Chip-integrated ultra-narrow linewidth laser at 640nm

Lisa V. Winkler (Speaker)
Albert van Rees (Contributor)
Philip P. J. Schrinner (Contributor)
Marcel Hoekman (Contributor)
Ronald Dekker (Contributor)
Adriano R. Do Nascimento Jr. (Contributor)
van der Slot, P. (Speaker)
Christian Nölleke (Contributor)
Boller, K. (Speaker)

Laser Physics & Nonlinear Optics
University of Twente
Nonlinear Nanophotonics Group
MESA+ Institute

Activity: Talk or presentation › Oral presentation

Description

We demonstrate a photonic integrated laser with an ultra-narrow linewidth of only 750 Hz, which is a record-low for the visible. is is achieved by joining the two widespread concepts of ECDLs and self-injection locking.

Period	26 Jun 2025
Event title	Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2025
Event type	Conference
Location	Munich, Germany, BavariaShow on map
Degree of Recognition	International

Documents & Links

https://ieeexplore.ieee.org/abstract/document/11110119