Academics

Dr. Alina Karabchevsky

Group Leader

Assistant Professor

alinak@bgu.ac.il; Office: +972 8 6479720; Cellular: +972 53 2232299

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Research Assistants

Dr. Ioseph Gurwich

Dr. Ioseph Gurwich obtained his PhD from Ben-Gurion University of the Negev in Department of Electrical & Computer Engineering in 1995.  His thesis is entitled: "Nonlinear effects in EM wave propagation in weakly nonlinear media". From 02.1998-05.2001 he worked at IIBR on EM wave scattering from small particles of different shapes. From 05.2001-03.2009 he worked in the ELOP company on plane transparent displays based on diffractive optical structures and in Defense Ministry (10.2009-01.2013). From 10.2014-01.2016 he worked as a Research assistant at Dr Yonatan Sivan's group on laser heating of metal nanoparticles and induced Brillouin effect under illumination by a strongly focused laser beams. Dr. Gurwich joined Light-on-a-Chip group in January 2018 to explore the optical properties of random metamaterials.

 

iosephg@gmail.com; Office: +972 8 6472788; Cellular: +972 54 6319016

Mr. Benyimin (Benny) Hadad

Expert in Fabrication Processes

Benny Hadad obtained his BSc in Material Sciences from the Ben-Gurion University (BGU) in 2001 and MSc in Material Sciences from the Tel-Aviv University (TAU) in 2004. Since 2005, Benny managered the projects at Nanofabrication center of BGU. His main interests lie in the areas of hybrid plasmonic waveguides fabrication made of 3D and 2D materials and their characterization. Benny joined the Light-on-a-Chip group at Ben-Gurion University as a fabrication processes leader in 2016.

 

benyimin@bgu.ac.il;

Dr. Victor Weiss (business advisor)

Victor Weiss received his B.Sc., M.Sc. (with distinction), and his Ph.D. degrees in Chemistry and Applied Physics from the Hebrew University of Jerusalem,  and from The Weizmann Institute of Science Rehovot,  Israel, where he also was a Fellow Scientist. His main fields of research and technology development (RTD) include electrooptic materials, devices, and systems, in which he has published and presented over 45 scientific (peer-reviewed) papers, and is an inventor in seven groups of patents/applications. He worked for Ilford – Ciba-Geigy (Novartis) in Switzerland, and between 1994-2012 at Elbit-Electrooptics Industries (ELOP) in Israel as an RTD program manager of EU and Israeli funded consortia, and was heading the center of excellence for Advanced Planar Optronics & Display Technologies. Victor also initiated an RTD program on Nano-Optronics for advancing and improving product development, funded by the Chief Scientist of the Israeli Ministry of Economics. His merits to lead and advance innovating technologies and projects were recognized at ELOP by promoting him to the degrees of Senior Scientific Expert and to Scientist in 1998 and 2001, respectively. 

Dr. Weiss served as Deputy Chief Scientist of the Israeli Ministry of Science, Technology& Space (MOST) 2012-2015. He also served as a representative of MOST in local and European (EC) technical steering committees. In 2014, he served as co-chair of ICIS2014, the International Congress of Imaging Science, which he has brought for the 1st time to Israel. In this context, he also was a guest editor of the peer-reviewed proceedings in JIST.

Since 2015, Dr. Weiss serves as a delegate in Israel for the Organization of Swiss Abroad (ASO) vis-à-vis Swiss administration and politics. Since 2015, he is involved in the philanthropic activity as the project manager and director on the board of the Swiss Village of Kiryat Yearim near Jerusalem. Victor is highly proficient in several languages, such as English, German (and Swiss German), French and Hebrew, orally and written, and Italian and Yiddish (simple conversation).  

viweiss@gmail.com

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Technical Staff

Mr. Boris Zabezhinsky

Fiber Optics Engineer

Boris Zabzhinsky obtained his BSc and MSc from the Institue of Exact Mechanics and Optics in 1977 at Leningrad (USSR). From 1977-1992 Boris was Head of the team which developed a new for fabrication technologies for glass manufacturing and optical fibers. Boris is an author of 23 patents and 87 provisional.s. Till 2016, Mr. Zabzhinsky was a Research Assistant in BGU. Boris joined Light-on-a-Chip group as a Fiber optics engineer in 2016.

borisz1@walla.co.il

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Students

Mr. Eran Falek

Post Doc

Eran Falek graduated his B.Sc (cum laude), M.Sc and Ph.D in Electrical Engineering from Ben-Gurion University in the Negev in 2010. In 2012 and 2017. His main research interests are Electromagnetic theory, Metamaterials synthesis, sub-wavelength periodic structures and antenna arrays. Eran joined the Light-on-a-Chip group of Photonics and Electro-Optics Engineering Unit at Ben-Gurion University as a post-doctorate student in 2019.

faleke@gmail.com

PhD Student

Pavel Terekhov obtained his BSc and MSc in Technical Physics from the Peter the Great Saint-Petersburg Polytechnic University in 2016. In 2016 Pavel joined the Light-on-a-Chip group of Photonics and Electro-Optics Engineering Unit at Ben-Gurion University as a Ph.D. student jointly supervised with Dr. Alexander Shalin, ITMO, St. Petersburg, Russian Federation. His thesis entitled: 'Light manipulation with all dielectric metasurfaces made of high refractive index nanoparticles which support multipoles of second and third orders'.

