Elemental fractionation in aerosol laser-induced breakdown spectroscopy with nanosecond and femtosecond laser ablation
                        
                    - Award ID(s):
- 1905301
- PAR ID:
- 10422728
- Date Published:
- Journal Name:
- Spectrochimica Acta Part B: Atomic Spectroscopy
- Volume:
- 202
- Issue:
- C
- ISSN:
- 0584-8547
- Page Range / eLocation ID:
- 106648
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
More Like this
- 
            Scaling up the radiance of coupled laser arrays has been a long-standing challenge in photonics. In this study, we demonstrate that notions from supersymmetry—a theoretical framework developed in high-energy physics—can be strategically used in optics to address this problem. In this regard, a supersymmetric laser array is realized that is capable of emitting exclusively in its fundamental transverse mode in a stable manner. Our results not only pave the way toward devising new schemes for scaling up radiance in integrated lasers, but also, on a more fundamental level, could shed light on the intriguing synergy between non-Hermiticity and supersymmetry.more » « less
 An official website of the United States government
An official website of the United States government 
				
			 
					 
					
 
                                    