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CEA-Leti @Photonics West 2025

From 1/25/2025 to 1/30/2025
San Francisco, California, US

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DISCOVER CEA-LETI’S MAJOR SCIENTIFIC RESULTS AT PHOTONICS WEST 2025​

​With 6 papers, the institute will present this year’s major scientific results at Photonics West, including the following topics:

  • Silicon Photonics​
  • Smart Photonic and Optoelectronic Integrated Circuits 2025​
  • Integrated Optics: Devices, Materials, and Technologies XXIX
  • Photonic Instrumentation Engineering XII


Part of OPTO : conference 13369
​Integrated Optics: Devices, Materials, and Technologies XXIX​

Jan. 29th​ I 6:00 PM - 8:0​0 PM ​​​
Room 2003

Paul Camus, Desire Muhire, Laurent Frey, Anis Daami, Eric Lacot​

Design of grating coupler with large and flat illumination farfield profile for FMCW flash LIDAR​​​​


Part of OPTO : conference 13370
​Smart Photonic and Optoelectronic Integrated Circuits 2025​

Jan. 29th​ I 9:10 AM - 9:3​0 AM​
Room 305

Baptiste Routier, Jonathan Faugier-Tovar, Philippe Grosse, Rémi Armand, Sylvain Guerber, Stéphane Brision, Christian Grillet, Léopold Virot, Quentin Wilmart, Christelle Monat​

Towards fully integrated frequency comb based transceivers

Jan. 27th​ I 10:45 AM - 11:315 AM
Room 305

Sylvain Guerber, Daivid Fowler, Leopold Virot, Olivier Castany, Jonathan Faugier-Tovar, Warren Kut King Kan, Bertrand Szelag, Karim Hassan, Kim Abdoul-Carime, Vincent Moulin, Bertrand Dupont, Vincent Berg, Frederic Sermet, Jean Hue, Antoine Hamelin, Gwenael Le Rhun, Christel Dieppedale, Laurent Mollard, Nadia Miloud-Ali, Natacha Raphoz, Yacoub Sahouane, Damien Saint-Patrice, Thierry Mourier, Cyrille Barrera, Jerome Meilhan, François Simoens, Louise-Eugénie Bataille, Frederic Boeuf, Michel Krakowski

Recent developments in optical phased arrays for LiDAR applications

Part of OPTO​: conference 13371

Jan. 29th​ I 5:10 PM - 5:3​0 PM ​​​
Room 306

Maxime LePage, Toufiq Bria, Mattéo Chobé, Vincent Mathieu, Jérémy Da Fonseca, Tristan Faure, Christophe Jany, Jean-Michel Hartmann, Christian Seassal, Badhise Ben Bakir

Design and integration of hybrid IIIV/Si mid-infrared laser sources and photonic circuits for chemical sensing applications​​​​

Part of OPTO​: conference 13373
​PhoAtonic Instrumentation Engineering XII

Jan. 29th​ I 10:40 AM - 11:0​0 AM ​​​
Room 313

Laurent Frey, Anis Daami, Florence Rigal

Miniaturization of a wide-angle 3D FMCW flash LIDAR​​​​​

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Part of OPTO​: conference 13388
​Advances in Display Technologies XV

Jan. 27th​ I 05:35 AM - 05:055 AM ​​​
Room 2002

Salaheddine Toubi, Elise Ghibaudo, Christophe Martinez​l

Fabrication and analysis of directional micro-holograms for a new generation of displays​​​​​​



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MEET CEA-LETI’S EXPERTS AT BOOTH 5129​

CEA-Leti's Optics and Photonics multidisciplinary teams introduced their latest solutions for information display systems, optical data communications, optical sensors, and much more.
This year, CEA-Leti booth exhibits silicon photonics components, QCL-based optical sensors, MicroLEDs for display & optical communications.
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CEA-Leti’s tech demos — Booth 5129

Silicon Photonics​​​​​​​​

Design, process development, testing ​and packaging solutions 

 

MicroLED for communications​​

A visible light communication system to improve speed, density and power consumption ​for high-performance computing

 

Optical multi-sensors​

Ultra-miniaturized, high-performance optical multi-sensors for gas & liquid detection​​​

 

μPAsense​​​

CEA-Leti innovates in chemicals sensing with photo-acoustic solutions​​

 

