Ultra-Narrow Linewidth, Micro-Integrated Semiconductor External Cavity Diode Laser Module for Quantum Optical Sensors in Space
C. Pyrlik1, W. Lewoczko-Adamczyk1,2, S. Schwertfeger1, J. Häger1, A. Wicht1,2, A. Peters1,2, G. Erbert1 and G. Tränkle1
Published in:
Conf. on Laser and Electro-Optics (CLEO 2015), San Jose, USA, May 10-15, paper JTh2A.79 (2015).
Abstract:
We present an external-cavity-diode-laser for quantum sensor applications based on distributed feedback diode laser with resonant feedback from an external cavity. The intrinsic linewidth is 31 Hz. Design, micro-integration concept and experimental results are shown.
1 Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Straße 4, 12489 Berlin, Germany
2 Humboldt-Universität zu Berlin, 12489 Berlin, Germany
OCIS codes:
(130.3120) Integrated optics devices; (140.5960) Semiconductor lasers.
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