… offering multiplexed services [7]. In this paper, a MUX–DEMUX based on PC waveguide
couplers, especially appropriate for WWDM systems, is proposed, and its wavelength …

… This paper describes the light transmission characteristics of an arrayed-waveguide N x
N wavelength multiplexer. Section 11 details the multiplexer theory, especially the frequency …

… -based planar waveguide components for wavelength division multiplexing (WDM) and …
waveguide loss mechanisms in both silica-on-silicon and silicon-on-insulator (SOI) waveguides …

… despite the fact that the multiplexer is fabricated on a small 1 x 2 … -waveguide grating
wavelength multiplexer. We present fundamental equations such as angular dispersion, wavelength …

… This paper studies the wavelength multiplexing … it provides variable wavelength selectivity
and tunable central wavelength. … As a result, the coupling coefficient of a waveguide coupler is …

… of the designated input wavelengths and only modulates this wavelength. The modulated …
back to the bus waveguide. The output at the bus waveguide contains multiple wavelengths to …

… that directs each channel to a selected multiplexer. Each multiplexer collects light from M
spacedivision switches and multiplexes the wavelengths onto a single output fiber. Ideally, the …

… waveguide layout of the polarization-insensitive wavelength multiplexer presented in this
research. It consists of input/output waveguides, concave slab waveguides, an arrayed-…

… are realized in InGaAsP/InP, and there has been no detailed investigation on wavelength …
mode (de)multiplexer. In this paper, a compact TM-MUX consisting of two MMI waveguides is …

… grating coupler is a grating structure etched into the surface of an optical waveguide. … a
guided wave out of the waveguide or to couple an incident free-space wave into the waveguide [3]…