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Don't m​​​iss the live operation of a new generation of Quantum Cascade Lasers mad​e on Silicon: toward​​​s collective and low-cost manufacturing.​

DIVE DEEPER INTO PHOTONICS APPLICATION: REGISTER FOR CEA-LETI PHOTONICS WORKSHOP​​

Leti Photonics Workshop will take place in San Francisco during Photonics West 2025, only a few blocks away from the Moscone Center.​

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January 29, 2024 | San Francisco​

Breakthroughs in photonics: network and innovate with leading experts and industrial players​

Efficiency and sustainability are primary concerns for the production of devices that rely on semiconductors. As a result, research must be organized to find smarter approaches for material integration, device efficiency and long-term sustainability.

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ABOUT THE SPIE PHOTONICS WEST 2025

Join the world’s largest photonics technologies event. Learn the most cutting-edge research in biomedical optics, biophotonics, industrial lasers, optoelectronics, microfabrication, displays, quantum technologies, and more. 

Review the lineup of outstanding plenary speakers from around the globe. Select advanced training from more than 50 courses. Discuss your product requirements with top optics and photonics suppliers at any of the four exhibitions throughout the week, and participate in the strong industry program. The week is full of important engagements, and we look forward to seeing you there.​

DL_Icon.pngMore information on ​​​PHOTONICS WEST’s website

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Practical information

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SPIE PHOTONICS WEST

25 - 30 January 2025

San Francisco, California, US

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Top page

CEA-Leti contacts

Aurélie Tapini
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Events

  • 17 Jun
    2025
    19 Jun
    2025         CEA-Leti Innovation Days 2025

    Event |  Maison Minatec, Grenoble, France

    CEA-Leti Innovation Days is back for a new edition! CEA-Leti Innovation Days 2025 from 17 to 19 june will offer you a front-row seat to our most recent advances. Join more than 1,100 semiconductor industry professionals at this three-day global event and come away equipped and inspired to innovate!

  • 29 Jan
    2025
    8h30-17h30      Leti Photonics Workshop 2025

    Event | Agenda |  San Francisco, CA 94103

    CEA-Leti leverages advances in semiconductors to enable far-reaching changes in photonic technologies. Join us to discover how breakthroughs in photonics can boost your innovation process. CEA-Leti experts will present cutting-edge results for the future of photonics-based applications (Displays, Optical Communications & Sensors, and more…). The Leti Photonics Workshop offers you a unique opportunity to get up-to-date on the latest research while networking with leading experts & industrial players.

  • 8 Dec
    17h30-21h      Leti Devices Workshop 2024

    Event |  San Francisco

    Efficiency and sustainability are now primary concerns for the production of devices that rely on semiconductors. As a result, research must be organized to find smarter approaches for material integration, device efficiency and long-term sustainability. During the Leti Devices Workshop, CEA-Leti experts will share their visions, innovations and achievements in the field of More than Moore applications. ​​​​Notably, the event will highlight key results in terms of efficient computing and radiofrequency devices.

  • 8 Dec au 11 Dec CEA-Leti at IEDM 2024 - San Francisco

    Event |  Hilton, San Francisco Union Square

    CEA-Leti to Present Research Breakthroughs in Non-Volatile Memory, RF and FD-SOI, and Other Highlights at December IEDM Gathering​ CEA-Leti will highlight its most recent research advances in several fields at the 2024 International Electron Devices Meeting (IEDM), Dec. 7-11, at the Hilton San Francisco Union Square.​

  • 27 Nov
    8h-18h      Workshop Microneedles for Biosensing

    Event | Agenda |  Grenoble, France

    Wearable analytical devices capable of minimally invasive and real-time detection of biomarkers are revolutionizing the autonomous and continuous monitoring of bodily indicators. Interstitial fluid (ISF), the most abundant liquid in the human body, constitutes a very rich source of biomarkers. With a volume three times larger than blood, it shares with it a strong correlation in terms of composition. Microneedles (MNs), microstructures typically ranging from 400 to 1200 µm in height for humans, possess the ability to minimally invasively penetrate the skin and reach dermal ISF for its collection and/or in situ analysis. This workshop will discuss the development and applications of microneedle-based wearable devices for biosensing, giving full visibility to speakers from academia and industrial R&D teams, highlighting new ideas, research results, and development experiences. At the end of the workshop, a panel discussion for all the attendees will be organized, providing networking opportunities.