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BIO/ABSTRACTS SPEAKERS LETI PHOTONICS WORKSHOP


Published on 30 November 2021

Dr. Agnès Arnaud
Head the Optics and Photonics Department at CEA-Leti

​© PJayet / CEA

Dr. Arnaud joined CEA-Leti in 2002 as a researcher working on breakthrough technologies for infrared imagers. Over the next 18 years, she held a variety of positions including Process Engineer and Laboratory Manager. In 2016, she was promoted to lead the Imaging Division, which gathers all the institute’s skills in design, technology, characterization and modeling for the development of imagers with spectral sensitivity ranging from visible light to THz. These works are carried out in close collaboration with industrial partners such as STMicroelectronics and LYNRED. 

She was promoted to head the Optics and Photonics Department in January 2020, where she is guiding more than 300 researchers involved in the conception and production of photonic devices and integrated systems in the fields of imagers, displays, communication systems and sensors. With a portfolio of 700 patents and more than €70 million annual external resources used to maintain a world-class infrastructure, the department is committed to ensuring that its teams offer their industrial partners excellence in research and collaboration.

During Dr. Arnaud’s career she also worked closely with CEA-Leti startup ULIS, now LYNRED, which merged with SOFRADIR in 2019. She earned a Ph.D. degree in optics, optoelectronics and microwaves from University Grenoble Alpes.


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Michael Tchagaspanian
EVP Industrial Parternships, CEA-Leti

​© Utopikphoto / CEA


Michaël Tchagaspanian is EVP Strategic Partnerships at CEA-Leti since 2017. During his last 12 years at CEA-Leti, he launched collaborative programs with industrial partners in the field of smart sensing and imaging, embedded systems and integrated circuits.
He manages several strategic developments with US Silicon Valley. 

Previously, he held the position of Business Development Manager for the Integrated Circuits and Embedded Systems Division, where he was previously head of  the Image Sensor Design Laboratory, dedicated to intelligent integrated circuits for imaging applications and display.
Advanced algorithms have been created and integrated into the circuit architecture for several applications (defense and security, smart home and building, medical).
 
Prior to CEA, during the previous 11 years in the semiconductor industry, as ASIC design manager for ST Microelectronics and On Semiconductor, he built on-chip integrated circuits for radio frequency and management applications Energy. He has led strategic projects for automotive and mobile phone applications. 

Michael obtained the ENSERG engineering degree and the Master of Science in electronic engineering from the National Polytechnic Institute of Grenoble INPG in 1994.



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Sesh Ramaswami
Managing Director, Advanced Product Technology Development at Applied Materials

​© Applied Materials 


Sesh Ramaswami is Managing Director of the Advanced Products Technology Development Group at Applied Materials, based in Santa Clara, CA. In this role, Sesh is responsible for identifying inflections and developing equipment and materials engineering solutions to meet these emerging requirements in devices such as CIS and Si-Photonics. 

He is a co-author and contributor of a book published by McGraw Hill, entitled 3-D IC Stacking Technology. A holder of 40+ U.S. patents, Sesh has undergraduate and graduate degrees in chemical engineering from Indian Institute of Technology, Kanpur, and Syracuse University, respectively, and an MBA. Sesh is a member of the IEEE. He is an active member with Rotary International, with a focus on youth health, leadership and STEM education.



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Dr Eléonore Hardy
Silicon Photonics Business Developer, CEA-Leti

​© Utopikphoto / CEA


​Eléonore Hardy joined CEA-Leti in 2018 as a business developer in silicon photonics.She holds a Master's degree in Engineering and followed a MS in Management & Innovation. Eleonore has been working in the optics and photonics industry since 2005 and previously worked for Philips in the Netherlands and for Varioptic (a BU of Corning) in China. 

During her career, Eleonore has been successful in creating long-term value in lasers in France, China and India for Quantel (Lumibird), and spectrometers in Europe and Asia for Resolution Spectra Systems. Eleonore is dedicated to developing new business opportunities in silicon photonics, especially in communications, sensing and high-performance computing.






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Dr. Sergio Nicoletti
Optical Sensors Business Developer, CEA-Leti

​© Utopikphoto / CEA


Working on gas sensing and microsystem technologies since the early 1990s, Sergio joined CEA-Leti in 2006 to develop Mid-IR optical gas sensors. Since then he has served as chief researcher and project leader in several collaborative and industrial projects. 

Now Sergio is in charge of the development of industrial partnerships in this field. Sergio earned a Ph.D. degree in physics from Université Joseph Fourier, Grenoble.



 

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Dr. Vygintas Jankus
Display Business Developer, CEA-Leti

​© CEA


Vygintas Jankus completed his PhD and Postdoc at the University of Durham, UK, where he investigated emitting materials for OLED displays. From 2014 to 2020, he worked in a multinational company (Novaled, part of Samsung) as well as in a start-up (Cynora, Germany). He contributed to OLED material development and their implementation into the fabrication lines of major display manufacturers in South Korea and China.
 
In 2021 he joined the CEA-Leti, France, as Display Business Developer. He is passionate about connecting all the different actors in order to accompany the innovative display technology idea through all the necessary steps towards the commercialization.




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Dr. Stéphane Fanget
Head of the Integrated Photonics Systems Department, CEA-Leti

​© Utopikphoto / CEA


After a Ph.D. in Optoelectronics issued by INSA-Lyon, Dr. Fanget joined CEA-Leti in 2003 for a postdoctoral position on MEMS for adaptive optics. After tenure in 2005, he was in charge, as project leader, of several industrial partnerships focused on MEMS development for different applications. In this context, he supervised several PhD and trainees students and produced as author or co-author about 45 articles and 15 patents.

In 2011 he was promoted to lead the new Micro-actuator lab founded at CEA-LETI. The lab composed of about 20 researchers was focused on the development of  Piezoelectric  materials and their integration inside MEMS process for Optics, Acoustics, Haptics and Biomedical applications.

He was recently promoted in January 2019 to head the new founded Photonics Systems Section. The section composed of 3 Labs with about 80 researchers presents advanced expertise on optical system design, CMOS design and packaging. The section aims to move up the value chain until the optical function to better meet expectations of industrial partners. Addressing the system development allows to identify at early stage key innovations to be implemented inside future components. Main applications addressed are depth sensing (LIDAR), compact near eye device for projection (AR/XR) and RX/Gamma imagers for both medical diagnosis and safety.




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