Freiburg 2024 – scientific programme

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SYQO: Symposium Ultrafast Quantum Nano-Optics

SYQO 1: Ultrafast Quantum Nano-Optics

Friday, March 15, 2024, 11:00–13:00, Paulussaal

The recent years have witnessed an increasing interest in quantum phenomena in complex systems operating at room temperature. A variety of them are topics of intense investigation, ranging from, e.g., chromophores in nanoclusters, to quantum emitters coupled to plasmonic resonators. All of these studies highlight how quantum physics is at work when coherence times are extremely short. This requires an interdisciplinary approach for advancing theoretical methods, in particular time-dependent ab-initio techniques, and experimental techniques, such as multidimensional electronic spectroscopies.

The symposium focuses on the latest advances in the field and provides to the DPG community an opportunity to discuss the intriguing interplay between quantum optics, ultrafast spectroscopy and nanoscience.

	11:00	SYQO 1.1	Invited Talk: Coherent and incoherent dynamics of colloidal plexcitonic nanohybrids — •Elisabetta Collini
	11:30	SYQO 1.2	Invited Talk: Dissipative Many-Body Dynamics in Atomic Subwavelength Arrays in Free Space — •Stefan Ostermann
	12:00	SYQO 1.3	Invited Talk: Quantum dot sources: efficiency, entanglement, and correlations. — •Ana Predojević
	12:30	SYQO 1.4	Compact chirped fiber Bragg gratings for single-photon generation from quantum dots — •Vikas Remesh, Ria Krämer, René Schwarz, Florian Kappe, Yusuf Karli, Thomas Bracht, Saimon Covre da Silva, Armando Rastelli, Doris Reiter, Stefan Nolte, and Gregor Weihs
	12:45	SYQO 1.5	Observing Ultrafast Coherent Dynamics following Selective Excitation of a Single Quantum Dot — •Darius Hashemi Kalibar, Philipp Henzler, Ron Tenne, and Alfred Leitenstorfer