ACTIVES, EEE Components, SPECIFICATIONS / QPLs

Issue 45 of EUROPEAN PREFERRED PARTS LIST (EPPL)

Posted by Emilio Cano García
On December 19, 2022
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The changes in issue 45 of EUROPEAN PREFERRED PARTS LISTS (EPPL) are included in the DCR 1525 and detailed in this post

EEE Components, PASSIVES, SPECIFICATIONS / QPLs

Issue 231 (September 2022) of ESCC QUALIFIED PART LIST (QPL)

Posted by Emilio Cano García
On December 19, 2022
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The changes in issue 231 of ESCC QUALIFIED PART LIST (QPL) are included in the DCR 1526 and detailed here in this post

Quantum QKD space

Quantum Key Distribution, secure line communications

Posted by Emilio Cano García
On November 10, 2022
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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
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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
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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
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Optical interconnect technology has reached the highest level of Technical Readiness Level (TRL), verifying that its use is operational in the space environment.