ISRO Makes Breakthrough Demonstration of Free-Space Quantum Key Distribution Over 300 Metres
Recently ISRO successfully demonstrated free-space Quantum Communication over a distance of 300 metres, for the first time in the country.
Highlights
- According to ISRO, a number of key technologies were developed indigenously to accomplish this major feat, which included the use of indigenously developed NAVIC receiver for time synchronization between the transmitter and receiver modules, and gimbal mechanism systems instead of bulky large-aperture telescopes for optical alignment.
- The demonstration has included live video conferencing using quantum-key-encrypted signals.
- The free-space Quantum Key Distribution (QKD) was demonstrated at Space Applications Centre (SAC), Ahmedabad, between two line-of-sight buildings within the campus.
- The experiment was performed ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Science & Technology
- 1 India Approves First Dengue Vaccine
- 2 NeoSep1 Trial for Neonatal Sepsis
- 3 WHO Lists First Ebola BDBV Diagnostic Test
- 4 Mission Drishti Encounters Anomaly After Solar Storm
- 5 ISRO Conducts Gaganyaan IMAT-05 Test
- 6 India Launches Once-Weekly Basal Insulin
- 7 White Rabbit-Based Indian Standard Time Distribution Network
- 8 World's Largest Synchronized Spintronic Network Demonstrated
- 9 CeNS Develops Ultra-Sensitive Ammonia Sensor
- 10 MOF Material Removes Tritium Efficiently
