Projects per year
Abstract
I analyze photon thermalization in monolithic broad-area VCSELs and demonstrate a linear dependence of photon temperature vs lattice temperature. For small drive, the slopes are close to one but drop at drive currents where the chemical potential saturates. This might indicate the relevance of non-equilibrium processes in the semiconductor. I also propose an interpretation of self-organized laser modes on thermal background as dissipative light supersolids.
| Original language | English |
|---|---|
| Publication status | Published - 13 May 2026 |
| Event | Condensates of Light 2026 - Wroclaw University Of Science and Technology, Wroclaw, Poland Duration: 11 May 2026 → 14 May 2026 https://sites.google.com/pwr.edu.pl/condensates-of-light-2026 |
Conference
| Conference | Condensates of Light 2026 |
|---|---|
| Country/Territory | Poland |
| City | Wroclaw |
| Period | 11/05/26 → 14/05/26 |
| Internet address |
Keywords
- photon condensation
- photon thermalization
- light supersolids
- vertical-cavity surface-emitting lasers (VCSELs)
Fingerprint
Dive into the research topics of 'Photon thermalization and light supersolids in broad-area vertical-cavity surface-emitting lasers'. Together they form a unique fingerprint.Projects
- 1 Active
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Supersolids and quantum droplets via light mediated interactions
Ackemann, T. (Principal Investigator), Haller, E. (Co-investigator), Kirton, P. (Co-investigator) & Robb, G. (Co-investigator)
EPSRC (Engineering and Physical Sciences Research Council)
2/03/26 → 1/03/29
Project: Research
Activities
- 1 Oral presentation
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Participation and talk at Condensates of Light 2026
Ackemann, T. (Speaker)
11 May 2026 → 14 May 2026Activity: Talk or Presentation › Oral presentation
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