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Physics● OpenOpen until filledPreview

Doctoral Position in Experimental Ultrafast Optics and Photonics

Explore time-varying electromagnetic media and photonic time crystals at ETH Zurich.

Best for:Best for physics or electrical engineering master's graduates with a strong interest in experimental optics and programming experience.

ETH Zurich · Zurich, Switzerland · R1 · First-stage researcher
More professors at ETH Zurich
Ultrafast OpticsTerahertz SpectroscopyNanophotonicsElectromagnetic Wave EngineeringTime Crystals
Deadline
Until filled
rolling
Funding
Salaried
4 years
Start date
October 2026
Fixed-term
Location
Zurich
Switzerland

Overview

The Ultrafast Dynamics Group at ETH Zurich invites applications for a 4-year doctoral position focusing on experimental ultrafast optics and photonics. Operating within an interdisciplinary collaborative grant, the researcher will investigate time interfaces, time reflection, and photonic time crystals using advanced optical pump-probe spectroscopy and terahertz techniques. The successful candidate will play a pivotal role in establishing a brand-new experimental platform from the ground up, working alongside leading researchers in physics and engineering. Expected duties encompass experimental design, optical instrumentation development, numerical modeling, and collaborative teamwork.

Ultrafast OpticsPhotonicsTerahertz SpectroscopyPump-Probe SpectroscopyNanophotonicsWaveguide EngineeringETH ZurichPhD Position

What you'll do

  • Develop and execute novel ultrafast optical pump-probe experiments to investigate time-varying electromagnetic media.
  • Generate and perform phase-resolved detection of broadband terahertz pulses.
  • Characterize subwavelength terahertz waveguides in close coordination with project collaborators.
  • Design and construct advanced optical instrumentation and measurement methodologies.
  • Perform comprehensive data analysis and numerical modeling of experimental results.
  • Engage in active cross-group collaboration across participating research teams at ETH Zurich.

Requirements

Degree required: Master's degree in Physics, Applied Physics, Electrical Engineering, or a closely related discipline

Degree offered: PhD

Language: English; excellent written and spoken proficiency

Instruction: English

Required skills
  • Strong foundational background in experimental physics
  • Demonstrated analytical and problem-solving abilities
  • Enthusiasm for building and refining advanced experimental apparatus
  • Proficiency in programming languages such as Python or MATLAB
  • Fluent written and spoken English proficiency
Nice to have
Prior hands-on experience in ultrafast opticsPrior experience with terahertz spectroscopy techniques

Funding & terms

Type
Salaried
Amount
—
Duration
4 years
Programme
ETH Collaborative Grant Shaping Time-Interfaces with Terahertz Subwavelength Confinement
ETH Zurich

How to apply

Applicants must submit their complete application files exclusively through the ETH Zurich online recruitment portal. Email submissions and postal applications are strictly excluded from consideration.

Documents required
  • Motivation letter
  • Curriculum vitae
  • Academic transcripts
  • Contact details of two references
↗Apply on site

Contact

SJ
Prof.
Steven Johnson
Department of Physics
Lab
Ultrafast Dynamics Group
ETH Zurich
ETH Collaborative Grant Shaping Time-Interfaces with Terahertz Subwavelength ConfinementSwitzerland
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