Seminar at EOE Unit

terekhovpd@gmail.com

Mr. Yuri Artyemyev

PhD Student

Yuri Artyemyev obtained his BSc and MSc in Technical Physics from the Peter the Great Saint-Petersburg Polytechnic University in 2016. In 2016 Yuriy joined the Light-on-a-Chip group of Photonics and Electro-Optics Engineering Unit at Ben-Gurion University as a Ph.D. student jointly supervised with Dr. Alexander Shalin, ITMO, St. Petersburg, Russian Federation. His thesis is entitled: 'Random antireflective subwavelength structures on waveguides'.

anuvyklack@gmail.com; Office: 9728-6472788

PhD Student

Daler Dadadzhanov obtained his double MSc degree in Physics in Aalto University Finland and ITMO University Russian Federation in 2016. From 2017 he is a member of the Light-on-a-Chip group of Photonics and Electro-Optics Engineering Unit at Ben-Gurion University as a Ph.D. student jointly supervised with Dr. Tigran A. Vartanyan, ITMO, St Petersburg, Russian Federation. His field of interest is the integrated photonics and sensing. His thesis is entitled: 'Optical nanoantennas for applications in label-free chemical and biological sensors'.

daler.dadadzhanov@gmail.com

PhD Student

Aviad Katiyi obtained his BSc in Electrooptical Engineering from the Lev Institute of Jerusalem in 2013. In 2017 Aviad obtained his MSc in Photonics and Electro-Optics Engineering Unit at Ben-Gurion University at Light-on-a-Chip group. His main interests lie in the areas of molecular vibrations with guided-wave optics. His thesis is entitled: 'Optical waveguides for sensing applications'.

MSc seminar at EOE Unit

Thesis

akatiyi@gmail.com

PhD Student

Angeleene (Zemmy) Ang obtained her MSc from ITMO University, Russian Federation. She joined Light-on-a-Chip group at Ben-Gurion University at 2017 to pursue her PhD studies. Her PhD thesis is entitled: 'Tailoring Optical Forces Through Electromagnetic Field Manipulation Using Auxiliary Structures'.

zemmy.ang@gmail.com

Ms Tal Elbaz

​MSc Student
Tal Elbaz obtained her BSc in Chemical Engineering from the Ben-Gurion University in Beer-Sheva in 2016. In 2019 Tal joined the Electrooptics and Photonics Engineering Department at Ben-Gurion University as an MSc student. Her main interests lie in the areas of optomechanical forces.

talelb@post.bgu.ac.il

Mr. Tzvi Lipschuetz

MSc Student

Tzvi Lipschuetz obtained his BSc in Electrooptical Engineering from the Lev Institute of Jerusalem in 2013. In 2016 Tzvi joined the Light-on-a-Chip group at Ben-Gurion University as an MSc student. His main interests lie in the areas of anti-reflective structures.

tzvilip4@gmail.com

Mr. Adir Hazan

MSc student

Adir graduated from Electrical and Computer Engineering, Shamoon College of Engineering at 2019. During his BSc he performed his engineering project entitled: ‘SPR sensors in wavelength interrogation’ at Light-on-a-Chip group. Adir pursued his studies at  Light-on-a-Chip group. Currently he is a MSc student working on light-matter interaction in weak and strong coupling regimes.

BSc final project

Mr. Yakov Keren

BSc student

Currently, Electrical and Computer Engineering BSc student, Shamoon College of Engineering, the project entitled: ‘Development and characterization of sub-wavelength dielectric structures for guided-wave optics application’, expected graduation year 2019.

 

 

Former Group Members

Mr. Adir Hazan, BSc project 2017-2019 

Mr. Michael Elman, BSc project 2017-2019 

Mr. Kobi Harush, BSc project 2017-2019 

Ms. Yarden Tzabari, BSc project 2017-2019

Mr. Yakov Greenberg, MSc 2016-2019

Mr. Nikita Volskii, visiting student 2016-2018

Mr. Vladislav Samyshkin, visiting student 2017-2018

Mrs. Anar Ospanova, visiting student 2017

Mr. Aviad Katiyi, MSc 2015-2017

Mr. Avi Lerer, Technician, 2016-2017

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Collaborators

Prof. Igal Brener

Prof Igal Brener is a Principal Member of Technical Staff in the Applied Photonic Microsystem Department at Sandia National Laboratories in Albuquerque, NM.