Talks and Poster Presentations (with Proceedings-Entry):
B. Schwarz, J. Hillbrand, M Beiser, A. M. Andrews, H. Detz, R. Weih, A. Schade, S. Höfling, G. Strasser:
"Interband cascade laser frequency combs";
Talk: SPIE Photonics West 2020,
San Francisco (invited);
2020-02-01
- 2020-02-06; in: "Proceedings Volume 11284, Smart Photonic and Optoelectronic Integrated Circuits XXII",
(2020),
Paper ID 11284-40,
1 pages.
English abstract:
Frequency combs are ideal candidates to realize miniaturized spectrometers without moving parts. ICLs are perfect for the realization of miniaturized spectrometers, due to their low power consumption and the possibility to build sensitive on-chip detectors using the same epilayer material. Here, we present an overview of our current work on ICL frequency combs. This includes the generation of self-starting frequency combs utilizing their gain nonlinearity, resulting in a dominant frequency modulation similarly to quantum cascade lasers frequency combs. Furthermore, we demonstrate the generation of 3ps pulses with a peak to average power ratio of over 40 via active mode-locking.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1117/12.2546486
Electronic version of the publication:
https://publik.tuwien.ac.at/files/publik_288495.pdf
Created from the Publication Database of the Vienna University of Technology.