Photonic Integrated Microcombs as Multi wavelength Sources for Edge Data Centers
Over the past ten years the Laboratory of Photonics and Quantum Measurements (LPQM) has developed and pioneered microcombs – photonic integrated optical frequency combs (OFC), providing access to equidistant optical carriers. Due...
Over the past ten years the Laboratory of Photonics and Quantum Measurements (LPQM) has developed and pioneered microcombs – photonic integrated optical frequency combs (OFC), providing access to equidistant optical carriers. Due to their broad bandwidth, high repetition rates, compactness and wafer-scale fabrication, such microcombs represent a novel disruptive technology with a proven track record. While their advantages were shown in ultrafast ranging (LIDAR), high-speed coherent telecommunications, as well as chip-scale atomic clocks and frequency synthesizers, the technology is not yet commercially available and only present in a few research laboratories worldwide.
Recent LPQM advances have led to the development of unique proprietary Si3N4 microfabrication processes for ultra-low-power microcombs, and allowed in-house photonic packaging. Taken together the laboratory is now able to implement full-cycle production of a packaged microcomb ready for the integration into a commercial product.
We aim to bring the technology to the market by building and promoting a rack-mountable microcomb unit with 100 GHz channel spacing matching the ITU frequency grid over C- and L- telecom bands. The key market segments of the proposed microcomb unit are enterprise and edge data centers, facing growing data traffic and requiring WDM sources for high-speed interconnects. The product will be tested in collaboration with Microsoft UK in an actual data center application as a WDM source for optical circuit switching. We also plan to showcase the technology to Huawei and Nokia Bell Labs who expressed interest in testing. Beyond field-testing with industry partners, the system will be shown at international industry trade fairs to address key stakeholders. The project aims to incorporate a dedicated startup to exploit the technologies. The IP position that EPFL has developed in microcombs and the recent spin-off LIGENTEC that offer SiN foundry service, make this endeavor realistic.ver más
02-11-2024:
Generación Fotovolt...
Se ha cerrado la línea de ayuda pública: Subvenciones destinadas al fomento de la generación fotovoltaica en espacios antropizados en Canarias, 2024
01-11-2024:
ENESA
En las últimas 48 horas el Organismo ENESA ha otorgado 6 concesiones
01-11-2024:
FEGA
En las últimas 48 horas el Organismo FEGA ha otorgado 1667 concesiones
Seleccionando "Aceptar todas las cookies" acepta el uso de cookies para ayudarnos a brindarle una mejor experiencia de usuario y para analizar el uso del sitio web. Al hacer clic en "Ajustar tus preferencias" puede elegir qué cookies permitir. Solo las cookies esenciales son necesarias para el correcto funcionamiento de nuestro sitio web y no se pueden rechazar.
Cookie settings
Nuestro sitio web almacena cuatro tipos de cookies. En cualquier momento puede elegir qué cookies acepta y cuáles rechaza. Puede obtener más información sobre qué son las cookies y qué tipos de cookies almacenamos en nuestra Política de cookies.
Son necesarias por razones técnicas. Sin ellas, este sitio web podría no funcionar correctamente.
Son necesarias para una funcionalidad específica en el sitio web. Sin ellos, algunas características pueden estar deshabilitadas.
Nos permite analizar el uso del sitio web y mejorar la experiencia del visitante.
Nos permite personalizar su experiencia y enviarle contenido y ofertas relevantes, en este sitio web y en otros sitios web.