-polymer based carrageenan.  - optik. 

     

    muhammad asif a. khushaini, nur hidayah azeman, chin-hoong teh, rusli daik, ahmad ghadafi ismail, burhanuddin yeop majlis, muhammad mat salleh, wan ahmad hafiz wan md adnan, tg hasnan tg abdul aziz, ahmad ashrif a bakar, ahmad rifqi md zain.  (2022).  electrochemical metallization process on screen-printed electrode for creatinine monitoring application.  - ieee sensors journal.  9268-9275. 

     

    nur afifah ahmad nazri , nur hidayah azeman , mohd hafiz abu bakar, nadhratun naiim mobarak,yunhan luo, norhana arsad , tg hasnan tg abd aziz, ahmad rifqi md zain, ahmad ashrif a. bakar.  (2022).  localized surface plasmon resonance decorated with carbon quantum dots and triangular ag nanoparticles for chlorophyll detection.  - nanomaterials.  1-12. 

     

    kh shahriya zaman, mamun bin ibne reaz, ahmad ashrif abu bakar, mohammad arif sobhan bhuiyan, norhana arsad, mohd hadri hafiz bin mokhtar, sawal hamid md ali.  (2022).  minimum signed digit approximation for faster and more efficient convolutional neural network computation on embedded devices.  - engineering science and technology, an international journal.  1-9. 

     

    md shafayet hossain, muhammad e. h. chowdhury, mamun bin ibne reaz, sawal hamid md ali, ahmad ashrif a. bakar, serkan kiranyaz, amith khandakar, mohammed alhatou, rumana habib, muhammad maqsud hossain.  (2022).  motion artifacts correction from single-channel eeg and fnirs signals using novel wavelet packet decomposition in combination with canonical correlation analysis.  - sensors.  1-24. 

     

    nur hidayah azeman, mohd hafiz abu bakar, nur afifah ahmad nazri, nadhratun naiim mobarak, muhammad asif ahmad khushaini, tengku hasnan tengku abdul aziz, ahmad rifqi md zain, ahmad ashrif a. bakar.  (2022).  carboxymethyl chitosan/graphene oxide/silver nanotriangles nanohybrid as the sensing materials for the enhancement of ammonia localized surface plasmon resonance sensor.  - optics and laser technology.  1-12. 

     

    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. 

     

    yang sing leong, ahmad ashrif a bakar, mohd saiful dzulkefly zan,norhana arsad, mamun bin ibne reaz, mohd hadri hafiz mokhtar.  (2021).  frequency and phase drift in scanning trajectory for endoscopic imaging system.  - 2021 international conference on electrical engineering and informatics (iceei).  1-4. 

     

    mohd saiful dzulkefly zan*, mohamed m elgaud, azri razlan zainuddin, ahmed sabri kadhim, mohd hadri hafiz mokhtar, norhana arsad and ahmad ashrif a. bakar.  (2021).  simulation analysis on the simultaneous deployment of brillouin gain and loss in coded brillouin optical time domain analysis (botda) fiber sensor.  - international laser technology and optics symposium 2020 (ilatos2020).  1-4. 

     

    mohd saiful dzulkefly zan, mohamed m elgaud, abdulfatah abushagur ghaith abushagur, abdulwahhab essa hamzah, jessica wei shan teo, wei yi kiew, mohd hadri hafiz mokhtar, norhana arsad and ahmad ashrif a. bakar.  (2020).  spatial resolution enhancement of time domain multiplexing fiber bragg grating sensor by employing differential golay codes.  - 2020 ieee 8th international conference on photonics (icp).  54-55. 

     

    nur dalilla nordin, fairuz abdullah, mohd saiful dzulkefly zan, aiman ismail, md zaini jamaludin and ahmad ashrif a bakar.  (2020).  fast temperature extraction approach for botda using generalized linear model.  - 2020 ieee 8th international conference on photonics (icp).  13-14. 

     

    norhana arsad, razali muda, ahmad ashrif a bakar.  (2022).  gentian optik tingkat pemantauan alam sekitar.  - 189. 

     

    norhana arsad, razali muda, ahmad ashrif a bakar.  (2022).  gentian optik tingkat pemantauan alam sekitar.  - 189. 

     

    lim chin onn, azman kassim, khoo boo teong, tay eng su, nor azman zainal abidin, yeoh pit shing, johan mahmood merican, idi fazlul zainuddin, mohd radzi,ahmad ashrif abu bakar, norhana arsad,sawal ham.  (2010).  economic transformation programme- a roadmap for malaysia.  - 605. 

     

    mohd hadri hafiz bin mokhtar;norhana binti arsad;ahmad ashrif bin a bakar;mohd saiful dzulkefly bin zan.  (2022).  multi-spectral optical imaging system for multi-layered interrogation of phantom tissue using optical scanning microscopy..  -

     

    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.  -

     

    ahmad ashrif bin a bakar;iskandar bin yahya;nur hidayah azeman.  (2022).  coastal upwelling and phytoplankton biomass observation along the east coast peninsular malaysia with advanced integrated ocean sensing system.  -

     

    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.  -

     

    mohd hadri hafiz bin mokhtar, norhana binti arsad, ahmad ashrif bin a bakar, mohd saiful dzulkefly bin zan.  (2022).  multi-spectral optical imaging system for multi-layered interrogation of phantom tissue using optical scanning microscopy.  - 1-6.