Project

All-optical phase modulators using coupled-photonic crystal cavities

Publisher

Supervisor

Location

Greater Copenhagen area

Phase modulators are one of the key components of today’s optical communication. They can, for example, be used for generating signals at new freqeuncies for dense wavelength division multiplexing (DWDM) transmission. Apart from optical communication they can also be used in optical metrology for accurate and contactless distance measurements.

In this project, ultra-compact high-speed and low-energy optically controlled phase modulators will be designed. Starting from the fundamental understanding of a cavity-waveguide system, a numerical model based on coupled-mode theory [1] will be developed. Depending on interest and progress, proof of concept experimental investigations will be facilitated and performed.

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Contact

Company / Organization

DTU Fotonik

Name

Jesper Mørk

Position

Professor, Gruppeleder

Mail

jesm@fotonik.dtu.dk

Supervisor info

BSc in Physics and Nanotechnology

Supervisor

Jesper Mørk

Co-supervisors

Dagmawi Alemayehu Bekele

Type

BSc project, MSc thesis

MSc in Engineering, Photonics Engineering

Supervisor

Jesper Mørk

Co-supervisors

Dagmawi Alemayehu Bekele

Type

BSc project, MSc thesis

MSc in Physics and Nanotechnology

Supervisor

Jesper Mørk

Co-supervisors

Dagmawi Alemayehu Bekele

Type

BSc project, MSc thesis

Technical University of Denmark

For almost two centuries DTU, Technical University of Denmark, has been dedicated to fulfilling the vision of H.C. Ørsted – the father of electromagnetism – who founded the university in 1829 to develop and create value using the natural sciences and the technical sciences to benefit society.


Today, DTU is ranked as one of the foremost technical universities in Europe, continues to set new records in the number of publications, and persistently increases and develops our partnerships with industry, and assignments accomplished by DTU’s public sector consultancy.

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