Postdoctoral Position in Dual-Comb Spectroscopy for Atmospheric Sensing

Kanton Bern; Bern; Vor Ort; CHF 91.000 - 103.000; Vollzeit

Benefits dieser Stelle

Strong research infrastructure

Central location in the heart of Bern

Access to cutting‑edge technology and…

Zusammenfassung

Kanton Bern in Bern is seeking an ambitious postdoctoral researcher to develop dual-comb spectroscopy for atmospheric sensing and climate research. The position sits at the interface of laser physics and isotope science, with collaboration across multiple research groups in the Swiss Alps.

You will build a broadband, high-resolution prototype, validate it with calibrated gas samples, and plan first open-path field tests between Zimmerwald Observatory and Jungfraujoch.

Qualifikationen

• PhD in physics, photonics, optical engineering, atmospheric physics, or a related field
• Strong experimental background in ultrafast optics, laser spectroscopy, frequency-comb technology, remote sensing, or related areas
• Independence, excellent project management skills and enthusiasm for interdisciplinary climate research
• Additional assets: experience with dual-comb spectroscopy, nonlinear frequency conversion, free-space optical links, atmospheric sensing, or field-deployed instrumentation.

Aufgaben

• Define the sensing strategy in close exchange with all collaborators
• Build a dual-comb spectroscopy prototype using state-of-the-art infrastructure
• Validate and benchmark the system in the laboratory using calibrated gas samples
• Plan first open-path field tests and analyse the results together with collaborators.

Kenntnisse

Ultrafast optics

Laser spectroscopy

Frequency‑comb technology

Remote sensing

Project management

Interdisciplinary climate research

Dual‑comb spectroscopy

Nonlinear frequency conversion

Free‑space optical links

Atmospheric sensing

Ausbildung

PhD in physics / photonics / optical engineering / atmospheric physics

Jobbeschreibung

Your task

We are looking for an ambitious postdoctoral researcher to develop dual-comb spectroscopy for atmospheric sensing and climate research. The position is hosted by the Division of Laser Physics in close collaboration with scientists from Isotope Biogeoscience, Cloud Dynamics, and Atmospheric Dynamics. The project aims to build a broadband, high-resolution optical sensing platform for isotope-resolved measurements of greenhouse gases and other trace gases, including trials towards a unique optical sensing link between Zimmerwald Observatory and the Jungfraujoch High Altitude Research Station at 3,500 metres above sea level in the Swiss Alps.

• Define the sensing strategy in close exchange with all collaborators
• Build a dual-comb spectroscopy prototype using state-of-the‑art infrastructure
• Validate and benchmark the system in the laboratory using calibrated gas samples
• Plan first open-path field tests and analyse the results together with collaborators.

Your profile

• PhD in physics, photonics, optical engineering, atmospheric physics, or a related field
• Strong experimental background in ultrafast optics, laser spectroscopy, frequency-comb technology, remote sensing, or related areas
• Independence, excellent project management skills and enthusiasm for interdisciplinary climate research
• Additional assets: experience with dual-comb spectroscopy, nonlinear frequency conversion, free‑space optical links, atmospheric sensing, or field‑deployed instrumentation.

What We Offer

• A 2-year postdoctoral position at the interface of frequency‑comb technology, laser spectroscopy, atmospheric physics, isotope science, and climate research.
• Access to excellent infrastructure in our laser labs and to research stations in the Swiss alps.
• A visible role in a new interdisciplinary initiative with strong potential for high-impact publications and follow‑up funding.

• Attractive employment conditions and competitive salary (gross annual range CHF 91,000 – 103,000) according to the regulations of the Canton of Bern.
• Diversity and inclusion

We are committed to building a diverse research group and especially welcome applications from women and people underrepresented in physical sciences. We are happy to discuss flexible working and support needs.

Your Benefits

• Strong research infrastructure and international network
• Central location in the heart of Bern
• Access to cutting‑edge technology and innovation
• Inspiring work environment