Micro-integrated diode laser modules for operation in quantum technology applications

J. Hirsch; M. Bursy; M. Gärtner; S. Gerken; N. Goossen-Schmidt; J. Hamperl; S. Hariharan; S. Kubitza; M. Müller; N. Müller; M. Schiemangk; C. Tyborski; D. Zou; A. Wicht

doi:10.1117/12.3002234

13 March 2024 Micro-integrated diode laser modules for operation in quantum technology applications

J. Hirsch, M. Bursy, M. Gärtner, S. Gerken, N. Goossen-Schmidt, J. Hamperl, S. Hariharan, S. Kubitza, M. Müller, N. Müller, M. Schiemangk, C. Tyborski, D. Zou, A. Wicht

Author Affiliations +

Proceedings Volume 12912, Quantum Sensing, Imaging, and Precision Metrology II; 129120B (2024) https://doi.org/10.1117/12.3002234
Event: SPIE Quantum West, 2024, San Francisco, California, United States

Abstract

We present our next-generation micro-integrated diode laser modules. Based on the ECDL-MOPA concept, the modules allow independent tuning of emission frequency and output power. They currently operate at 689, 767, 780 and 794 nm, but can also be adapted for other wavelengths. The modules achieve mode-hop-free tuning even beyond the free spectral range of the laser. Additionally, we realized a Bragg grating based frequency reference using the same technology. It demonstrates high stability and a wide tuning range. Currently, we expand the application of the technology towards distribution modules that efficiently split and shift laser signals for seamless transmission.

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J. Hirsch, M. Bursy, M. Gärtner, S. Gerken, N. Goossen-Schmidt, J. Hamperl, S. Hariharan, S. Kubitza, M. Müller, N. Müller, M. Schiemangk, C. Tyborski, D. Zou, and A. Wicht "Micro-integrated diode laser modules for operation in quantum technology applications", Proc. SPIE 12912, Quantum Sensing, Imaging, and Precision Metrology II, 129120B (13 March 2024); https://doi.org/10.1117/12.3002234

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