7th OCL-TP Workshop June 2018
On 7-8th June, the Harmonia-QuCoS Meeting and the 7th International Workshop between the "Optical Communication Lab" (OCL, member of RBNI) and the Department "Technological Physics" (TP, INA, Member of CINSaT) took place under framework of long-term cooperation agreement between the Israel Institute of Technology (Technion, Haifa, Israel) and the University of Kassel.
Meeting Agenda:
Day 1 (07.06.2018 Thursday)
Time | Topic | Speaker | Talks |
Session 1 - Harmonia-QuCoS Meeting | |||
09:00-09:10 | Welcome and introduction | Hans-Peter Reithmaier |
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09:15-09:40 | InP-based coupled QW - QD structures | Sven Bauer (Kassel) | |
09:40-10:05 | Modulation of tunnel-injection QD lasers |
Ori Eyal & Sutapa Gosh (Haifa)
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10:05-10:35 | Coffee break |
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10:35-11:00 | Theoretical description of TI lasers | Michael Lorke (Bremen) |
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11:00-11:25 | Carrier dynamics in TI-based laser structures | Stephan Michael (Bremen) | |
11:25-11:50 | Tunnel-injection QD SOAs | Gadi Eisenstein/Igor Khanonkin (Haifa) | |
11:50-12:15 | Recent spectroscopic results on InAs/InP tunnel-injection structures | Marcin Syperek (Wroclaw) | |
| 12:15-12:50 | General discussion and group photo | ||
13:00-14:00 | Lunch | ||
| Session 2 - 7th OCL-TP Workshop |
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14:00-14:40 | Narrow linewidth DFB lasers: Linewidth measurements of QD lasers with frequency comb and self-heterodyne method | Tali Septon (Haifa) & Annette Becker (Haifa/Kassel)
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14:40-14:50 | Locking of frequency comb to Rb | Sutapa Gosh (Haifa) | |
| 14:50-15:15 | Narrow linewidth measurements | Frederick Franz (Kassel) | download |
15:30 | Transfer to Edersee: Boat trip, visit of the Castle and dinner | ||
Day 2 (08.06.2018 Friday)
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Time | Topic | Speaker | Talks |
09:00-09:25 | Electrical characteristics of QD lasers | Gadi Eisenstein (Haifa) | |
09:25-10:00 | Information on Erasmus and application | Constanze Engel (Kassel) |
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10:00-10:25 | Spotlight on monocrystalline diamond structures for incorporation of color centers | Nina Felgen (Kassel) | |
10:25-10:50 | Improvments in nanocrystalline diamond photonic crystal fabrication | Julia Heupel (Kassel) | |
10:50-11:10 | Coffee Break | ||
11:10-11:35 | Progress in the fabrication of diamond nanopillar arrays, AFM tips and waveguides | Alexander Schmidt(Kassel) | |
11:35-12:00 | Bio-applications of UNCD layers | Daniel Merker (Kassel) | |
| 12:00-12:25 | Progress and characterization of InP-based photonic crystal cavities for telecom wavelengths | Lucas Rickert (Kassel) | download |
12:25-12:50 | Growth of quantum dot VECSEL and SESAM structures | Tanja Finke (Kassel) | download |
13:00-14:00 | Lunch | ||
| 14:00-14:25 | Monolithic co-integration of InP-based QD laser structures on a passive SiN/Si waveguide platform | Balasubramanian Ramasubramanian (Kassel) | download |
14:25-14:40 | Process development for a quantum dot - distributes feedback laser with overgrown feedback grating | Felix Lieske (Kassel) | download |
| 14:40 | Discussion, Lab tours | ||