Jean-yves Lozac'h

An Economic Case for Erasure-Biased OAM Front-Ends in Programmable Photonic Quantum Buffers

Programmable photonic quantum buffers—systems that synchronize, store, and route photonic qubits using active quantum memory—are an active area of both academic and commercial development, with several published memory protocols now demonstrated at useful efficiencies. Two compan...

An Economic Case for Erasure-Biased OAM Front-Ends in Programmable Photonic Quantum Buffers

Programmable photonic quantum buffers—systems that synchronize, store, and route photonic qubits using active quantum memory—are an active area of both academic and commercial development, with several published memory protocols now demonstrated at useful efficiencies. Two compan...

Reusing Erasure-Biased OAM Diffusion as a Storage Resource: A Loop-Buffer Memory and Its Loss Budget (v2)

Abstract / Description A companion note introduced an orbital-angular-momentum (OAM) cat-qubit encoding in which local, nearest-neighbor mode-mixing along a propagation channel converts almost all population leakage into a detectable erasure, with logical bit-flips suppressed exp...

Reusing Erasure-Biased OAM Diffusion as a Storage Resource: A Loop-Buffer Memory and Its Loss Budget (v2)

Abstract / Description A companion note introduced an orbital-angular-momentum (OAM) cat-qubit encoding in which local, nearest-neighbor mode-mixing along a propagation channel converts almost all population leakage into a detectable erasure, with logical bit-flips suppressed exp...