Journal Papers

2021

• A meandered dual loop antenna for wireless capsule endoscopy
E Güreş, MB Yelten, Ö Özdemir, O Ferhanoğlu
AEU-International Journal of Electronics and Communications, 2021

• MRI Compatible Fiber Optic Multi Sensor Platform for Real Time Vital Monitoring
P Zolfaghari, OK Erden, O Ferhanoglu, M Tümer, AD Yalcinkaya
Journal of Lightwave Technology, 2021

• Optical characterization of olive and sun flower oils via mueller matrix polarimetry in combination with principal component analysis
D Derman, EC Şenel, E Opar, O Ferhanoğlu, Ö Polat
Journal of Food Measurement and Characterization, 2021

• A 3D-printed tunable fluidic lens with collagen-enriched membrane
EC Şenel, ID Derman, S Şatak, AC Erten, O Ferhanoğlu
Microsystem Technologies, 2021

• Multi-Capsule Endoscopy: An initial study on modeling and phantom experimentation of a magnetic capsule train
F Peker, O Ferhanoğlu
Journal of Medical and Biological Engineering, 2021

• Improved physical layer security of visible light communications with focused light emitters
HO Çirkinoğlu, O Ferhanoğlu, GK Kurt
Optics Communications, 2021

• Optical characterization of heat dependent collagen denaturation via Mueller matrix polarimetry in combination with principal component analysis
D Derman, E Opar, O Ferhanoğlu, Ö Polat, M Kazanci
Applied Optics, 2021

• Effect of Heat Level and Expose Time on Denaturation of Collagen Tissues
İD Derman, EC Şenel, O Ferhanoğlu, İ Çilesiz, M Kazanci
Cellular and Molecular Bioengineering, 2021

• Monitoring modal shape of miniaturized dynamic structures via laser triangulation and stroboscopy
YE Erdem, MB Yelten, O Ferhanoğlu
Microsystem Technologies, 2021

• A 3D-printed 3D actuator for miniaturized laser scanning probes
O Gürcüoğlu, ID Derman, M Altınsoy, R Khayatzadeh, F Çivitci, AC Erten, O Ferhanoğlu
Sensors and Actuators A: Physical, 2021


2020

• A micropillar-based microfluidic viscometer for Newtonian and non-Newtonian fluids
A Mustafa, A Eser, AC Aksu, A Kiraz, M Tanyeri, A Erten, O Yalcin
Analytica Chimica Acta, 2020

• Synchronous Imaging of Multiple Slices Using Higher-Order Bessel Beams and a Spherical Lens
M Tekpınar, O Ferhanoğlu
IEEE Photonics Technology Letters, 2020

• Experimental and modeling studies of automotive-qualified OLEDs under electrical stress
A Güney, MB Yelten, O Ferhanoğlu, N Kahraman
Microelectronics Reliability, 2020

• Mixture model and its experimental validation for visible light communications
S Büyükçorak, OA Topal, O Ferhanoğlu, GK Kurt
Electronics Letters, 2020

• Scattering Metal Waveguide Based Speckle-Enhanced Prism Spectrometry
SK Çetindağ, MF Toy, O Ferhanoğlu, F Civitci
Journal of Lightwave Technology, 2020

• A 45° tilted 3D-printed scanner for compact side-view laser scanning endoscopy
J. Savaş, M. Altınsoy, Y.D. Gökdel, O. Ferhanoğlu, F. Çivitci
Microsystem Technologies, 2020

• Enhanced transmitting and blocking filter design approach for laser scanning applications based on combining GSM and AFGSM methods
O Erkan, S Şimşek, O Ferhanoğlu
AEU-International Journal of Electronics and Communications, 2020

• Reliability Testing of 3D-Printed Polyamide Actuators
G Kasap, YD Gökdel, MB Yelten, O Ferhanoğlu
IEEE Transactions on Device and Materials Reliability, 2020

• Size-based sorting of emulsion droplets in microfluidic channels patterned with laser-ablated guiding tracks
AU Rehman, UC Coşkun, Z Rashid, B Morova, A Jonas, A Erten, A Kiraz
Analytical Chemistry, 2020


2019

• A stainless-steel micro-scanner for rapid 3D confocal imaging 
H. A. Oyman, Y.D. Gökdel, O. Ferhanoğlu, A.D. Yalçınkaya
Journal of Physics D: Applied Physics, 2019.

