Our group specializes in high pressure and low temperature studies of semiconductor laser diodes, with two aims:
- Wide-range tuning of emission wavelength
- Characterization of laser diodes using pressure and temperature.
We use liquid pressure cells up to 2GPa (20kbar) and cooling systems down to -190°C. This enables us to obtain wide tuning ranges for most available laser diodes, as explained in Background.
Our experimental methods and results are outlined in Methods and Results.
We acknowledge the financial support listed in Funding.
Our recent papers are listed in Publications.