As we know, DWDM technology enables transmission of dozens of wavelengths in a single fiber, which expands the capacity of optical fiber communication enormously. The first mux/demux modules for DWDM ...

For the development of minimized and high-rate photonic-integrated fiber Bragg grating interrogation (FBGI) systems, arrayed waveguide grating (AWG) has been widely used as one of the critical ...

Global Communications Telecom (GCT) has diversified its GaAs foundry and AWG (array waveguide grating) operations to include front-end processing for SAW (surface acoustic wave) filters. The company ...

STRL is promoting research on optical phased arrays *1 that can control the direction of a light ray at high speed by applying voltage, toward the realization of AR glasses capable of viewing natural ...

SIAM Journal on Applied Mathematics, Vol. 32, No. 4 (Jun., 1977), pp. 800-806 (7 pages) The signal-to-noise ratio of received radiation is enhanced by properly combining the outputs from a collection ...