• Multi-pattern generating piezoelectric fiber scanner towards endoscopic applications
M. Tekpınar, R. Khayatzadeh, O. Ferhanoğlu
Optical Engineering, 2019

• Technology Advancements in Blood Coagulation Measurements for Point-of-Care Diagnostic Testing 
M Mohammadi Aria, A Erten, O Yalcin
Front. Bioeng. Biotechnol., 2019

• Passive sorting of emulsion droplets with different interfacial properties using laser-patterned surfaces
Z Rashid, A Erten, B Morova, M Muradoglu, A Jonáš, A Kiraz
Microfluidics and Nanofluidics, 2019


2018

• A Speckle-Enhanced Prism Spectrometer with High Dynamic-Range
K. Çetindağ, M.F. Toy, O. Ferhanoğlu, F. Çivitci
IEEE Photonics Technology Letters, 2018

• Scanning fiber microdisplay: design, implementation, and comparison to MEMS mirror-based scanning displays
R. Khayatzadeh, F. Çivitci, O. Ferhanoğlu, H. Ürey
Optics Express, 2018

• Reliability Testing of 3D-Printed Electromechanical Scanning Devices
B.M. Gönültaş, J. Savaş, R. Khayatzedeh, S. Aygün, F. Çivitci, Y.D. Gökdel, M.B. Yelten, O. Ferhanoğlu
Journal of Electronic Testing, 2018

• Performance of a three-dimensional-printed microscanner in a laser scanning microscopy application
H.A. Oyman, Y.D. Gökdel, O. Ferhanoğlu, A.D. Yalçınkaya
Optical Engineering, 2018

• Towards fully 3D-printed miniaturized confocal imager
J. Savaş, R. Khayatzadeh, F. Çivitci, Y.D. Gökdel, O. Ferhanoglu
Optical Engineering, 2018


2017

• A 3D Scanning Laser Endoscope Utilizing a Circular Piezoelectric Membrane
R. Khayatzadeh, F. Çivitci, O. Ferhanoglu
Optics Communications, 2017

• Unwarped Lissajous Scanning with Polarization Maintaining Fibers
R. Khayatzadeh, O. Ferhanoglu, F. Çivitci
IEEE Photonic Technology Letters, 2017

• Optimization of piezo-fiber scanning archtitecture for low voltage/high displacement operation
R. Khayatzadeh, F. Çivitci, O. Ferhanoglu
Sensors and Actuators A: Physical, 2017

• Thermomechanical MEMS membranes for fiber optic temperature sensing
O. Ferhanoglu
Turkish Journal of Electrical Engineering and Computer Sciences, 2017


2016

• Kagome fiber based ultrafast laser microsurgery probe delivering micro-Joule pulse energies
K. Subramanian, I. Gabay, O. Ferhanoglu, A.Shadfan, M. Pawlowski, Y. Wang, T. Tkaczyk, A. Ben-Yakar
Biomedical Optics Express, 2016

• Enhanced Dissolution of Liquid Microdroplets in the Extensional Creeping Flow of a Hydrodynamic Trap
A. Mustafa, A. Erten, R. Ayaz, O. Kayllolu, A. Eser, M. Eryrek, M. Irfan, M. Muradoglu, M. Tanyeri, A. Kiraz
Langmuir, 2016

• Observation of Whispering Gallery Modes in Elastic Light Scattering from Microdroplets Optically Trapped in a Microfluidic Channel
S. Anand, M. Eryurek, Y. Karadag, A. Erten, A. Serpenguzel, A. Jonas, A. Kiraz
Journal of Optical Society of America B, 2016

• A Prism-based Optical Readout Method for MEMS Bimaterial Infrared Sensors
U. Adıyan, F. Çivitci, O. Ferhanoglu, H. Torun, H. Urey
IEEE Photonics Technology Letters, 2016

• Fiber temperature sensor utilizing a thermomechanical MEMS detector
H. O. Çirkinoğlu, H. Bilgin, F. Çivitci, H. Torun, O. Ferhanoglu
Journal of Lightwave Technology, 2016