Quantum Communication: Time-Bin Encoding

Time Bins (Δt separation)

Current Status:

Ready to start transmission
Character 'A' = 01000001
|0⟩ = Early photon (blue)
|1⟩ = Late photon (red)

Bit Sequence:

Received:
ALICE
Sender
Beam
Splitter
Short Path (Early)
Long Path (Late)
Beam
Combiner
BOB
Receiver
Time Bin
Detector

⏱️ Time Detection

Current Early: -- ns
Current Late: -- ns
Δt = -- ns
Bit Arrival Times: