Thermal Tunable Narrow Linewidth External Cavity Laser With Thermal Enhanced FBG
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2017.2648889
Abstract: We demonstrated a mode-hop-free external cavity laser (ECL) design incorporating a semiconductor gain chip and a fiber Bragg grating (FBG) with enhanced thermal sensitivity. The compact ECL features a narrow linewidth of 35 kHz and… read more here.
Keywords: external cavity; cavity laser; narrow linewidth; thermal tunable ... See more keywords
Topological cavity laser with valley edge states.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.450558
Abstract: Topological edge states (ES) arise at the boundary between spatial domains with diverse topological properties in photonic crystals, which can transmit unidirectionally to suppress the backscattering and robustly to be immune to defects and disorders.… read more here.
Keywords: cavity; cavity laser; valley; topological cavity ... See more keywords
External-cavity laser diode using acousto-optic deflector as tunable grating.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.454021
Abstract: In this study, a novel, to the best of our knowledge, external-cavity laser diode (ECLD) without a diffraction grating is proposed and demonstrated. In the proposed configuration, an acousto-optic deflector (AOD) acts not only as… read more here.
Keywords: cavity laser; deflector; acousto optic; cavity ... See more keywords