Research Associate - Ultrafast Quantum Optical Spectroscopy of Quantum Materials
About The Position
We invite applications for a Postdoctoral Research Associate position in ultrafast, nonlinear, and quantum optics. The successful candidate will develop and employ Ultrafast Quantum Optical Tomography [F. Glerean, et al. Light Sci Appl 14, 115 (2025). https:/doi.org/10.1038/s41377-025-01789-y], a cutting-edge technique that combines pump-probe spectroscopy with quantum state reconstruction. This approach enables the exploration of quantum statistics in light-matter interactions between quantum materials and few-photon, sub-picosecond pulses. The research associate will apply this method to study quantum fluctuations of matter and the generation of quantum light, in both equilibrium and light-driven systems. These experiments will be performed and interpreted in a friendly and dynamic team environment, including collaboration with theorists and other experimentalists.
Requirements
- Ph.D. in Physics or related discipline in the last 5 years.
- Candidates must have excellent written and oral communication skills in English, be self-motivated and able to work both independently and as a part of a multi-institutional team.
- Ability to interact effectively with a diverse group of scientists and technical staff is required.
- Candidates should have a proven ability to disseminate research results.
- A good understanding of light-matter interactions in condensed matter, photonic or quantum optical systems.
- Able to work closely and communicate effectively with colleagues focused on other experimental and theoretical techniques.
- Strong data analysis skills.
- Experience building free-space optical setups.
Nice To Haves
- Experience with ultrafast spectroscopy methods.
- Knowledge of nonlinear optical phenomena in condensed matter systems and quantum optical phenomena.
- Experience with quantum-light sources and/or sensors, mJ-class ultrafast laser amplifiers, building or using ultrafast optical parametric amplifiers, generating and using intense mid- and far-infrared light pulses and developing software to run ultrafast spectroscopy experiments.
Responsibilities
- The research associate will set up two Ultrafast Quantum Optical Tomography setups, using an 80 MHz ultrafast laser oscillator and a 1 kHz ultrafast laser amplifier as light sources. This will involve using interferometric detection schemes adopting a wide range of wavelengths (visible, infrared, midinfrared) generated with different nonlinear optical processes (OPA, SHG, DFG), equipped with a cryostat station for the probed sample.
- The research associate will apply Ultrafast Quantum Optical Tomography towards studying the properties of varied "quantum materials" (spin phases, superconductivity, excitons, 2D defects). This will involve coordinating experimental acquisition and subsequent analysis of data.
- The research associate will be responsible for disseminating research results in the form of conference presentations and writing of publications.
Benefits
- Brookhaven National Laboratory is committed to employee success and we believe that a comprehensive employee benefits program is an important and meaningful part of the compensation employees receive. Review more information at BNL | Benefits Program
Stand Out From the Crowd
Upload your resume and get instant feedback on how well it matches this job.
What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Industry
Professional, Scientific, and Technical Services
Education Level
Ph.D. or professional degree
Number of Employees
1,001-5,000 employees
