III-V-on-silicon mode-locked lasers with 1-GHz line spacing for dual-comb spectroscopy

Gasse, K. van; Huh, J.; Chen, Z.; Poelman, S.; Wang, Z.; Roelkens, G.; Hänsch, T. W.; Kuyken, B. and Picque, N. (2020): III-V-on-silicon mode-locked lasers with 1-GHz line spacing for dual-comb spectroscopy. In: 2020 Conference on Lasers and Electro-Optics (Cleo)

Abstract

We demonstrate dual-comb interferometry and spectroscopy with a III-V-on-silicon passively mode- locked laser of 1-GHz repetition rate and 1-THz span. We heterodyne the on-chip device with an electro-optic modulator comb for initial assessment. (C) 2020 The Author(s)

• Item Type: Journal article
• Faculties: Physics
• Subjects: 500 Science > 530 Physics
• ISSN: 2160-9020
• Language: English