A breakthrough technology, on-chip frequency comb sources offer broadband combs while being compact, energy-efficient, and cost-effective solutions for various applications from …
V Shumakova, OH Heckl - APL Photonics, 2024 - pubs.aip.org
This article provides an overview of laser-based absorption spectroscopy applications and discusses the parameter space and requirements of laser systems for each of these …
J Ling, Z Gao, S Xue, Q Hu, M Li, K Zhang… - Nature …, 2024 - nature.com
Optical microcomb underpins a wide range of applications from communication, metrology, to sensing. Although extensively explored in recent years, challenges remain in key aspects …
J Ding, Y Wu, H Yang, C Zhang, Y Zhang, J He, D Zhu… - APL Photonics, 2023 - pubs.aip.org
Wideband radio frequency (RF) channelization is essential for the reception and detection of cross-band RF signals in various applications, including communications, radar, and …
C Liu, L Xu, L Zhang, D Wang, Z Cao, Z Zhang… - APL Photonics, 2023 - pubs.aip.org
Dual-comb spectroscopy has enabled new approaches for optical precision measurements. Although Doppler-limited resolution can be achieved over long-time scales across a large …
Photonic integrated circuits utilize planar waveguides to process light on a chip, encompassing functions like generation, routing, modulation, and detection. Similar to the …
Semiconductor mode-locked optical frequency comb (ML-OFC) sources with extremely high repetition rates are central to many high-frequency applications, such as dense wavelength …
In this work we perform a theoretical and simulation analysis of the behavior of an integrated four section distributed Bragg reflector semiconductor laser under optical injection and Q …