Photonic molecule microcombs

The project aims to enhance microcomb technology for optical communications by improving power efficiency and conducting market evaluations to develop a viable business strategy.

Subsidie
€ 150.000
2022

Projectdetails

Introduction

Frequency combs are remarkable photonic devices for precision frequency synthesis and metrology. The core technology behind conventional frequency combs is a mode-locked laser.

Microcombs

Today, so-called microcombs constitute an alternative for the generation of a frequency comb on a chip-scale microresonator. Microcombs have a frequency separation between lines that is orders of magnitude larger than standard mode-locked lasers.

Opportunities

The combination of small footprint and large line spacing is opening up entirely new scientific and technological opportunities, one of the most prominent ones being optical communications.

Challenges

However, one outstanding problem with microcombs is their fundamentally limited power conversion efficiency, which hampers the potential applications of this otherwise promising technology.

Innovation

In my ERC CoG DarkComb, we have overcome this issue by developing an innovative arrangement of linearly coupled microresonators implemented with an original silicon nitride fabrication process that features ultra-low optical losses.

Project Aim

The aim of this ERC PoC is to conduct a yield analysis of our technology, investigate the freedom to operate, and pursue a rigorous market evaluation.

Conclusion

These results will form the basis for the development of a sound business strategy upon the conclusion of the project.

Financiële details & Tijdlijn

Financiële details

Subsidiebedrag€ 150.000
Totale projectbegroting€ 150.000

Tijdlijn

Startdatum1-4-2022
Einddatum30-9-2023
Subsidiejaar2022

Partners & Locaties

Projectpartners

  • CHALMERS TEKNISKA HOGSKOLA ABpenvoerder

Land(en)

Geen landeninformatie beschikbaar

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