PhD Candidate in Lithium Tantalate Integrated Photonics

1 month ago


Trondheim, Norway Norwegian University of Science and Technology Full time

About the job

We are searching for a creative, skilled, and ambitious candidate for our activities on nonlinear integrated photonics.

The candidate aims are to design, manufacture, and study advanced photonic integrated waveguides and microresonators based on a thin-film periodically poled lithium tantalate nanowaveguide platform. The main focus will be the development of advanced nanofabrication technologies for optical waveguide fabrication with low optical loss and high optical nonlinearity to demonstrate breakthroughs in the efficiency and bandwidth of nonlinear optical amplification and frequency conversion. The research will be performed at the Department of Electronic Systems, NTNU, and supported by scientific partners in Switzerland and China.

The candidate will report to the Head of Department. The supervisor for this position is Associate Professor Johann Riemensberger.

Duties of the position

Development of nanofabrication processes in the NTNU Nanolab cleanroom. Photonic chip design, manufacturing, and optical testing. Collaborate with an international network of scientific partners. Report research findings in international conferences and scientific articles. Take part in the Electronic and Telecommunications PhD program and fulfill the requirements for a PhD degree.

Required selection criteria

The PhD-position’s main objective is to qualify for work in research positions. The qualification requirement is that you have completed a master’s degree or second degree (equivalent to 120 credits) with a strong academic background in photonics, materials science, physics, electrical engineering, or nanotechnology (and other revelant disciplines) with focus on photonics. You must have grade B or better in terms of . If you do not have letter grades from previous studies, you must have an equally good academic foundation. If you are unable to meet these criteria you may be considered only if you can document that you are particularly suitable for education leading to a PhD degree.

Strong experimental and/or theoretical photonics, materials science, physics, electrical engineering, physical chemistry, or nanotechnology (and other revelant disciplines) background. Documented good written and oral English

The appointment is to be made in accordance with and 

Preferred selection criteria

Competence in numerical simulations of optical and electronic nanosystems. Experience with standard nanofabrication processes. Experience wih electromagnetic simulation softwares (Lumerical, Comsol, CST or similar). Ability to work outside of Norway for short exchange periods.

Personal characteristics

In the evaluation of which candidate is best qualified, emphasis will be placed on education and experience, as well as personal suitability for this position which include:

Willingness to learn new fields and adapt to a multidisciplinary research environment. Problem solver, with ability to use existing knowledge in new ways. Excellent communication skills.

Emphasis will be placed on personal and interpersonal qualities.

We offer

exciting and stimulating tasks in a strong international academic environment an open and with dedicated colleagues favourable terms in the

Salary and conditions

As a PhD candidate (code 1017) you are normally paid from gross NOK 532 200 per annum before tax, depending on qualifications and seniority. From the salary, 2% is deducted as a contribution to the Norwegian Public Service Pension Fund.

The period of employment is 3 years with a possible extension to 4 years with 25 % teaching duties.

Appointment to a PhD position requires that you are admitted to the within three months of employment, and that you participate in an organized PhD programme during the employment period.



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