1G VISIBLE LIGHT COMMUNICATION
PRODUCT
DESCRIPTION
Standard LED luminaries featuring data transmission up to 1 Gbps
LED- lamps, normally used for ligh- ting purposes, securely transmit data at high speed and low latency even in environments where radio encounters difficulties. The standard RJ45 interface enab- les the fast integration into exist- ing networks and the use for diffe- rent applications like distribution of high-definition video streaming as well as two-way communication. This optical wireless technology can be used anywhere where wireless LAN is not acceptable or feasible.
FEATURES
■ 1 Gbps data rate ■ Low latency (< 2 ms)
■ Bidirectional communication ■ Off-the-shelf high power LEDs ■ Standard RJ45 interface
DUAL-POLARIZATION COHERENT RECEIVER CHIP WITH INTEGRATED TUNABLE LOCAL OSCILLATOR
DESCRIPTION
HHI´s PolyBoard platform enables the hybrid integration in one chip of Polymer/ InP tunable lasers, photo- detectors offering bandwidths of more than 25 GHz, passive struc- tures such as multi -mode interfero- meters and AWGs, polarization beam splitters and rotators, variable op- tical attenuators, and thermo-optical switches. Additionally, deeply etched U-grooves in the polymer allow pas- sive on- chip fiber alignment with coupling losses as low as 0.1 dB.
FEATURES
■ Up to 35 nm tunable Local Oscillator ■ On - chip polarization beam splitters and rotators
■ Variable optical attenuators with 30 dB dynamic range ■ > 25 GHz InP photodetector arrays
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