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
Broadband thermal tunable infrared absorber based on the coupling between standing wave and magnetic resonance
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.002767
Abstract: In this paper, a simple thermal tunable metamaterial absorber with broadband absorption in the mid-infrared regime is designed and fabricated. The TiN/VO2/Al2O3/Al four-layer structure (with top Al circular patch arrays) introduces a specific dual-dielectric method… read more here.
Keywords: standing wave; magnetic resonance; coupling standing; thermal tunable ... See more keywords