Evaluation of radiation sensitivity of COTS Photonics Integrated Circuits (PICs)

Posted by doEEEt Media Group
On August 1, 2023
0

Our study aims at evaluating the radiation sensitivity of this technology which needs to be progressed to expedite the adoption of PICs for space applications. The following approach is to irradiate a PIC-based COTS device, (a narrow linewidth tunable laser source) that is composed of several building blocks of which we aim to determine radiation sensitivity

Quantum QKD space

Quantum Key Distribution, secure line communications

Posted by Emilio Cano García
On November 10, 2022
0

The only way to guarantee the anonymity of a key is to use the laws of quantum physics through Quantum Key Distribution systems. Cryptographic algorithm systems based on keys to encrypt or decrypt messages can be classified into two groups.

Quantum QKD space

Space-based Quantum Communication

Posted by Emilio Cano García
On November 10, 2022
0

Quantum communication systems have revolutionized the security of the encryption keys distribution, thanks to the unique property of having the ability to detect if a third person has tried to obtain the key (eavesdropper’s detectability) and, thus, break the line communication to preserve the message. This method of communication is called Quantum Key Distribution.

Optical Transceiver

Optical Transceiver in New Generation Satellite Communication

Posted by Emilio Cano García
On November 8, 2022
0

Optical transceiver integrated chipset and module for on-board VCSEL (Vertical Cavity Surface Emitting Laser) based satellite optical interconnects.

Optical Transceiver

Optical Interconnects, TRL9 Technology

Posted by Emilio Cano García
On November 8, 2022
0

Optical interconnect technology has reached the highest level of Technical Readiness Level (TRL), verifying that its use is operational in the space environment.

Laser World of Photonics 2022

Posted by doEEEt Media Group
On April 22, 2022
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LASER World of PHOTONICS sets standards—in size, diversity, and relevance and is a source of impetus and a force that drives the market. The fair gives 33,999 visitors and 1,325 exhibitors from 82 countries a complete overview of all photonics topics on 55,000 square meters of exhibition space.

Workshop InP-based Photonic Integrated Circuits

Posted by doEEEt Media Group
On November 9, 2021
0

Workshop on InP-based Photonics Integrated Circuits ALTER-ETSIT. The goal of the event is to present the basics and state of the art in InP-based Photonics Integrated Circuits (PICs), as well as industry trends and opportunities, to an audience consisting of researchers and engineers at the Academia and companies with expertise in Photonics or Electronics but not specifically in InP-PICs

Optoelectronics Components Testing

Electro-optical characterization of 25 Gbps/s Optical Transceivers

Posted by Alejandro Rosado Pérez
On October 8, 2021
0

Optical transceivers are small photonics devices that can transmit and receive information at high transmission rates. These kinds of photonics chips are constituted by two differentiated parts: the transmitter, and the receiver.

RADECS 2021 – Radiation and its Effects on Components and Systems

Posted by doEEEt Media Group
On January 29, 2021
0

The RADECS conference is the European annual forum on the effects of radiation on electronics and optoelectronics devices and systems where scientists and engineers exchange on the latest signs of progress and results about radiation effects on electronics.

Packaging and Assembly, Packaging Applications

Photonic Integrated Circuit (PIC) Packaging

Posted by doEEEt Media Group
On March 11, 2020
0

A PIC is a photonic integrated circuit that integrates multiple photonic functions, such as lasers, detectors, modulators and splitters on a single chip.

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