Terahertz waves, which lie in the frequency range of 0.1-10 THz, have long been
investigated in a few limited fields, such as astronomy, because of a lack of devices for their …

Abstract 5G communications require a multi Gb/s data transmission in its small cells. For this
purpose millimeter wave (mm-wave) RF signals are the best solutions to be utilized for high …

This review describes the evolution of dual-wavelength fiber lasers (DWFLs), which provide
a simple and cost-effective approach for the optical generation of microwave and terahertz …

In this paper, recent progress in millimeter-wave (MMW) photonic gigabit wireless
communication is reviewed. This technique is attractive partly because the MMW signal can …

In this letter, tin diselenide (SnSe 2) was successfully prepared with the liquid-phase
exfoliation method and embedded into polyvinyl alcohol as a saturable absorber (SA) in a …

In this article, we have proposed and demonstrated a tunable, switchable dual-wavelength
linear cavity fiber laser, which has a passive dual ring cavity structures (DRCs) and …

We demonstrate a tunable continuous-wave (CW) terahertz (THz) homodyne system with a
novel detuned dual-mode laser diode (DML) and low-temperature-grown (LTG) InGaAs …

We demonstrate a widely tunable dual-wavelength erbium-doped fiber laser that used a 10-
cm photonic crystal fiber as a Mach–Zehnder interferometer to filter out the switchable dual …

Dual-wavelength lasers play an essential role across science and technology, in
applications from laser isotope separation and interferometric measurements to optical …

Dual-wavelength neodymium-doped fiber laser at 1.08 μm based on bismuth-doped fiber in
a ring cavity has been experimentally demonstrated. Using bismuth-doped fiber as a …