Penerapan Sistem Kendali XY-Stage dan Modulasi Laser Pada Tomografi Fotoakustik Menggunakan Arduino

Gong Matua(1*), Triyogatama Wahyu Widodo(2), Mitrayana Mitrayana(3)

(2) Jurusann Ilmu Komputer dan Elektronika, FMIPA UGM, Yogyakarta
(3) Jurusan Fisika FMIPA UGM
(*) Corresponding Author


 Photoacoustic tomography is a system of utilization of the photoacoustic effect is used to obtain image-processing with high resolution and contrast. The purpose of studies is to design a mechanics xy-stage and implement control systems in laser modulation. The system design consists of designing hardware and software. Hardware design includes the design of optical devices and the design of electronic devices using the Arduino microcontroller. Software design using Arduino IDE, Audacity and Matlab.

Recording test results showed that the photoacoustic signal peaks on the recording with the samples was higher than the recording unsampled. Based on the test mileage xy-stage mechanical movement using a type of bipolar stepper motor Nema 17, earned mileage (4.046 ± 0.005) mm for the motor movement for one revolution and it takes 25 steps to obtain the distance as far (0.50 ± 0.05) mm used on scanning process. Image-processing has been able to show the results of the image corresponding to the scanning area, the process is carried out on the object-imaging soft tissues such as the pancreas with cell tumor tissue.


Photoacoustic Tomography, Arduino, Stage-xy, Image-Processing, Motor stepper

Full Text:



Wang, X., 2004, Functional Photoacoustic Tomography of Animal Brains, Disertasi, A&M University, Texas.

Montigny, E.D., 2011, Photoacoustic Tomography :Principles and applications, Ecole Polytechnique de Montrea.

Purwanto, J., 2010, Kajian “Teoritis Hamburan Gelombang Elektromagnetik Dalam Tomografi Fotoakustik Untuk Aplikasi Biomedis”, Jurusan Fisika Indonesia, No: 42, Vol XIV, Hal 36-51

Harren, F.J.M., 1988, The Photoacoustic Effect, Refined and Applied to Biological Problems, Ph.D. thesis, University of Catholic Nijmegen, The Netherlands.

Hariri, A.,Fatima, A., Mohammadian, N., Bely, N., Nasiriavanaki, M., 2016, “Towards Low Cost Photoacoustic Microskopy System For Evaluation of Skin Health”, Proc. of SPIE Vol. 9976 99760X-1-7

Zhang, Y., Cai, X., Choi , S.W., Kim, C., Wang, L.V., Xia, Y., 2010, “Chronic Label-Free Volumatric Photoacoustic Microscopy of Melanoma Cells In Three-Dimensional Porous Scaffolds”, Biomaterials Vol.31 8651-8658

Sthorm, E.M., Brendl. E.S.L., Kolios, M.C., 2013, “High Frequency Label-Free Photoacoustic Microscopy of Single Cells”, Phoacoustic Vol.1 49-53

Setiawan, A., 2016, Sistem Pencitraan Fotoakustik Sel Terbuka Berbasis Dioda Laser dan Mikrofon Komersial, Fakultas Matematika dan Ilmu Pengetahuan Alam, UGM, Yogyakarta.

S. Setiawan, Rg., Darjat, Setiyono, B., 2011, “Perancangan Modulator Elektro-Optik Transversal Pockels”, Transmisi Vol.13 (4) 148-155

Barry L.S., William C.R., Zoltan G.S., 1996, "Intensity‐modulated diode laser radar using frequency‐modulation/continuous‐wave ranging techniques", Opt. Eng. 35(11), 3270-3278


Article Metrics

Abstract views : 2489 | views : 2841


  • There are currently no refbacks.

Copyright (c) 2017 IJEIS (Indonesian Journal of Electronics and Instrumentation Systems)

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Copyright of :
IJEIS (Indonesian Journal of Electronics and Instrumentations Systems)
ISSN 2088-3714 (print); ISSN 2460-7681 (online)
is a scientific journal the results of Electronics
and Instrumentations Systems
A publication of IndoCEISS.
Gedung S1 Ruang 416 FMIPA UGM, Sekip Utara, Yogyakarta 55281
Fax: +62274 555133 |

View My Stats1
View My Stats2