Ecole Polytechnique de Montréal’s Innovations in Photonics

Lower your Op/CapEx of telecom components? One Step Direct Writing of Waveguides Raman Kashyap ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Low Cost Tunable Fiber Laser Allows to tune all over the C-Band Yves-Alain Peter ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

How to Play the Violin with an Optical Fiber? Photocello, the Sound of Light Raman Kashyap ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Replace all the strings of a violin by multimode optical fiber strings and listen...It results in an acoustic violin!

Tunable Delay Line UWB Christophe Caloz ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Applications: Compressive Radar, UWB, Talbot devices, real-time Fourier transformers, etc. CRLH TL mixers LPF IN OUT RF-IN RF-OUT

Ask your Wireless Device to be ADAPTIVE! Dynamic Radiation Pattern Antenna System Jean-François Frigon ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Applications: - UWB, SISO and MIMO Systems - Home networking - In vehicle networks How it works: Add this system to your antenna; it will dynamically optimize your reception ,[object Object],[object Object],[object Object]

THz Guidance Ferroelectric All-Polymer Hollow Bragg Fibers Fiber drawing technique for the fabrication of THz Waveguide Maksim Skorobogatiy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

High Reliable 60GHz+ Communications mmW antenna Ke WU ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Applications: - mmW communications, sensors, and imaging - 24GHz and above ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Fully Tested: Simulation data available upon request

Built Low Cost Fibers for any Given Delay Lines , Electrically Controllable Optical Fiber Delay Lines Raman Kashyap ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],This sytems uses electrically poled chirped Bragg grating in an optical fiber to create efficient, electrically controllable optical fiber delay lines Once poled, the application of an electric field allows alter the refractive index of the fiber. Then, we create any given delay lines.

Plasmonics: Sensors Tune In Miniaturization of Waveguide Based SPR Biosensor ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],“ Coupling a photonic crystal waveguide to a propagating surface plasmon allows biosensors to get smaller and cheaper” - 19 October 2006 Maksim Skorobogatiy Low cost : scalable fabrication of photonic crystal Bragg fibers. Design flexibility : phase matching with plasmon at any desired wavelength regardless of waveguide materials. Effective single-mode operation regime : Gaussian-like mode, allowing easy sensor excitation and interrogation. Portability and sensitivity: offers same high performance of an entire laboratory setup.

You don’t want to be copied Increased fabrication complexity = more difficult to reproduce Ludvik Martinu ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],This device offers a simple and quick method of verification in transmission and in reflection - High cost of acquisition - High level of know-how - The cost does not affect the price of the item - Simple to use by the general public (self-test) - Illumination and observer (colorblindness) independent

Multi-kW CW High-Power Amplifier Doped LPG assisted fiber amplifier Raman Kashyap ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Applications: - H igh power pumping - Space applications, - Laser welding, - Ultra-high power pumping in fusion Increases the mode area Reduces the Intensity Affects the thresholds for Raman and Brillouin scattering Reachs Multi-kW Output Power New Scheme

Looking for a low cost 30 MPixel? Filterless color Imaging Sensor Yves Audet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Localize Accurately any Types of Device From a SINGLE Base Station Jean Conan ADVANTAGES: COST: Existing network and equipments ACCURACY: Errors minimized SPEED: No time synchronization QUALITY OF SERVICE: Less network traffic TRACKING: The source transmitter can be located ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],RESULTS: Only 3 scatterers required to reach the FCC requirements for E-911 APPLICATIONS: Inventory Tracking Personal Location Enhanced 911 Fleet Tracking Fraud Detection RF/network Optimization

To learn more about our portfolio: http://www.univalor.ca http://techupdateunivalor.wordpress.com

To Discuss Commercial Rights or Partnership: Didier Leconte Manager Business Development Science and Engineering [email_address] Thomas Martinuzzo Project Leader Business Development Science and Engineering [email_address]

Ecole Polytechnique de Montréal’s Innovations in Photonics

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Ecole Polytechnique de Montréal’s Innovations in Photonics