Agoracom: Small Cap Investment - POET Technologies Inc.

Aiming to become the global leader in chip-scale photonic solutions by deploying Optical Interposer technology to enable the seamless integration of electronics and photonics for a broad range of vertical market applications

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abracadabra

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Analogue Input Layer

posted on Sep 16, 2017 08:23PM

Published online: 03 March 2016

The optical input signal is generated as follows. A broadband source (superluminescent light emitting diode, SLED Denselight DL-CS5254A) is modulated using a Mach Zehnder (M-Z) modulator (Photline MXAN-LN-10) to generate an optical signal proportional to the input u(t) of the reservoir computer (see methods for the precompensation). This precompensated input signal is generated by an Arbitrary Waveform Generator (AWG) with a sample rate close to 200 MS/s and a resolution of 16 bits (NI PXI-5422). The intensity profile of the optical signal sent to the reservoir computer is thus given by....