Bare metal wires have recently been demonstrated as waveguides for transporting terahertz
(THz) radiation, where the guiding mode is radially polarized surface Sommerfeld waves. In …

The continuous increase in the network access rate requires a higher integration of
optoelectronic devices for optical communication. Optical devices require a longer optical …

Laser diodes are one of the key devices in the optical fiber communication system.
Alignment and coupling is an application prerequistite between laser diode and single mode …

For optoelectronic device components with semiconductor lasers and single-mode fibers
(SMFs), high coupling efficiency and miniaturization have become hot research topics in …

This paper introduces a biconvex microlens to maximize the light coupling between an edge
emitting laser diode (LD) and an optical fiber. Both convex surfaces have different profiles …

In this paper, the impacts of contributing factors which affect the coupling efficiency between
LD (laser diode) and MMF (multi-mode fiber) are studied. The coupling principle is …

In this article, we have proposed and demonstrated experimentally the double plano-convex
micro-aspherical lens scheme to amplify an edge-emitting laser diode (LD) to optical fiber …

We propose a scheme of terahertz (THz) indirect detection via plasmonic-antenna enhanced
sum frequency generation process, where the THz wave is converted to optical wave that is …

Since optoelectronic devices play a quite important role in optical access networks, it is
necessary to integrate multiple laser diodes and photodiodes into one optical device. This …

In a typical visualization of Einstein's Theory of General Relativity, spacetime is pictured as
an infinite sheet in which masses move, bending the fabric of the universe like a child's …